12826

12,826 is an even composite number composed of three prime numbers multiplied together.

What does the number 12826 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

12826 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 12826:

2 × 112 × 53

(2 × 11 × 11 × 53)

See below for interesting mathematical facts about the number 12826 from the Numbermatics database.


Names of 12826

  • Cardinal: 12826 can be written as Twelve thousand, eight hundred twenty-six.

Scientific notation

  • Scientific notation: 1.2826 × 104

Factors of 12826

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 4
  • Sum of prime factors: 66

Divisors of 12826

  • Number of divisors d(n): 12
  • Complete list of divisors:
  • Sum of all divisors σ(n): 21546
  • Sum of proper divisors (its aliquot sum) s(n): 8720
  • 12826 is a deficient number, because the sum of its proper divisors (8720) is less than itself. Its deficiency is 4106

Bases of 12826

  • Binary: 110010000110102
  • Hexadecimal: 0x321A
  • Base-36: 9WA

Squares and roots of 12826

  • 12826 squared (128262) is 164506276
  • 12826 cubed (128263) is 2109957495976
  • The square root of 12826 is 113.2519315509
  • The cube root of 12826 is 23.4079696233

Scales and comparisons

How big is 12826?
  • 12,826 seconds is equal to 3 hours, 33 minutes, 46 seconds.
  • To count from 1 to 12,826 would take you about three hours.

    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 12826 cubic inches would be around 2 feet tall.

Recreational maths with 12826

  • 12826 backwards is 62821
  • The number of decimal digits it has is: 5
  • The sum of 12826's digits is 19
  • More coming soon!

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"Number 12826 - Facts about the integer". Numbermatics.com. 2020. Web. 30 March 2020.

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Numbermatics. (2020). Number 12826 - Facts about the integer. Retrieved 30 March 2020, from https://numbermatics.com/n/12826/

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The information we have on file for 12826 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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