138105428923038622500

138,105,428,923,038,622,500 is an even composite number composed of nine prime numbers multiplied together.

What does the number 138105428923038622500 look like?

This visualization shows the relationship between its 9 prime factors (large circles) and 19440 divisors.

138105428923038622500 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of nineteen thousand, four hundred forty divisors.

Prime factorization of 138105428923038622500:

22 × 33 × 54 × 72 × 13 × 172 × 292 × 79 × 4092

(2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 7 × 7 × 13 × 17 × 17 × 29 × 29 × 79 × 409 × 409)

See below for interesting mathematical facts about the number 138105428923038622500 from the Numbermatics database.


Names of 138105428923038622500

  • Cardinal: 138105428923038622500 can be written as One hundred thirty-eight quintillion, one hundred five quadrillion, four hundred twenty-eight trillion, nine hundred twenty-three billion, thirty-eight million, six hundred twenty-two thousand, five hundred.

Scientific notation

  • Scientific notation: 1.381054289230386225 × 1020

Factors of 138105428923038622500

  • Number of distinct prime factors ω(n): 9
  • Total number of prime factors Ω(n): 19
  • Sum of prime factors: 564

Divisors of 138105428923038622500

Bases of 138105428923038622500

  • Binary: 11101111100100110010000101111100100001111101010110011100011001001002
  • Hexadecimal: 0x77C990BE43EACE324
  • Base-36: T59DCPYB2MRL0

Squares and roots of 138105428923038622500

  • 138105428923038622500 squared (1381054289230386225002) is 19073109498016472893786158626697506250000
  • 138105428923038622500 cubed (1381054289230386225003) is 2634099968119646857887527599804915995542282893185140625000000
  • The square root of 138105428923038622500 is 11751826620.7019333519
  • The cube root of 138105428923038622500 is 5168964.9069791031

Scales and comparisons

How big is 138105428923038622500?
  • 138,105,428,923,038,622,500 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 138,105,428,923,038,622,500 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 138105428923038622500 cubic inches would be around 430747.1 feet tall.

Recreational maths with 138105428923038622500

  • 138105428923038622500 backwards is 005226830329824501831
  • The number of decimal digits it has is: 21
  • The sum of 138105428923038622500's digits is 72
  • More coming soon!

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"Number 138105428923038622500 - Facts about the integer". Numbermatics.com. 2024. Web. 28 May 2024.

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Numbermatics. (2024). Number 138105428923038622500 - Facts about the integer. Retrieved 28 May 2024, from https://numbermatics.com/n/138105428923038622500/

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Numbermatics. 2024. "Number 138105428923038622500 - Facts about the integer". https://numbermatics.com/n/138105428923038622500/

The information we have on file for 138105428923038622500 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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