84 (number)
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|---|---|---|---|---|
| Cardinal | eighty-four | |||
| Ordinal | 84th (eighty-fourth) |
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| Factorization | 22× 3 × 7 | |||
| Divisors | 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84 | |||
| Roman numeral | LXXXIV | |||
| Binary | 10101002 | |||
| Ternary | 100103 | |||
| Quaternary | 11104 | |||
| Quinary | 3145 | |||
| Senary | 2206 | |||
| Octal | 1248 | |||
| Duodecimal | 7012 | |||
| Hexadecimal | 5416 | |||
| Vigesimal | 4420 | |||
| Base 36 | 2C36 | |||
84 (eighty-four) is the natural number following 83 and preceding 85.
84 is:
A hepteract is a seven-dimensional hypercube with 84 penteract 5-faces.
Eighty-four is also:
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