更多信息 名称, 短级差 (美国, 东欧, 加拿大和 澳大利亚英文 以及现代英文) ...
| 名称
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短级差
(美国, 东欧, 加拿大和 澳大利亚英文 以及现代英文)
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长级差
(西欧中欧, 古代英文, 和加拿大法文)
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权威性
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AHD4
[1]
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CED
[2]
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COD
[3]
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OED2
[4]
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OEDnew
[5]
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RHD2
[6]
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SOED3
[7]
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W3
[8]
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UM
[9]
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| Million
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106
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106
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✓
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✓
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✓
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✓
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✓
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✓
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✓
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✓
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✓
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| Milliard
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109
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✓
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✓
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✓
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✓
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✓
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|
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✓
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| Billion
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109
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1012
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✓
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✓
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✓
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✓
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✓
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✓
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✓
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✓
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✓
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| Billiard
|
|
1015
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✓
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✓
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✓
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✓
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✓
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|
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✓
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| Trillion
|
1012
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1018
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✓
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✓
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✓
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✓
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✓
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✓
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✓
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✓
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✓
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| Quadrillion
|
1015
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1024
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✓
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✓
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✓
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✓
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✓
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✓
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✓
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✓
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| Quintillion
|
1018
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1030
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✓
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✓
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✓
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✓
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✓
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✓
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✓
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✓
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| Sextillion
|
1021
|
1036
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✓
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✓
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✓
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✓
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✓
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✓
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✓
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✓
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| Septillion
|
1024
|
1042
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✓
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✓
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✓
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✓
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✓
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✓
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✓
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✓
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| Octillion
|
1027
|
1048
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✓
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✓
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✓
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✓
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✓
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✓
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✓
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✓
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| Nonillion
|
1030
|
1054
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✓
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✓
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✓
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✓
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✓
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✓
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✓
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✓
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| Decillion
|
1033
|
1060
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✓
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✓
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✓
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✓
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✓
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✓
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✓
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✓
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| Undecillion
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1036
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1066
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✓
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✓
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✓
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✓
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✓
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| Duodecillion
|
1039
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1072
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✓
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✓
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✓
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✓
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✓
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| Tredecillion
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1042
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1078
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✓
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✓
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✓
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✓
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✓
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| Quattuordecillion
|
1045
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1084
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✓
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✓
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|
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✓
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✓
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✓
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| Quindecillion
|
1048
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1090
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✓
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✓
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✓
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✓
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✓
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| Sexdecillion
|
1051
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1096
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✓
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✓
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✓
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✓
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✓
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| Septendecillion
|
1054
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10102
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✓
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✓
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✓
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✓
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✓
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| Octodecillion
|
1057
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10108
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✓
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✓
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✓
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✓
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✓
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| Novemdecillion
|
1060
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10114
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✓
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✓
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✓
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✓
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✓
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| Vigintillion
|
1063
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10120
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✓
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✓
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✓
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✓
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✓
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✓
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✓
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✓
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| Centillion
|
10303
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10600
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✓
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✓
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✓
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✓
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✓
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✓
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关闭
除了“million”（百万）以外，这个列表中的每个以“-illion”结尾的字，都是透过加入首码（来自拉丁文的bi-、tri-等等）结合词干“-illion”产生的派生字。[10]“Centillion”似乎是这些字典里以“-illion”作结尾的最大数名。[11] “Trigintillion”虽然经常在讨论大数名称被引用作为一个单字，但并未出现在上述任何字典里；而利用它所创造的更长大数名称也一样（例如 unvigintillion、duovigintillion、duoquinquagintillion 等等）。
更多信息 名称, 值 ...
| 名称
|
值
|
权威性
|
| AHD4
|
CED
|
COD
|
OED2
|
OEDnew
|
RHD2
|
SOED3
|
W3
|
UM
|
| Googol
|
10100
|
✓
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✓
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✓
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✓
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✓
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✓
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✓
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✓
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✓
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| Googolplex
|
10googol(1010100)
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✓
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✓
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✓
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✓
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✓
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✓
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✓
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✓
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✓
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| Googolplexian
|
10googolplex
|
✓
|
✓
|
✓
|
✓
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✓
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✓
|
✓
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✓
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✓
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关闭
所有的字典都有收录 googol（古戈尔）和 googolplex（古戈尔普勒克斯），一般归功于卡司尼尔和纽曼的书和卡司尼尔的侄子。在古戈尔家族（googolduplex等等），没有比他们更高的名称。根据《牛津英语词典》的记载，googol、googolplex 和googolplexian是“不在正式的数学使用”的词文。此外，还有googolplexianth等。