| ||||
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Cardinal | eight hundred | |||
Ordinal | 800th (eight hundredth) | |||
Factorization | 25 × 52 | |||
Greek numeral | Ω´ | |||
Roman numeral | DCCC | |||
Binary | 11001000002 | |||
Ternary | 10021223 | |||
Senary | 34126 | |||
Octal | 14408 | |||
Duodecimal | 56812 | |||
Hexadecimal | 32016 | |||
Armenian | Պ | |||
Hebrew | ת"ת / ף | |||
Babylonian cuneiform | 𒌋𒐗⟪ | |||
Egyptian hieroglyph | 𓍩 |
800 (eight hundred) is the natural number following 799 and preceding 801.
It is the sum of four consecutive primes (193 + 197 + 199 + 211). It is a Harshad number, an Achilles number and the area of a square with diagonal 40.[1]