Q: What are the prime factors of the number 350,225,000?

 A: 2, 5, 14009

Why are those the prime factors of the number 350,225,000?

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 350,225,000

350,225,000
Factor Arrows
2175,112,500
Factor Arrows
287,556,250
Factor Arrows
243,778,125
Factor Arrows
58,755,625
Factor Arrows
51,751,125
Factor Arrows
5350,225
Factor Arrows
570,045
Factor Arrows
514,009

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, 14009

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 5 x 5 x 5 x 5 x 5 x 14,009 = 350,225,000

This can also be written as 23 x 55 x 14,0091 = 350,225,000

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


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