137842

137,842 is an even composite number composed of two prime numbers multiplied together.

What does the number 137842 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 8 divisors.

137842 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 137842:

2 × 413

(2 × 41 × 41 × 41)

See below for interesting mathematical facts about the number 137842 from the Numbermatics database.


Names of 137842

  • Cardinal: 137842 can be written as One hundred thirty-seven thousand, eight hundred forty-two.

Scientific notation

  • Scientific notation: 1.37842 × 105

Factors of 137842

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 4
  • Sum of prime factors: 43

Divisors of 137842

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 211932
  • Sum of proper divisors (its aliquot sum) s(n): 74090
  • 137842 is a deficient number, because the sum of its proper divisors (74090) is less than itself. Its deficiency is 63752

Bases of 137842

  • Binary: 1000011010011100102
  • Hexadecimal: 0x21A72
  • Base-36: 2YCY

Squares and roots of 137842

  • 137842 squared (1378422) is 19000416964
  • 137842 cubed (1378423) is 2619055475151688
  • The square root of 137842 is 371.2707906637
  • The cube root of 137842 is 51.6567630457

Scales and comparisons

How big is 137842?
  • 137,842 seconds is equal to 1 day, 14 hours, 17 minutes, 22 seconds.
  • To count from 1 to 137,842 would take you about fourteen 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 137842 cubic inches would be around 4.3 feet tall.

Recreational maths with 137842

  • 137842 backwards is 248731
  • The number of decimal digits it has is: 6
  • The sum of 137842's digits is 25
  • More coming soon!

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"Number 137842 - Facts about the integer". Numbermatics.com. 2020. Web. 6 July 2020.

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The information we have on file for 137842 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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