Q: What are the prime factors of the number 733,562,016?

 A: 2, 3, 11, 5741

Why are those the prime factors of the number 733,562,016?

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 733,562,016

733,562,016
Factor Arrows
2366,781,008
Factor Arrows
2183,390,504
Factor Arrows
291,695,252
Factor Arrows
245,847,626
Factor Arrows
222,923,813
Factor Arrows
37,641,271
Factor Arrows
11694,661
Factor Arrows
1163,151
Factor Arrows
115,741

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, 11, 5741

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 3 x 11 x 11 x 11 x 5,741 = 733,562,016

This can also be written as 25 x 31 x 113 x 5,7411 = 733,562,016

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


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