Q: What are the prime factors of the number 356,041,062?

 A: 2, 3, 13, 29, 17489

Why are those the prime factors of the number 356,041,062?

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 356,041,062

356,041,062
Factor Arrows
2178,020,531
Factor Arrows
359,340,177
Factor Arrows
319,780,059
Factor Arrows
36,593,353
Factor Arrows
13507,181
Factor Arrows
2917,489

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, 3, 13, 29, 17489

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 3 x 13 x 29 x 17,489 = 356,041,062

This can also be written as 21 x 33 x 131 x 291 x 17,4891 = 356,041,062

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


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