273

273 is the first number n, such that 13n is larger than a centillion.
== Temperature-related use ==
The zero point of the scale is at 273.15 , and the of at 273.16 kelvin.
Category:Numbers
Category:Class 1
Category:Non-powers
Category:Numbers in science
Category:Numbers with 3 digits
Category:Odd numbers
Category:Unnamed numbers with googological uses