138201231366793728

138,201,231,366,793,728 is an even composite number composed of four prime numbers multiplied together.

What does the number 138201231366793728 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 1680 divisors.

138201231366793728 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one thousand, six hundred eighty divisors.

Prime factorization of 138201231366793728:

29 × 33 × 75 × 296

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 7 × 7 × 7 × 7 × 29 × 29 × 29 × 29 × 29 × 29)

See below for interesting mathematical facts about the number 138201231366793728 from the Numbermatics database.


Names of 138201231366793728

  • Cardinal: 138201231366793728 can be written as One hundred thirty-eight quadrillion, two hundred one trillion, two hundred thirty-one billion, three hundred sixty-six million, seven hundred ninety-three thousand, seven hundred twenty-eight.

Scientific notation

  • Scientific notation: 1.38201231366793728 × 1017

Factors of 138201231366793728

  • Number of distinct prime factors ω(n): 4
  • Total number of prime factors Ω(n): 23
  • Sum of prime factors: 41

Divisors of 138201231366793728

Bases of 138201231366793728

  • Binary: 1111010101111110101001001101001110010001110101010000000002
  • Hexadecimal: 0x1EAFD49A723AA00
  • Base-36: 11SS8X7TQIO0

Squares and roots of 138201231366793728

  • 138201231366793728 squared (1382012313667937282) is 19099580351298050599895974900137984
  • 138201231366793728 cubed (1382012313667937283) is 2639585523138409321094073821812652504474342865764352
  • The square root of 138201231366793728 is 371754262.0694398011
  • The cube root of 138201231366793728 is 517015.9851577255
  • Being both a perfect square and a perfect cube, 138201231366793728 is also a perfect sixth number.

Scales and comparisons

How big is 138201231366793728?
  • 138,201,231,366,793,728 seconds is equal to 4,394,371,672 years, 51 weeks, 2 days, 12 hours, 28 minutes, 48 seconds.
  • To count from 1 to 138,201,231,366,793,728 would take you about thirteen billion, one hundred eighty-three million, one hundred fifteen thousand and eighteen 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 138201231366793728 cubic inches would be around 43084.7 feet tall.

Recreational maths with 138201231366793728

  • 138201231366793728 backwards is 827397663132102831
  • 138201231366793728 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138201231366793728's digits is 72
  • More coming soon!

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"Number 138201231366793728 - Facts about the integer". Numbermatics.com. 2024. Web. 6 May 2024.

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Numbermatics. (2024). Number 138201231366793728 - Facts about the integer. Retrieved 6 May 2024, from https://numbermatics.com/n/138201231366793728/

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Numbermatics. 2024. "Number 138201231366793728 - Facts about the integer". https://numbermatics.com/n/138201231366793728/

The information we have on file for 138201231366793728 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 138201231366793728, math, Factors of 138201231366793728, curriculum, school, college, exams, university, Prime factorization of 138201231366793728, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, two hundred one trillion, two hundred thirty-one billion, three hundred sixty-six million, seven hundred ninety-three thousand, seven hundred twenty-eight.

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