Q: What are the prime factors of the number 150,337,536?

 A: 2, 3, 24469

Why are those the prime factors of the number 150,337,536?

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 150,337,536

150,337,536
Factor Arrows
275,168,768
Factor Arrows
237,584,384
Factor Arrows
218,792,192
Factor Arrows
29,396,096
Factor Arrows
24,698,048
Factor Arrows
22,349,024
Factor Arrows
21,174,512
Factor Arrows
2587,256
Factor Arrows
2293,628
Factor Arrows
2146,814
Factor Arrows
273,407
Factor Arrows
324,469

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, 3, 24469

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 2 x 2 x 2 x 2 x 3 x 24,469 = 150,337,536

This can also be written as 211 x 31 x 24,4691 = 150,337,536

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


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