138426642656816835672

138,426,642,656,816,835,672 is an even composite number composed of five prime numbers multiplied together.

What does the number 138426642656816835672 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 1280 divisors.

138426642656816835672 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand, two hundred eighty divisors.

Prime factorization of 138426642656816835672:

23 × 39 × 13 × 1313 × 3113

(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 13 × 131 × 131 × 131 × 311 × 311 × 311)

See below for interesting mathematical facts about the number 138426642656816835672 from the Numbermatics database.


Names of 138426642656816835672

  • Cardinal: 138426642656816835672 can be written as One hundred thirty-eight quintillion, four hundred twenty-six quadrillion, six hundred forty-two trillion, six hundred fifty-six billion, eight hundred sixteen million, eight hundred thirty-five thousand, six hundred seventy-two.

Scientific notation

  • Scientific notation: 1.38426642656816835672 × 1020

Factors of 138426642656816835672

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 19
  • Sum of prime factors: 460

Divisors of 138426642656816835672

Bases of 138426642656816835672

  • Binary: 11110000001000011100011101000010100101000011000000010101100010110002
  • Hexadecimal: 0x7810E3A14A180AC58
  • Base-36: T7P85HIGTCDI0

Squares and roots of 138426642656816835672

  • 138426642656816835672 squared (1384266426568168356722) is 19161935397238062373689902470179051691584
  • 138426642656816835672 cubed (1384266426568168356723) is 2652522383846482821941634805017958191451693856255921753384448
  • The square root of 138426642656816835672 is 11765485228.2775331219
  • The cube root of 138426642656816835672 is 5172969.2316712945

Scales and comparisons

How big is 138426642656816835672?
  • 138,426,642,656,816,835,672 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 138,426,642,656,816,835,672 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 138426642656816835672 cubic inches would be around 431080.8 feet tall.

Recreational maths with 138426642656816835672

  • 138426642656816835672 backwards is 276538618656246624831
  • The number of decimal digits it has is: 21
  • The sum of 138426642656816835672's digits is 99
  • More coming soon!

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"Number 138426642656816835672 - Facts about the integer". Numbermatics.com. 2024. Web. 7 June 2024.

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Numbermatics. (2024). Number 138426642656816835672 - Facts about the integer. Retrieved 7 June 2024, from https://numbermatics.com/n/138426642656816835672/

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Numbermatics. 2024. "Number 138426642656816835672 - Facts about the integer". https://numbermatics.com/n/138426642656816835672/

The information we have on file for 138426642656816835672 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 138426642656816835672, math, Factors of 138426642656816835672, curriculum, school, college, exams, university, Prime factorization of 138426642656816835672, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quintillion, four hundred twenty-six quadrillion, six hundred forty-two trillion, six hundred fifty-six billion, eight hundred sixteen million, eight hundred thirty-five thousand, six hundred seventy-two.

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