270 (number)

270 (two hundred [and] seventy) is the natural number following 269 and preceding 271.

← 269 270 271 →
← 200 210 220 230 240 250 260 270 280 290 → List of numbers Integers ← 0 100 200 300 400 500 600 700 800 900 →
Cardinal	two hundred seventy
Ordinal	270th (two hundred seventieth)
Factorization	2 × 33 × 5
Divisors	1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270
Greek numeral	ΣΟ´
Roman numeral	CCLXX, cclxx
Binary	1000011102
Ternary	1010003
Senary	11306
Octal	4168
Duodecimal	1A612
Hexadecimal	10E16

In mathematics

• 270 is a harmonic divisor number.^[1]
• 270 degrees is equal to three-fourths of a turn.^[2] This also means that ${\displaystyle 270^{\circ }={\frac {3\pi }{2}}}$ radians.^[3]

In politics

• In the United States electoral college, 270 is the minimum number of electors, out of 538, required for a presidential candidate to be elected to the presidency.^[4]

In other fields

• 270 (meaning 270°) is an informal way of referring to 3/4 of a turn, and is used as such in some sports. For instance, Yuto Horigome won gold in street skateboarding at the 2024 Olympic Games by performing his signature trick, a "nollie 270 noseblunt slide".^[5]