number

Two hundred seventy-three (273, CCLXXIII) is a natural number. Its factorization is

$273 = 3 \cdot 7 \cdot 13$

making it a sphenic number.

273 is also:

The zero of the Celsius temperature scale is (to the nearest whole number) 273 Kelvin
American composer John Cage's piano composition 4'33" consists of 273 seconds (four minutes and 33 seconds) of silence, in three movements.

See also: integer, list of numbers, two hundred.

This article is about the number 273. For the year AD 273, see 273.

Categories: Integers

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