Q: What are the prime factors of the number 410,210,144?

 A: 2, 12819067

Why are those the prime factors of the number 410,210,144?

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 410,210,144

410,210,144
Factor Arrows
2205,105,072
Factor Arrows
2102,552,536
Factor Arrows
251,276,268
Factor Arrows
225,638,134
Factor Arrows
212,819,067

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, 12819067

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 12,819,067 = 410,210,144

This can also be written as 25 x 12,819,0671 = 410,210,144

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


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