50 (number) facts for kids

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50

← 50 51 52 53 54 55 56 57 58 59 →

← 0 10 20 30 40 50 60 70 80 90 →

fifty

Ordinal

50th
(fiftieth)

quinquagesimal

2 × 5²

1, 2, 5, 10, 25, 50

Ν´

L

Unicode symbol(s)

ↆ

110010₂

1212₃

Senary

122₆

62₈

42₁₂

32₁₆

Fifty is the integer that is after forty-nine and before fifty-one.

The prime factors of fifty are 2 and 5. (2 * 5 * 5 = 50) The factors of 50 are 1, 2, 5, 10, 25, and 50. 5*10=50. 50 is the smallest number that can be written as the sum of two squares in two distinct ways: 50=1²+7²=5²+5². Also, 50 is one-half of 100 or half of a century (a century is 100 years).

See also

In Spanish: Cincuenta para niños

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50 (number) Facts for Kids. Kiddle Encyclopedia.