Q: What are the prime factors of the number 13,684,352?

 A: 2, 11, 9719

Why are those the prime factors of the number 13,684,352?

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 13,684,352

13,684,352
Factor Arrows
26,842,176
Factor Arrows
23,421,088
Factor Arrows
21,710,544
Factor Arrows
2855,272
Factor Arrows
2427,636
Factor Arrows
2213,818
Factor Arrows
2106,909
Factor Arrows
119,719

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, 9719

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 11 x 9,719 = 13,684,352

This can also be written as 27 x 111 x 9,7191 = 13,684,352

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 13,684,352:


Ask a Question