801 (number)

801 (eight hundred [and] one) is the natural number following 800 and preceding 802.

← 800 801 802 →
List of numbers Integers ← 0 100 200 300 400 500 600 700 800 900 →
Cardinal	eight hundred one
Ordinal	801st (eight hundred first)
Factorization	32 × 89
Greek numeral	ΩΑ´
Roman numeral	DCCCI, dccci
Binary	11001000012
Ternary	10022003
Senary	34136
Octal	14418
Duodecimal	56912
Hexadecimal	32116

801 is the sum of a square and positive cube in more than one way, and a sum of distinct positive cubes in more than one way:^[1][2]

${\displaystyle 801=17^{2}+8^{3}=26^{2}+5^{3}=1^{3}+2^{3}+4^{3}+6^{3}+8^{3}=2^{3}+4^{3}+9^{3}.}$

In the gematria of 2nd century bishop Irenaeus, 801 stands for both the Greek word for a dove, and for Alpha and Omega, and therefore represents God in two ways.^[3]

See also

• 801 (disambiguation)