# 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:
• 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
• 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!