One half

Look up one half in Wiktionary, the free dictionary.
← −0.5 0.5 1.5 →
−1 0 1 2 3 4 5 6 7 8 9 →
Cardinalone half
Ordinal1⁄2th (halfth)
Binary0.12
Ternary0.11111111113
Senary0.36
Octal0.48
Duodecimal0.612
Hexadecimal0.816
Greek∠
Roman numeralsS
Egyptian hieroglyph𓐛
Hebrewחֵצִ
Malayalam൴
Chinese半
Tibetan༪

One half is the multiplicative inverse of 2. It is an irreducible fraction with a numerator of 1 and a denominator of 2. It often appears in mathematical equations, recipes and measurements.

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