1131609

1,131,609 is an odd composite number composed of three prime numbers multiplied together.

What does the number 1131609 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

1131609 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 1131609:

3 × 29 × 13007

See below for interesting mathematical facts about the number 1131609 from the Numbermatics database.


Names of 1131609

  • Cardinal: 1131609 can be written as One million, one hundred thirty-one thousand, six hundred nine.

Scientific notation

  • Scientific notation: 1.131609 × 106

Factors of 1131609

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 13039

Divisors of 1131609

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 1560960
  • Sum of proper divisors (its aliquot sum) s(n): 429351
  • 1131609 is a deficient number, because the sum of its proper divisors (429351) is less than itself. Its deficiency is 702258

Bases of 1131609

  • Binary: 1000101000100010110012
  • Hexadecimal: 0x114459
  • Base-36: O95L

Squares and roots of 1131609

  • 1131609 squared (11316092) is 1280538928881
  • 1131609 cubed (11316093) is 1449069376772099529
  • The square root of 1131609 is 1063.7711219993
  • The cube root of 1131609 is 104.2074569495

Scales and comparisons

How big is 1131609?
  • 1,131,609 seconds is equal to 1 week, 6 days, 2 hours, 20 minutes, 9 seconds.
  • To count from 1 to 1,131,609 would take you about two weeks!

    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 1131609 cubic inches would be around 8.7 feet tall.

Recreational maths with 1131609

  • 1131609 backwards is 9061311
  • The number of decimal digits it has is: 7
  • The sum of 1131609's digits is 21
  • More coming soon!

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"Number 1131609 - Facts about the integer". Numbermatics.com. 2020. Web. 4 June 2020.

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Numbermatics. (2020). Number 1131609 - Facts about the integer. Retrieved 4 June 2020, from https://numbermatics.com/n/1131609/

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The information we have on file for 1131609 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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