Q: What are the prime factors of the number 180,436,096?

 A: 2, 17, 101, 821

Why are those the prime factors of the number 180,436,096?

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 180,436,096

180,436,096
Factor Arrows
290,218,048
Factor Arrows
245,109,024
Factor Arrows
222,554,512
Factor Arrows
211,277,256
Factor Arrows
25,638,628
Factor Arrows
22,819,314
Factor Arrows
21,409,657
Factor Arrows
1782,921
Factor Arrows
101821

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, 17, 101, 821

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 17 x 101 x 821 = 180,436,096

This can also be written as 27 x 171 x 1011 x 8211 = 180,436,096

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 180,436,096:


Ask a Question