273 (number)

273 (two hundred [and] seventy-three) is the natural number following 272 and preceding 274. 273 is a figurate number, a truncated triangular pyramid number.There are 273 different ternary trees with five nodes.

273 (number)

273 (two hundred [and] seventy-three) is the natural number following 272 and preceding 274. 273 is a figurate number, a truncated triangular pyramid number.There are 273 different ternary trees with five nodes.