Q: What are the prime factors of the number 36,130,688?

 A: 2, 11, 67, 383

Why are those the prime factors of the number 36,130,688?

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 36,130,688

36,130,688
Factor Arrows
218,065,344
Factor Arrows
29,032,672
Factor Arrows
24,516,336
Factor Arrows
22,258,168
Factor Arrows
21,129,084
Factor Arrows
2564,542
Factor Arrows
2282,271
Factor Arrows
1125,661
Factor Arrows
67383

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, 67, 383

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 67 x 383 = 36,130,688

This can also be written as 27 x 111 x 671 x 3831 = 36,130,688

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 36,130,688:


Ask a Question