Q: What is the total or count of factors of the number 72,003,708?

 A: 192

How do I find the total factors of the number 72,003,708?

Step 1

Find the prime factorization of the number 72,003,708.

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

Factor Tree
72,003,708
Factor Arrows
236,001,854
Factor Arrows
218,000,927
Factor Arrows
36,000,309
Factor Arrows
32,000,103
Factor Arrows
3666,701
Factor Arrows
795,243
Factor Arrows
234,141
Factor Arrows
41101

The prime factorization in exponential form is: 22 x 33 x 71 x 231 x 411 x 1011

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)(f + 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.

72,003,708 = 22 x 33 x 71 x 231 x 411 x 1011
Down Arrow
d(n) = (a + 1)(b + 1)(c + 1)(d + 1)(e + 1)(f + 1)
Down Arrow
d(72003708) = (2 + 1)(3 + 1)(1 + 1)(1 + 1)(1 + 1)(1 + 1)
Down Arrow
d(72003708) = (3)(4)(2)(2)(2)(2)
Down Arrow
d(72003708) = 192

More numbers for you to try

Take a look at the factors page to see the factors of 72,003,708 and how to find them.

Try the factor calculator.

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