Q: What is the total or count of factors of the number 412,142,445?

 A: 128

How do I find the total factors of the number 412,142,445?

Step 1

Find the prime factorization of the number 412,142,445.

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

Factor Tree
412,142,445
Factor Arrows
3137,380,815
Factor Arrows
345,793,605
Factor Arrows
315,264,535
Factor Arrows
53,052,907
Factor Arrows
11277,537
Factor Arrows
1321,349
Factor Arrows
37577

The prime factorization in exponential form is: 33 x 51 x 111 x 131 x 371 x 5771

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.

412,142,445 = 33 x 51 x 111 x 131 x 371 x 5771
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d(n) = (a + 1)(b + 1)(c + 1)(d + 1)(e + 1)(f + 1)
Down Arrow
d(412142445) = (3 + 1)(1 + 1)(1 + 1)(1 + 1)(1 + 1)(1 + 1)
Down Arrow
d(412142445) = (4)(2)(2)(2)(2)(2)
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d(412142445) = 128

More numbers for you to try

Take a look at the factors page to see the factors of 412,142,445 and how to find them.

Try the factor calculator.

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