1313842

1,313,842 is an even composite number composed of three prime numbers multiplied together.

What does the number 1313842 look like?

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

1313842 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 1313842:

2 × 31 × 21191

See below for interesting mathematical facts about the number 1313842 from the Numbermatics database.


Names of 1313842

  • Cardinal: 1313842 can be written as One million, three hundred thirteen thousand, eight hundred forty-two.

Scientific notation

  • Scientific notation: 1.313842 × 106

Factors of 1313842

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 21224

Divisors of 1313842

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 2034432
  • Sum of proper divisors (its aliquot sum) s(n): 720590
  • 1313842 is a deficient number, because the sum of its proper divisors (720590) is less than itself. Its deficiency is 593252

Bases of 1313842

  • Binary: 1010000001100001100102
  • Hexadecimal: 0x140C32
  • Base-36: S5RM

Squares and roots of 1313842

  • 1313842 squared (13138422) is 1726180800964
  • 1313842 cubed (13138423) is 2267928835900143688
  • The square root of 1313842 is 1146.2294709175
  • The cube root of 1313842 is 109.5252820697

Scales and comparisons

How big is 1313842?
  • 1,313,842 seconds is equal to 2 weeks, 1 day, 4 hours, 57 minutes, 22 seconds.
  • To count from 1 to 1,313,842 would take you about three 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 1313842 cubic inches would be around 9.1 feet tall.

Recreational maths with 1313842

  • 1313842 backwards is 2483131
  • The number of decimal digits it has is: 7
  • The sum of 1313842's digits is 22
  • More coming soon!

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"Number 1313842 - Facts about the integer". Numbermatics.com. 2022. Web. 16 August 2022.

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Numbermatics. (2022). Number 1313842 - Facts about the integer. Retrieved 16 August 2022, from https://numbermatics.com/n/1313842/

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The information we have on file for 1313842 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!

Keywords: Divisors of 1313842, math, Factors of 1313842, curriculum, school, college, exams, university, Prime factorization of 1313842, STEM, science, technology, engineering, physics, economics, calculator, one million, three hundred thirteen thousand, eight hundred forty-two.

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