| ||||
|---|---|---|---|---|
| Cardinal | two hundred sixty-six | |||
| Ordinal | 266th (two hundred sixty-sixth) | |||
| Factorization | 2 × 7 × 19 | |||
| Divisors | 1, 2, 7, 14, 19, 38, 133, 266 | |||
| Greek numeral | ΣΞϚ´ | |||
| Roman numeral | CCLXVI | |||
| Binary | 1000010102 | |||
| Ternary | 1002123 | |||
| Senary | 11226 | |||
| Octal | 4128 | |||
| Duodecimal | 1A212 | |||
| Hexadecimal | 10A16 | |||
266 (two hundred [and] sixty-six) is the natural number following 265 and preceding 267.