Prime Factorization of 864

"Prime Factorization" Calculator

What is the Prime Factorization of 864?

Answer

Prime Factors of 864:

2, 2, 2, 2, 2, 3, 3, 3

864 = 2⁵ × 3³ · composite · 24 factors · 8 prime factors counting repeats

Division ladder

864	2
432	2
216	2
108	2
54	2
27	3
9	3
3	3
1

Left: what is left; right: the smallest prime that divides it; 1 at the bottom.

Second way — factor tree

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See Also

Factors of a Number - List all Factors and Factor Pairs of a Number
Prime Number Checker - Find out whether a given number is Prime or not
Prime Numbers List - List of all Prime Numbers - how many Prime numbers are between

Recalculate with different values ↑

Prime Factorization Table

Number	Prime Factors
848	2⁴ × 53
849	3, 283
850	2 × 5² × 17
851	23, 37
853	853
854	2, 7, 61
855	3² × 5 × 19
856	2³ × 107
857	857
858	2, 3, 11, 13
859	859
860	2² × 5 × 43
861	3, 7, 41
862	2, 431
863	863
864	2⁵ × 3³
865	5, 173
866	2, 433
867	3 × 17²
868	2² × 7 × 31
869	11, 79
870	2, 3, 5, 29
871	13, 67
872	2³ × 109
873	3² × 97
874	2, 19, 23
875	5³ × 7
876	2² × 3 × 73
877	877
879	3, 293

FAQ

What is the Prime Factorization of 864?

Prime Factors of 864: 2, 2, 2, 2, 2, 3, 3, 3

How many prime factors does 864 have?

Number 864 has 8 prime factors counting repeats; 2 different: 2 and 3.

What is the Prime Factorization of 864 in exponential form?

The Prime Factorization of the number 864 in the exponential form is: 2⁵ × 3³