Q: What are the prime factors of the number 54,065,024?

 A: 2, 13, 32491

Why are those the prime factors of the number 54,065,024?

Prime factors are the prime numbers that can be multipled together to equal the original number. You find the factors by dividing by prime numbers. It is best shown by creating a Factor Tree.

Factor Tree for the number 54,065,024

54,065,024
Factor Arrows
227,032,512
Factor Arrows
213,516,256
Factor Arrows
26,758,128
Factor Arrows
23,379,064
Factor Arrows
21,689,532
Factor Arrows
2844,766
Factor Arrows
2422,383
Factor Arrows
1332,491

The numbers in bold above are the prime factors. If there are multiples, you only count them one time. This leads us to our prime factors of:

2, 13, 32491

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 2 x 2 x 13 x 32,491 = 54,065,024

This can also be written as 27 x 131 x 32,4911 = 54,065,024

If you would like to know more, or need additional explanation, please review our prime factorization explanation.


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