Q: What are the prime factors of the number 41,162,624?

 A: 2, 353, 911

Why are those the prime factors of the number 41,162,624?

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 41,162,624

41,162,624
Factor Arrows
220,581,312
Factor Arrows
210,290,656
Factor Arrows
25,145,328
Factor Arrows
22,572,664
Factor Arrows
21,286,332
Factor Arrows
2643,166
Factor Arrows
2321,583
Factor Arrows
353911

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, 353, 911

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 353 x 911 = 41,162,624

This can also be written as 27 x 3531 x 9111 = 41,162,624

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


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