Q: What are the prime factors of the number 36,562,816?

 A: 2, 41, 6967

Why are those the prime factors of the number 36,562,816?

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 36,562,816

36,562,816
Factor Arrows
218,281,408
Factor Arrows
29,140,704
Factor Arrows
24,570,352
Factor Arrows
22,285,176
Factor Arrows
21,142,588
Factor Arrows
2571,294
Factor Arrows
2285,647
Factor Arrows
416,967

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, 41, 6967

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 41 x 6,967 = 36,562,816

This can also be written as 27 x 411 x 6,9671 = 36,562,816

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


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