273 (number)

273 (two hundred [and] seventy-three) is the natural number following 272 and preceding 274.

272 273 274
Cardinaltwo hundred seventy-three
Ordinal273rd
(two hundred seventy-third)
Factorization3 × 7 × 13
Greek numeralΣΟΓ´
Roman numeralCCLXXIII
Binary1000100012
Ternary1010103
Senary11336
Octal4218
Duodecimal1A912
Hexadecimal11116

273 is a sphenic number, a truncated triangular pyramid number and an idoneal number. There are 273 different ternary trees with five nodes.

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