138997912720045916160

138,997,912,720,045,916,160 is an even composite number composed of six prime numbers multiplied together.

What does the number 138997912720045916160 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 14400 divisors.

138997912720045916160 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of fourteen thousand, four hundred divisors.

Prime factorization of 138997912720045916160:

214 × 39 × 5 × 132 × 173 × 473

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 13 × 13 × 17 × 17 × 17 × 47 × 47 × 47)

See below for interesting mathematical facts about the number 138997912720045916160 from the Numbermatics database.


Names of 138997912720045916160

  • Cardinal: 138997912720045916160 can be written as One hundred thirty-eight quintillion, nine hundred ninety-seven quadrillion, nine hundred twelve trillion, seven hundred twenty billion, forty-five million, nine hundred sixteen thousand, one hundred sixty.

Scientific notation

  • Scientific notation: 1.3899791272004591616 × 1020

Factors of 138997912720045916160

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 32
  • Sum of prime factors: 87

Divisors of 138997912720045916160

Bases of 138997912720045916160

  • Binary: 11110001000111110111100100100101101001001110001011001000000000000002
  • Hexadecimal: 0x788FBC92D27164000
  • Base-36: TC1H3TMIO0000

Squares and roots of 138997912720045916160

  • 138997912720045916160 squared (1389979127200459161602) is 19320419740529502299200237218693749145600
  • 138997912720045916160 cubed (1389979127200459161603) is 2685498016808771926653347209839579742113854869208769232896000
  • The square root of 138997912720045916160 is 11789737601.8317691887
  • The cube root of 138997912720045916160 is 5180075.5384208819

Scales and comparisons

How big is 138997912720045916160?
  • 138,997,912,720,045,916,160 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 138,997,912,720,045,916,160 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 138997912720045916160 cubic inches would be around 431673 feet tall.

Recreational maths with 138997912720045916160

  • 138997912720045916160 backwards is 061619540027219799831
  • 138997912720045916160 is a Harshad number.
  • The number of decimal digits it has is: 21
  • The sum of 138997912720045916160's digits is 90
  • More coming soon!

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"Number 138997912720045916160 - Facts about the integer". Numbermatics.com. 2024. Web. 18 June 2024.

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Numbermatics. (2024). Number 138997912720045916160 - Facts about the integer. Retrieved 18 June 2024, from https://numbermatics.com/n/138997912720045916160/

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The information we have on file for 138997912720045916160 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 138997912720045916160, math, Factors of 138997912720045916160, curriculum, school, college, exams, university, Prime factorization of 138997912720045916160, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quintillion, nine hundred ninety-seven quadrillion, nine hundred twelve trillion, seven hundred twenty billion, forty-five million, nine hundred sixteen thousand, one hundred sixty.

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