Fifty
Fifty (50) is the number following forty-nine and preceding fifty-one. Other representations of the number include:
- Roman numerals: L
- decimal or Arabic notation: 50
- the number of states in the USA (since 1959, still true in 2003)
- a calibre of ammunition (0.50 inches: see .50 BMG)
- the percentage equivalent to one half
- the smallest number that can be written as the sum of two squares in two distinct ways: 50 = 12 + 72 = 52 + 52
This article is about the number. For the year AD 50, see 50.
Fifty-one (51)
Fifty-two (52)
Fifty-three (53)
Fifty-four (54)
Fifty-five (55)
Fifty-six (56)
Fifty-seven (57)
Fifty-eight (58)
Fifty-nine (59)
