Q: What are the prime factors of the number 50,415,600?

 A: 2, 3, 5, 42013

Why are those the prime factors of the number 50,415,600?

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 50,415,600

50,415,600
Factor Arrows
225,207,800
Factor Arrows
212,603,900
Factor Arrows
26,301,950
Factor Arrows
23,150,975
Factor Arrows
31,050,325
Factor Arrows
5210,065
Factor Arrows
542,013

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, 5, 42013

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 3 x 5 x 5 x 42,013 = 50,415,600

This can also be written as 24 x 31 x 52 x 42,0131 = 50,415,600

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


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