3139

3,139 is an odd composite number composed of two prime numbers multiplied together.

What does the number 3139 look like?

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

3139 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 3139:

43 × 73

See below for interesting mathematical facts about the number 3139 from the Numbermatics database.


Names of 3139

  • Cardinal: 3139 can be written as Three thousand, one hundred thirty-nine.

Scientific notation

  • Scientific notation: 3.139 × 103

Factors of 3139

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 116

Divisors of 3139

  • Number of divisors d(n): 4
  • Complete list of divisors:
  • Sum of all divisors σ(n): 3256
  • Sum of proper divisors (its aliquot sum) s(n): 117
  • 3139 is a deficient number, because the sum of its proper divisors (117) is less than itself. Its deficiency is 3022

Bases of 3139

  • Binary: 1100010000112
  • Hexadecimal: 0xC43
  • Base-36: 2F7

Squares and roots of 3139

  • 3139 squared (31392) is 9853321
  • 3139 cubed (31393) is 30929574619
  • The square root of 3139 is 56.0267793113
  • The cube root of 3139 is 14.6418888343

Scales and comparisons

How big is 3139?
  • 3,139 seconds is equal to 52 minutes, 19 seconds.
  • To count from 1 to 3,139 would take you about fifty-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 3139 cubic inches would be around 1.2 feet tall.

Recreational maths with 3139

  • 3139 backwards is 9313
  • The number of decimal digits it has is: 4
  • The sum of 3139's digits is 16
  • More coming soon!

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"Number 3139 - Facts about the integer". Numbermatics.com. 2021. Web. 28 November 2021.

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Numbermatics. (2021). Number 3139 - Facts about the integer. Retrieved 28 November 2021, from https://numbermatics.com/n/3139/

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Numbermatics. 2021. "Number 3139 - Facts about the integer". https://numbermatics.com/n/3139/

The information we have on file for 3139 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 3139, math, Factors of 3139, curriculum, school, college, exams, university, Prime factorization of 3139, STEM, science, technology, engineering, physics, economics, calculator, three thousand, one hundred thirty-nine.

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