138428519987052911616

138,428,519,987,052,911,616 is an even composite number composed of five prime numbers multiplied together.

What does the number 138428519987052911616 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 4752 divisors.

138428519987052911616 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four thousand, seven hundred fifty-two divisors.

Prime factorization of 138428519987052911616:

210 × 3 × 73 × 115 × 138

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 7 × 11 × 11 × 11 × 11 × 11 × 13 × 13 × 13 × 13 × 13 × 13 × 13 × 13)

See below for interesting mathematical facts about the number 138428519987052911616 from the Numbermatics database.


Names of 138428519987052911616

  • Cardinal: 138428519987052911616 can be written as One hundred thirty-eight quintillion, four hundred twenty-eight quadrillion, five hundred nineteen trillion, nine hundred eighty-seven billion, fifty-two million, nine hundred eleven thousand, six hundred sixteen.

Scientific notation

  • Scientific notation: 1.38428519987052911616 × 1020

Factors of 138428519987052911616

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 27
  • Sum of prime factors: 36

Divisors of 138428519987052911616

Bases of 138428519987052911616

  • Binary: 11110000001000101001110010110000000101000110101100110011100000000002
  • Hexadecimal: 0x78114E580A3599C00
  • Base-36: T7PQMY02KO8AO

Squares and roots of 138428519987052911616

  • 138428519987052911616 squared (1384285199870529116162) is 19162455145805907433555003737623107731456
  • 138428519987052911616 cubed (1384285199870529116163) is 2652630305152197972856832815542075880349554803240085430992896
  • The square root of 138428519987052911616 is 11765565009.2570102469
  • The cube root of 138428519987052911616 is 5172992.6166870239

Scales and comparisons

How big is 138428519987052911616?
  • 138,428,519,987,052,911,616 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 138,428,519,987,052,911,616 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 138428519987052911616 cubic inches would be around 431082.7 feet tall.

Recreational maths with 138428519987052911616

  • 138428519987052911616 backwards is 616119250789915824831
  • 138428519987052911616 is a Harshad number.
  • The number of decimal digits it has is: 21
  • The sum of 138428519987052911616's digits is 96
  • More coming soon!

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"Number 138428519987052911616 - Facts about the integer". Numbermatics.com. 2024. Web. 17 June 2024.

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Numbermatics. (2024). Number 138428519987052911616 - Facts about the integer. Retrieved 17 June 2024, from https://numbermatics.com/n/138428519987052911616/

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Numbermatics. 2024. "Number 138428519987052911616 - Facts about the integer". https://numbermatics.com/n/138428519987052911616/

The information we have on file for 138428519987052911616 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 138428519987052911616, math, Factors of 138428519987052911616, curriculum, school, college, exams, university, Prime factorization of 138428519987052911616, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quintillion, four hundred twenty-eight quadrillion, five hundred nineteen trillion, nine hundred eighty-seven billion, fifty-two million, nine hundred eleven thousand, six hundred sixteen.

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