Q: What are the prime factors of the number 412,054,032?

 A: 2, 3, 13, 227, 2909

Why are those the prime factors of the number 412,054,032?

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 412,054,032

412,054,032
Factor Arrows
2206,027,016
Factor Arrows
2103,013,508
Factor Arrows
251,506,754
Factor Arrows
225,753,377
Factor Arrows
38,584,459
Factor Arrows
13660,343
Factor Arrows
2272,909

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, 227, 2909

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 3 x 13 x 227 x 2,909 = 412,054,032

This can also be written as 24 x 31 x 131 x 2271 x 2,9091 = 412,054,032

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


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