Look up one half in Wiktionary, the free dictionary.
| ||||
|---|---|---|---|---|
| Cardinal | one half | |||
| Ordinal | 1⁄2th (halfth) | |||
| Binary | 0.12 | |||
| Ternary | 0.11111111113 | |||
| Senary | 0.36 | |||
| Octal | 0.48 | |||
| Duodecimal | 0.612 | |||
| Hexadecimal | 0.816 | |||
| Greek | ∠ | |||
| Roman numerals | S | |||
| Egyptian hieroglyph | 𓐛 | |||
| Hebrew | חֵצִ | |||
| Malayalam | ൴ | |||
| Chinese | 半 | |||
| Tibetan | ༪ | |||
One half is the irreducible fraction resulting from dividing one (1) by two (2), or the fraction resulting from dividing any number by its double.
It often appears in mathematical equations, recipes, measurements, etc.