Q: What are the prime factors of the number 212,235,200?

 A: 2, 5, 132647

Why are those the prime factors of the number 212,235,200?

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 212,235,200

212,235,200
Factor Arrows
2106,117,600
Factor Arrows
253,058,800
Factor Arrows
226,529,400
Factor Arrows
213,264,700
Factor Arrows
26,632,350
Factor Arrows
23,316,175
Factor Arrows
5663,235
Factor Arrows
5132,647

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, 5, 132647

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 5 x 5 x 132,647 = 212,235,200

This can also be written as 26 x 52 x 132,6471 = 212,235,200

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 212,235,200:


Ask a Question