326 is an even composite number composed of two prime numbers multiplied together.

What does the number 326 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

326 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 326:

2 × 163

See below for interesting mathematical facts about the number 326 from the Numbermatics database.

Names of 326

  • Cardinal: 326 can be written as Three hundred twenty-six.

Scientific notation

  • Scientific notation: 3.26 × 102

Factors of 326

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 165

Divisors of 326

  • Number of divisors d(n): 4
  • Complete list of divisors:
  • Sum of all divisors σ(n): 492
  • Sum of proper divisors (its aliquot sum) s(n): 166
  • 326 is a deficient number, because the sum of its proper divisors (166) is less than itself. Its deficiency is 160

Bases of 326

  • Binary: 1010001102
  • Hexadecimal: 0x146
  • Base-36: 92

Squares and roots of 326

  • 326 squared (3262) is 106276
  • 326 cubed (3263) is 34645976
  • The square root of 326 is 18.0554700853
  • The cube root of 326 is 6.8823887505

Scales and comparisons

How big is 326?
  • 326 seconds is equal to 5 minutes, 26 seconds.
  • To count from 1 to 326 would take you about two minutes.

    This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

  • A cube with a volume of 326 cubic inches would be around 0.6 feet tall.

Recreational maths with 326

  • 326 backwards is 623
  • The number of decimal digits it has is: 3
  • The sum of 326's digits is 11
  • More coming soon!

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The information we have on file for 326 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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