50

50 is an even composite number composed of two prime numbers multiplied together.

What does the number 50 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

50 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 50:

2 × 5²

(2 × 5 × 5)

See below for interesting mathematical facts about the number 50 from the Numbermatics database.

Names of 50

Cardinal: 50 can be written as Fifty.

Scientific notation

Scientific notation: 5 × 10¹

Factors of 50

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 3
Sum of prime factors: 7

Divisors of 50

Number of divisors d(n): 6
Complete list of divisors:
1 2 5 10 25 50
Sum of all divisors σ(n): 93
Sum of proper divisors (its aliquot sum) s(n): 43
50 is a deficient number, because the sum of its proper divisors (43) is less than itself. Its deficiency is 7

Bases of 50

Binary: 110010₂
Hexadecimal: 0x32
Base-36: 1E

Squares and roots of 50

50 squared (50²) is 2500
50 cubed (50³) is 125000
The square root of 50 is 7.0710678119
The cube root of 50 is 3.6840314987

Scales and comparisons

How big is 50?

A cube with a volume of 50 cubic inches would be around 0.3 feet tall.

Recreational maths with 50

50 backwards is 05
50 is a Harshad number.
The number of decimal digits it has is: 2
The sum of 50's digits is 5
More coming soon!

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The information we have on file for 50 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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