Q: What are the prime factors of the number 241,122,018?

 A: 2, 3, 23, 97, 18013

Why are those the prime factors of the number 241,122,018?

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 241,122,018

241,122,018
Factor Arrows
2120,561,009
Factor Arrows
340,187,003
Factor Arrows
231,747,261
Factor Arrows
9718,013

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, 23, 97, 18013

We can check our work by multiplying all of the prime factors together: 2 x 3 x 23 x 97 x 18,013 = 241,122,018

This can also be written as 21 x 31 x 231 x 971 x 18,0131 = 241,122,018

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


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