Q: What is the total or count of factors of the number 100,124,442?

 A: 96

How do I find the total factors of the number 100,124,442?

Step 1

Find the prime factorization of the number 100,124,442.

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

Factor Tree
100,124,442
Factor Arrows
250,062,221
Factor Arrows
316,687,407
Factor Arrows
35,562,469
Factor Arrows
11505,679
Factor Arrows
3713,667
Factor Arrows
79173

The prime factorization in exponential form is: 21 x 32 x 111 x 371 x 791 x 1731

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.

100,124,442 = 21 x 32 x 111 x 371 x 791 x 1731
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d(n) = (a + 1)(b + 1)(c + 1)(d + 1)(e + 1)(f + 1)
Down Arrow
d(100124442) = (1 + 1)(2 + 1)(1 + 1)(1 + 1)(1 + 1)(1 + 1)
Down Arrow
d(100124442) = (2)(3)(2)(2)(2)(2)
Down Arrow
d(100124442) = 96

More numbers for you to try

Take a look at the factors page to see the factors of 100,124,442 and how to find them.

Try the factor calculator.

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