Q: What is the total or count of factors of the number 321,000,300?

 A: 144

How do I find the total factors of the number 321,000,300?

Step 1

Find the prime factorization of the number 321,000,300.

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

Factor Tree
321,000,300
Factor Arrows
2160,500,150
Factor Arrows
280,250,075
Factor Arrows
326,750,025
Factor Arrows
38,916,675
Factor Arrows
32,972,225
Factor Arrows
5594,445
Factor Arrows
5118,889
Factor Arrows
611,949

The prime factorization in exponential form is: 22 x 33 x 52 x 611 x 1,9491

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.

321,000,300 = 22 x 33 x 52 x 611 x 1,9491
Down Arrow
d(n) = (a + 1)(b + 1)(c + 1)(d + 1)(e + 1)
Down Arrow
d(321000300) = (2 + 1)(3 + 1)(2 + 1)(1 + 1)(1 + 1)
Down Arrow
d(321000300) = (3)(4)(3)(2)(2)
Down Arrow
d(321000300) = 144

More numbers for you to try

Take a look at the factors page to see the factors of 321,000,300 and how to find them.

Try the factor calculator.

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