138238442830521510048

138,238,442,830,521,510,048 is an even composite number composed of five prime numbers multiplied together.

What does the number 138238442830521510048 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 6912 divisors.

138238442830521510048 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of six thousand, nine hundred twelve divisors.

Prime factorization of 138238442830521510048:

25 × 311 × 115 × 133 × 413

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 11 × 11 × 11 × 11 × 11 × 13 × 13 × 13 × 41 × 41 × 41)

See below for interesting mathematical facts about the number 138238442830521510048 from the Numbermatics database.


Names of 138238442830521510048

  • Cardinal: 138238442830521510048 can be written as One hundred thirty-eight quintillion, two hundred thirty-eight quadrillion, four hundred forty-two trillion, eight hundred thirty billion, five hundred twenty-one million, five hundred ten thousand and forty-eight.

Scientific notation

  • Scientific notation: 1.38238442830521510048 × 1020

Factors of 138238442830521510048

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 27
  • Sum of prime factors: 70

Divisors of 138238442830521510048

Bases of 138238442830521510048

  • Binary: 11101111110011100011001101101010101111100000110000100101000101000002
  • Hexadecimal: 0x77E719B55F06128A0
  • Base-36: T69R27RTWMI00

Squares and roots of 138238442830521510048

  • 138238442830521510048 squared (1382384428305215100482) is 19109867076207363882811709084410164962304
  • 138238442830521510048 cubed (1382384428305215100483) is 2641718267313156913035259787916304834191903390261499077230592
  • The square root of 138238442830521510048 is 11757484545.1959455275
  • The cube root of 138238442830521510048 is 5170623.8415363629

Scales and comparisons

How big is 138238442830521510048?
  • 138,238,442,830,521,510,048 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 138,238,442,830,521,510,048 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 138238442830521510048 cubic inches would be around 430885.3 feet tall.

Recreational maths with 138238442830521510048

  • 138238442830521510048 backwards is 840015125038244832831
  • 138238442830521510048 is a Harshad number.
  • The number of decimal digits it has is: 21
  • The sum of 138238442830521510048's digits is 72
  • More coming soon!

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"Number 138238442830521510048 - Facts about the integer". Numbermatics.com. 2024. Web. 25 May 2024.

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Numbermatics. (2024). Number 138238442830521510048 - Facts about the integer. Retrieved 25 May 2024, from https://numbermatics.com/n/138238442830521510048/

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Numbermatics. 2024. "Number 138238442830521510048 - Facts about the integer". https://numbermatics.com/n/138238442830521510048/

The information we have on file for 138238442830521510048 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 138238442830521510048, math, Factors of 138238442830521510048, curriculum, school, college, exams, university, Prime factorization of 138238442830521510048, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quintillion, two hundred thirty-eight quadrillion, four hundred forty-two trillion, eight hundred thirty billion, five hundred twenty-one million, five hundred ten thousand and forty-eight.

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