Q: What is the total or count of factors of the number 18,465,300?

 A: 144

How do I find the total factors of the number 18,465,300?

Step 1

Find the prime factorization of the number 18,465,300.

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

Factor Tree
18,465,300
Factor Arrows
29,232,650
Factor Arrows
24,616,325
Factor Arrows
31,538,775
Factor Arrows
3512,925
Factor Arrows
3170,975
Factor Arrows
534,195
Factor Arrows
56,839
Factor Arrows
7977

The prime factorization in exponential form is: 22 x 33 x 52 x 71 x 9771

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.

18,465,300 = 22 x 33 x 52 x 71 x 9771
Down Arrow
d(n) = (a + 1)(b + 1)(c + 1)(d + 1)(e + 1)
Down Arrow
d(18465300) = (2 + 1)(3 + 1)(2 + 1)(1 + 1)(1 + 1)
Down Arrow
d(18465300) = (3)(4)(3)(2)(2)
Down Arrow
d(18465300) = 144

More numbers for you to try

Take a look at the factors page to see the factors of 18,465,300 and how to find them.

Try the factor calculator.

Explore more about the number 18,465,300:


Ask a Question