Q: What is the total or count of factors of the number 803,418?

 A: 64

How do I find the total factors of the number 803,418?

Step 1

Find the prime factorization of the number 803,418.

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

Factor Tree
803,418
Factor Arrows
2401,709
Factor Arrows
3133,903
Factor Arrows
719,129
Factor Arrows
111,739
Factor Arrows
3747

The prime factorization in exponential form is: 21 x 31 x 71 x 111 x 371 x 471

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.

803,418 = 21 x 31 x 71 x 111 x 371 x 471
Down Arrow
d(n) = (a + 1)(b + 1)(c + 1)(d + 1)(e + 1)(f + 1)
Down Arrow
d(803418) = (1 + 1)(1 + 1)(1 + 1)(1 + 1)(1 + 1)(1 + 1)
Down Arrow
d(803418) = (2)(2)(2)(2)(2)(2)
Down Arrow
d(803418) = 64

More numbers for you to try

Take a look at the factors page to see the factors of 803,418 and how to find them.

Try the factor calculator.

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