Q: What is the total or count of factors of the number 219,209,688?

 A: 96

How do I find the total factors of the number 219,209,688?

Step 1

Find the prime factorization of the number 219,209,688.

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

Factor Tree
219,209,688
Factor Arrows
2109,604,844
Factor Arrows
254,802,422
Factor Arrows
227,401,211
Factor Arrows
39,133,737
Factor Arrows
33,044,579
Factor Arrows
19160,241
Factor Arrows
236,967

The prime factorization in exponential form is: 23 x 32 x 191 x 231 x 6,9671

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.

219,209,688 = 23 x 32 x 191 x 231 x 6,9671
Down Arrow
d(n) = (a + 1)(b + 1)(c + 1)(d + 1)(e + 1)
Down Arrow
d(219209688) = (3 + 1)(2 + 1)(1 + 1)(1 + 1)(1 + 1)
Down Arrow
d(219209688) = (4)(3)(2)(2)(2)
Down Arrow
d(219209688) = 96

More numbers for you to try

Take a look at the factors page to see the factors of 219,209,688 and how to find them.

Try the factor calculator.

Explore more about the number 219,209,688:


Ask a Question