Q: What is the total or count of factors of the number 10,200,330?

 A: 120

How do I find the total factors of the number 10,200,330?

Step 1

Find the prime factorization of the number 10,200,330.

Use a factor tree to assist with solving. Take a look at our prime factorization page for additional help.

Factor Tree
10,200,330
Factor Arrows
25,100,165
Factor Arrows
31,700,055
Factor Arrows
3566,685
Factor Arrows
3188,895
Factor Arrows
362,965
Factor Arrows
512,593
Factor Arrows
71,799
Factor Arrows
7257

The prime factorization in exponential form is: 21 x 34 x 51 x 72 x 2571

Step 2

Setup the equation for determining the number of factors or divisors. The equation is:

d(n) = (a + 1)(b + 1)(c + 1)(d + 1)(e + 1)

Where d(n) is equal to the number of divisors of the number and a, b, etc. are equal to the exponents of the prime factorization.

Now substitute the letters in the equation with the the exponents of your prime factorization and then solve to calculate the total number of divisors.

10,200,330 = 21 x 34 x 51 x 72 x 2571
Down Arrow
d(n) = (a + 1)(b + 1)(c + 1)(d + 1)(e + 1)
Down Arrow
d(10200330) = (1 + 1)(4 + 1)(1 + 1)(2 + 1)(1 + 1)
Down Arrow
d(10200330) = (2)(5)(2)(3)(2)
Down Arrow
d(10200330) = 120

More numbers for you to try

Take a look at the factors page to see the factors of 10,200,330 and how to find them.

Try the factor calculator.

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