Two hundred and seventy-three
Two hundred and seventy-three (273) is a natural number.
- The zero of the Celcius 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.
This article is about the number 273. For the year AD 273, see 273.