Q: What is the total or count of factors of the number 152,345,448?

 A: 48

How do I find the total factors of the number 152,345,448?

Step 1

Find the prime factorization of the number 152,345,448.

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

Factor Tree
152,345,448
Factor Arrows
276,172,724
Factor Arrows
238,086,362
Factor Arrows
219,043,181
Factor Arrows
36,347,727
Factor Arrows
32,115,909
Factor Arrows
3705,303
Factor Arrows
3235,101
Factor Arrows
378,367

The prime factorization in exponential form is: 23 x 35 x 78,3671

Step 2

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

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

152,345,448 = 23 x 35 x 78,3671
Down Arrow
d(n) = (a + 1)(b + 1)(c + 1)
Down Arrow
d(152345448) = (3 + 1)(5 + 1)(1 + 1)
Down Arrow
d(152345448) = (4)(6)(2)
Down Arrow
d(152345448) = 48

More numbers for you to try

Take a look at the factors page to see the factors of 152,345,448 and how to find them.

Try the factor calculator.

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