Q: What is the total or count of factors of the number 78,502,008?

 A: 32

How do I find the total factors of the number 78,502,008?

Step 1

Find the prime factorization of the number 78,502,008.

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

Factor Tree
78,502,008
Factor Arrows
239,251,004
Factor Arrows
219,625,502
Factor Arrows
29,812,751
Factor Arrows
33,270,917
Factor Arrows
13251,609

The prime factorization in exponential form is: 23 x 31 x 131 x 251,6091

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)

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.

78,502,008 = 23 x 31 x 131 x 251,6091
Down Arrow
d(n) = (a + 1)(b + 1)(c + 1)(d + 1)
Down Arrow
d(78502008) = (3 + 1)(1 + 1)(1 + 1)(1 + 1)
Down Arrow
d(78502008) = (4)(2)(2)(2)
Down Arrow
d(78502008) = 32

More numbers for you to try

Take a look at the factors page to see the factors of 78,502,008 and how to find them.

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