3138

3,138 is an even composite number composed of three prime numbers multiplied together.

What does the number 3138 look like?

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

3138 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 3138:

2 × 3 × 523

See below for interesting mathematical facts about the number 3138 from the Numbermatics database.


Names of 3138

  • Cardinal: 3138 can be written as Three thousand, one hundred thirty-eight.

Scientific notation

  • Scientific notation: 3.138 × 103

Factors of 3138

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 528

Divisors of 3138

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 6288
  • Sum of proper divisors (its aliquot sum) s(n): 3150
  • 3138 is an abundant number, because the sum of its proper divisors (3150) is greater than itself. Its abundance is 12

Bases of 3138

  • Binary: 1100010000102
  • Hexadecimal: 0xC42
  • Base-36: 2F6

Squares and roots of 3138

  • 3138 squared (31382) is 9847044
  • 3138 cubed (31383) is 30900024072
  • The square root of 3138 is 56.0178542967
  • The cube root of 3138 is 14.6403338333

Scales and comparisons

How big is 3138?
  • 3,138 seconds is equal to 52 minutes, 18 seconds.
  • To count from 1 to 3,138 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 3138 cubic inches would be around 1.2 feet tall.

Recreational maths with 3138

  • 3138 backwards is 8313
  • The number of decimal digits it has is: 4
  • The sum of 3138's digits is 15
  • More coming soon!

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"Number 3138 - Facts about the integer". Numbermatics.com. 2021. Web. 2 December 2021.

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Numbermatics. (2021). Number 3138 - Facts about the integer. Retrieved 2 December 2021, from https://numbermatics.com/n/3138/

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The information we have on file for 3138 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 3138, math, Factors of 3138, curriculum, school, college, exams, university, Prime factorization of 3138, STEM, science, technology, engineering, physics, economics, calculator, three thousand, one hundred thirty-eight.

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