8 in Binary, Roman numerals, Hexadecimal & More
The number 8 is 1000 in binary, VIII in Roman numerals, 8 in hexadecimal and 10 in octal.
8 decimal = 1000 binary
8 in every number system
| System | Written as |
|---|---|
| Binary (base 2) | 1000 |
| Roman numerals | VIII |
| Hexadecimal (base 16) | 8 |
| Octal (base 8) | 10 |
| Duodecimal (base 12) | 8 |
| Ternary (base 3) | 22 |
| Base 36 | 8 |
| Vigesimal (base 20) | 8 |
| Quaternary (base 4) | 20 |
| Quinary (base 5) | 13 |
| Senary (base 6) | 12 |
About the number 8
- 8 is an even number.
- 8 is not a prime number.
- 8 is a power of two: 23.
- Written in binary it needs 4 bits, so it fits in one byte.