138679344917443717920

138,679,344,917,443,717,920 is an even composite number composed of six prime numbers multiplied together.

What does the number 138679344917443717920 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 3024 divisors.

138679344917443717920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three thousand and twenty-four divisors.

Prime factorization of 138679344917443717920:

25 × 36 × 5 × 133 × 292 × 253672

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 13 × 13 × 13 × 29 × 29 × 25367 × 25367)

See below for interesting mathematical facts about the number 138679344917443717920 from the Numbermatics database.


Names of 138679344917443717920

  • Cardinal: 138679344917443717920 can be written as One hundred thirty-eight quintillion, six hundred seventy-nine quadrillion, three hundred forty-four trillion, nine hundred seventeen billion, four hundred forty-three million, seven hundred seventeen thousand, nine hundred twenty.

Scientific notation

  • Scientific notation: 1.3867934491744371792 × 1020

Factors of 138679344917443717920

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 19
  • Sum of prime factors: 25419

Divisors of 138679344917443717920

Bases of 138679344917443717920

  • Binary: 11110000100100100000000000101110010101000000001101100101011001000002
  • Hexadecimal: 0x784900172A01B2B20
  • Base-36: T9MCCYMCZKI00

Squares and roots of 138679344917443717920

  • 138679344917443717920 squared (1386793449174437179202) is 19231960706731322757836264510872529126400
  • 138679344917443717920 cubed (1386793449174437179203) is 2667075712287517757983939543247093534329488466517905625088000
  • The square root of 138679344917443717920 is 11776219466.2567204519
  • The cube root of 138679344917443717920 is 5176115.1250286367

Scales and comparisons

How big is 138679344917443717920?
  • 138,679,344,917,443,717,920 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 138,679,344,917,443,717,920 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 138679344917443717920 cubic inches would be around 431342.9 feet tall.

Recreational maths with 138679344917443717920

  • 138679344917443717920 backwards is 029717344719443976831
  • The number of decimal digits it has is: 21
  • The sum of 138679344917443717920's digits is 99
  • More coming soon!

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"Number 138679344917443717920 - Facts about the integer". Numbermatics.com. 2024. Web. 9 May 2024.

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Numbermatics. (2024). Number 138679344917443717920 - Facts about the integer. Retrieved 9 May 2024, from https://numbermatics.com/n/138679344917443717920/

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Numbermatics. 2024. "Number 138679344917443717920 - Facts about the integer". https://numbermatics.com/n/138679344917443717920/

The information we have on file for 138679344917443717920 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 138679344917443717920, math, Factors of 138679344917443717920, curriculum, school, college, exams, university, Prime factorization of 138679344917443717920, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quintillion, six hundred seventy-nine quadrillion, three hundred forty-four trillion, nine hundred seventeen billion, four hundred forty-three million, seven hundred seventeen thousand, nine hundred twenty.

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