305 (number)
305 is a number. It comes after 304 and before 306.
| ||||
|---|---|---|---|---|
| Cardinal | three hundred five | |||
| Ordinal | 305th (three hundred fifth) | |||
| Factorization | 5 × 61 | |||
| Greek numeral | ΤΕ´ | |||
| Roman numeral | CCCV | |||
| Binary | 1001100012 | |||
| Ternary | 1020223 | |||
| Quaternary | 103014 | |||
| Quinary | 22105 | |||
| Senary | 12256 | |||
| Octal | 4618 | |||
| Duodecimal | 21512 | |||
| Hexadecimal | 13116 | |||
| Vigesimal | F520 | |||
| Base 36 | 8H36 | |||
In mathematics
- 305 is an odd number.
- It is a composite number, which means it has more than two factors.
- The prime factorization of 305 is: 305 = 5 × 61
- The digits of 305 add up to 8 (3 + 0 + 5 = 8).
In measurement
- 305 is the number of millimeters in a foot.
In other areas
- Area code 305 is a telephone area code for Miami, Florida, in the United States.