Q: What are the prime factors of the number 336,501,440?

 A: 2, 5, 11, 95597

Why are those the prime factors of the number 336,501,440?

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 336,501,440

336,501,440
Factor Arrows
2168,250,720
Factor Arrows
284,125,360
Factor Arrows
242,062,680
Factor Arrows
221,031,340
Factor Arrows
210,515,670
Factor Arrows
25,257,835
Factor Arrows
51,051,567
Factor Arrows
1195,597

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, 11, 95597

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 11 x 95,597 = 336,501,440

This can also be written as 26 x 51 x 111 x 95,5971 = 336,501,440

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


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