Number 50: Natural number
Fifty is the integer that is after forty-nine and before fifty-one.
| ||||
|---|---|---|---|---|
| Cardinal | fifty | |||
| Ordinal | 50th (fiftieth) | |||
| Numeral system | quinquagesimal | |||
| Factorization | 2 × 52 | |||
| Divisors | 1, 2, 5, 10, 25, 50 | |||
| Greek numeral | Ν´ | |||
| Roman numeral | L | |||
| Unicode symbol(s) | ↆ | |||
| Binary | 1100102 | |||
| Ternary | 12123 | |||
| Quaternary | 3024 | |||
| Quinary | 2005 | |||
| Senary | 1226 | |||
| Octal | 628 | |||
| Duodecimal | 4212 | |||
| Hexadecimal | 3216 | |||
| Vigesimal | 2A20 | |||
| Base 36 | 1E36 | |||
The prime factors of fifty are 2 and 5. (2 * 5 * 5 = 50) The factors of 50 are 1, 2, 5, 10, 25, and 50. 5*10=50. 50 is the smallest number that can be written as the sum of two squares in two distinct ways: 50=12+72=52+52. Also, 50 is one-half of 100 or half of a century (a century is 100 years).
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