36

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

What does the number 36 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 9 divisors.

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

Prime factorization of 36:

2² × 3²

(2 × 2 × 3 × 3)

See below for interesting mathematical facts about the number 36 from the Numbermatics database.

Names of 36

Cardinal: 36 can be written as Thirty-six.

Scientific notation

Scientific notation: 3.6 × 10¹

Factors of 36

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 4
Sum of prime factors: 5

Divisors of 36

Number of divisors d(n): 9
Complete list of divisors:
1 2 3 4 6 9 12 18 36
Sum of all divisors σ(n): 91
Sum of proper divisors (its aliquot sum) s(n): 55
36 is an abundant number, because the sum of its proper divisors (55) is greater than itself. Its abundance is 19

Bases of 36

Binary: 100100₂
Hexadecimal: 0x24
Base-36: 10

Squares and roots of 36

36 squared (36²) is 1296
36 cubed (36³) is 46656
36 is a perfect square number. Its square root is 6
The cube root of 36 is 3.3019272489

Scales and comparisons

How big is 36?

A cube with a volume of 36 cubic inches would be around 0.3 feet tall.

Recreational maths with 36

36 backwards is 63
36 is a Harshad number.
The number of decimal digits it has is: 2
The sum of 36's digits is 9
More coming soon!

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The information we have on file for 36 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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