137420

137,420 is an even composite number composed of three prime numbers multiplied together.

What does the number 137420 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

137420 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 137420:

22 × 5 × 6871

(2 × 2 × 5 × 6871)

See below for interesting mathematical facts about the number 137420 from the Numbermatics database.


Names of 137420

  • Cardinal: 137420 can be written as One hundred thirty-seven thousand, four hundred twenty.

Scientific notation

  • Scientific notation: 1.3742 × 105

Factors of 137420

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 4
  • Sum of prime factors: 6878

Divisors of 137420

  • Number of divisors d(n): 12
  • Complete list of divisors:
  • Sum of all divisors σ(n): 288624
  • Sum of proper divisors (its aliquot sum) s(n): 151204
  • 137420 is an abundant number, because the sum of its proper divisors (151204) is greater than itself. Its abundance is 13784

Bases of 137420

  • Binary: 1000011000110011002
  • Hexadecimal: 0x218CC
  • Base-36: 2Y18

Squares and roots of 137420

  • 137420 squared (1374202) is 18884256400
  • 137420 cubed (1374203) is 2595074514488000
  • The square root of 137420 is 370.7020366817
  • The cube root of 137420 is 51.6039938419

Scales and comparisons

How big is 137420?
  • 137,420 seconds is equal to 1 day, 14 hours, 10 minutes, 20 seconds.
  • To count from 1 to 137,420 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 137420 cubic inches would be around 4.3 feet tall.

Recreational maths with 137420

  • 137420 backwards is 024731
  • The number of decimal digits it has is: 6
  • The sum of 137420's digits is 17
  • More coming soon!

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The information we have on file for 137420 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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