Q: What are the prime factors of the number 802,032,352?

 A: 2, 11, 29, 78569

Why are those the prime factors of the number 802,032,352?

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 802,032,352

802,032,352
Factor Arrows
2401,016,176
Factor Arrows
2200,508,088
Factor Arrows
2100,254,044
Factor Arrows
250,127,022
Factor Arrows
225,063,511
Factor Arrows
112,278,501
Factor Arrows
2978,569

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, 11, 29, 78569

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 11 x 29 x 78,569 = 802,032,352

This can also be written as 25 x 111 x 291 x 78,5691 = 802,032,352

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


More Examples

Here are some more numbers to try:

Try the factor calculator

Explore more about the number 802,032,352:


Ask a Question