Factors of 54

The factors of 54 are 1, 2, 3, 6, 9, 18, 27 and 54. That is 8 factors in total.

A factor of 54 is a whole number that divides 54 exactly, with no remainder. 54 is a composite number because it has factors other than 1 and itself.

Factor pairs of 54

Two numbers that multiply to give 54:

1 × 54 = 54
2 × 27 = 54
3 × 18 = 54
6 × 9 = 54

Prime factorization of 54

54 = 2 × 3 × 3 × 3 = 2 × 3³. The prime factors of 54 are 2 and 3.

Quick facts about 54

Is 54 prime? No.
Even or odd: even.
Sum of its factors: 1 + 2 + 3 + 6 + 9 + 18 + 27 + 54 = 120.

Factors of nearby numbers

Number	Factors
50	1, 2, 5, 10, 25, 50
51	1, 3, 17, 51
52	1, 2, 4, 13, 26, 52
53	1, 53
55	1, 5, 11, 55
56	1, 2, 4, 7, 8, 14, 28, 56
57	1, 3, 19, 57
58	1, 2, 29, 58

More about 54: 54 squared · square root of 54 · 54 in binary · 54 in Roman numerals.

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