Forty

+**Forty** (40) is the [natural number](/wiki/Natural_number) following [thirty-nine](/wiki/Thirty-nine) and preceding forty-one. It often signifies a period of transition, completion, or significant duration in various cultural and historical contexts.

+## See also

+- [Number](/wiki/Number)

+- [Counting](/wiki/Counting)

+- [Integers](/wiki/Integers)