Q: What are the prime factors of the number 54,184,504?

 A: 2, 11, 19, 23, 1409

Why are those the prime factors of the number 54,184,504?

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 54,184,504

54,184,504
Factor Arrows
227,092,252
Factor Arrows
213,546,126
Factor Arrows
26,773,063
Factor Arrows
11615,733
Factor Arrows
1932,407
Factor Arrows
231,409

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, 11, 19, 23, 1409

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 11 x 19 x 23 x 1,409 = 54,184,504

This can also be written as 23 x 111 x 191 x 231 x 1,4091 = 54,184,504

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


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