Q: What are the prime factors of the number 3,132,032?

 A: 2, 24469

Why are those the prime factors of the number 3,132,032?

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 3,132,032

3,132,032
Factor Arrows
21,566,016
Factor Arrows
2783,008
Factor Arrows
2391,504
Factor Arrows
2195,752
Factor Arrows
297,876
Factor Arrows
248,938
Factor Arrows
224,469

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, 24469

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 24,469 = 3,132,032

This can also be written as 27 x 24,4691 = 3,132,032

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


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