138489629859840

138,489,629,859,840 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138489629859840 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 2016 divisors.

138489629859840 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand and sixteen divisors.

Prime factorization of 138489629859840:

213 × 3 × 5 × 7 × 19 × 412 × 712

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 19 × 41 × 41 × 71 × 71)

See below for interesting mathematical facts about the number 138489629859840 from the Numbermatics database.


Names of 138489629859840

  • Cardinal: 138489629859840 can be written as One hundred thirty-eight trillion, four hundred eighty-nine billion, six hundred twenty-nine million, eight hundred fifty-nine thousand, eight hundred forty.

Scientific notation

  • Scientific notation: 1.3848962985984 × 1014

Factors of 138489629859840

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 148

Divisors of 138489629859840

Bases of 138489629859840

  • Binary: 111110111110100101000010011000101100000000000002
  • Hexadecimal: 0x7DF4A1316000
  • Base-36: 1D3999X79C

Squares and roots of 138489629859840

  • 138489629859840 squared (1384896298598402) is 19179377578715486938044825600
  • 138489629859840 cubed (1384896298598403) is 2656144901818422099886898171522165243904000
  • The square root of 138489629859840 is 11768161.7026551773
  • The cube root of 138489629859840 is 51737.5371807113

Scales and comparisons

How big is 138489629859840?
  • 138,489,629,859,840 seconds is equal to 4,403,541 years, 44 weeks, 2 days, 11 hours, 44 minutes.
  • To count from 1 to 138,489,629,859,840 would take you about eleven million, eight thousand, eight hundred fifty-four years!

    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 138489629859840 cubic inches would be around 4311.5 feet tall.

Recreational maths with 138489629859840

  • 138489629859840 backwards is 048958926984831
  • 138489629859840 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 138489629859840's digits is 84
  • More coming soon!

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"Number 138489629859840 - Facts about the integer". Numbermatics.com. 2024. Web. 9 June 2024.

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Numbermatics. (2024). Number 138489629859840 - Facts about the integer. Retrieved 9 June 2024, from https://numbermatics.com/n/138489629859840/

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The information we have on file for 138489629859840 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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