138721255146471375

138,721,255,146,471,375 is an odd composite number composed of six prime numbers multiplied together.

What does the number 138721255146471375 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 2304 divisors.

138721255146471375 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand, three hundred four divisors.

Prime factorization of 138721255146471375:

33 × 53 × 73 × 172 × 292 × 793

(3 × 3 × 3 × 5 × 5 × 5 × 7 × 7 × 7 × 17 × 17 × 29 × 29 × 79 × 79 × 79)

See below for interesting mathematical facts about the number 138721255146471375 from the Numbermatics database.


Names of 138721255146471375

  • Cardinal: 138721255146471375 can be written as One hundred thirty-eight quadrillion, seven hundred twenty-one trillion, two hundred fifty-five billion, one hundred forty-six million, four hundred seventy-one thousand, three hundred seventy-five.

Scientific notation

  • Scientific notation: 1.38721255146471375 × 1017

Factors of 138721255146471375

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 140

Divisors of 138721255146471375

Bases of 138721255146471375

  • Binary: 1111011001101011000111111000111111100110100111111110011112
  • Hexadecimal: 0x1ECD63F1FCD3FCF
  • Base-36: 11XWKWUDJGLR

Squares and roots of 138721255146471375

  • 138721255146471375 squared (1387212551464713752) is 19243586629412410944605113694390625
  • 138721255146471375 cubed (1387212551464713753) is 2669494490751944152353008124224913795083099630859375
  • The square root of 138721255146471375 is 372453024.0801803117
  • The cube root of 138721255146471375 is 517663.6496400767

Scales and comparisons

How big is 138721255146471375?
  • 138,721,255,146,471,375 seconds is equal to 4,410,906,820 years, 33 weeks, 2 days, 18 hours, 56 minutes, 15 seconds.
  • To count from 1 to 138,721,255,146,471,375 would take you about thirteen billion, two hundred thirty-two million, seven hundred twenty thousand, four hundred sixty-one 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 138721255146471375 cubic inches would be around 43138.6 feet tall.

Recreational maths with 138721255146471375

  • 138721255146471375 backwards is 573174641552127831
  • The number of decimal digits it has is: 18
  • The sum of 138721255146471375's digits is 72
  • More coming soon!

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"Number 138721255146471375 - Facts about the integer". Numbermatics.com. 2024. Web. 9 June 2024.

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Numbermatics. (2024). Number 138721255146471375 - Facts about the integer. Retrieved 9 June 2024, from https://numbermatics.com/n/138721255146471375/

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The information we have on file for 138721255146471375 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 138721255146471375, math, Factors of 138721255146471375, curriculum, school, college, exams, university, Prime factorization of 138721255146471375, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, seven hundred twenty-one trillion, two hundred fifty-five billion, one hundred forty-six million, four hundred seventy-one thousand, three hundred seventy-five.

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