138487040799823872

138,487,040,799,823,872 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138487040799823872 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 5184 divisors.

138487040799823872 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five thousand, one hundred eighty-four divisors.

Prime factorization of 138487040799823872:

211 × 33 × 132 × 23 × 31 × 472 × 972

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 13 × 13 × 23 × 31 × 47 × 47 × 97 × 97)

See below for interesting mathematical facts about the number 138487040799823872 from the Numbermatics database.


Names of 138487040799823872

  • Cardinal: 138487040799823872 can be written as One hundred thirty-eight quadrillion, four hundred eighty-seven trillion, forty billion, seven hundred ninety-nine million, eight hundred twenty-three thousand, eight hundred seventy-two.

Scientific notation

  • Scientific notation: 1.38487040799823872 × 1017

Factors of 138487040799823872

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 22
  • Sum of prime factors: 216

Divisors of 138487040799823872

Bases of 138487040799823872

  • Binary: 1111011000000000100111010110110001101111001011000000000002
  • Hexadecimal: 0x1EC013AD8DE5800
  • Base-36: 11VLK49AS5C0

Squares and roots of 138487040799823872

  • 138487040799823872 squared (1384870407998238722) is 19178660469492081748955986221072384
  • 138487040799823872 cubed (1384870407998238723) is 2655995934924519181333432319827608942820122163150848
  • The square root of 138487040799823872 is 372138469.9272891243
  • The cube root of 138487040799823872 is 517372.1476806635

Scales and comparisons

How big is 138487040799823872?
  • 138,487,040,799,823,872 seconds is equal to 4,403,459,528 years, 46 weeks, 2 days, 11 hours, 31 minutes, 12 seconds.
  • To count from 1 to 138,487,040,799,823,872 would take you about thirteen billion, two hundred ten million, three hundred seventy-eight thousand, five hundred eighty-six 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 138487040799823872 cubic inches would be around 43114.3 feet tall.

Recreational maths with 138487040799823872

  • 138487040799823872 backwards is 278328997040784831
  • The number of decimal digits it has is: 18
  • The sum of 138487040799823872's digits is 90
  • More coming soon!

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"Number 138487040799823872 - Facts about the integer". Numbermatics.com. 2024. Web. 11 May 2024.

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Numbermatics. (2024). Number 138487040799823872 - Facts about the integer. Retrieved 11 May 2024, from https://numbermatics.com/n/138487040799823872/

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The information we have on file for 138487040799823872 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 138487040799823872, math, Factors of 138487040799823872, curriculum, school, college, exams, university, Prime factorization of 138487040799823872, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, four hundred eighty-seven trillion, forty billion, seven hundred ninety-nine million, eight hundred twenty-three thousand, eight hundred seventy-two.

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