420 (number)
Natural number / From Wikipedia, the free encyclopedia
For other uses, see 420 (disambiguation).
420 (four hundred [and] twenty) is the natural number following 419 and preceding 421.
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Cardinal | four hundred twenty | |||
Ordinal | 420th (four hundred twentieth) | |||
Factorization | 22 × 3 × 5 × 7 | |||
Greek numeral | ΥΚ´ | |||
Roman numeral | CDXX | |||
Binary | 1101001002 | |||
Ternary | 1201203 | |||
Senary | 15406 | |||
Octal | 6448 | |||
Duodecimal | 2B012 | |||
Hexadecimal | 1A416 |
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