Q: What are the prime factors of the number 362,160,256?

 A: 2, 829, 3413

Why are those the prime factors of the number 362,160,256?

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 362,160,256

362,160,256
Factor Arrows
2181,080,128
Factor Arrows
290,540,064
Factor Arrows
245,270,032
Factor Arrows
222,635,016
Factor Arrows
211,317,508
Factor Arrows
25,658,754
Factor Arrows
22,829,377
Factor Arrows
8293,413

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, 829, 3413

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 829 x 3,413 = 362,160,256

This can also be written as 27 x 8291 x 3,4131 = 362,160,256

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


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