138209261365886059440

138,209,261,365,886,059,440 is an even composite number composed of ten prime numbers multiplied together.

What does the number 138209261365886059440 look like?

This visualization shows the relationship between its 10 prime factors (large circles) and 5760 divisors.

138209261365886059440 is an even composite number. It is composed of ten distinct prime numbers multiplied together. It has a total of five thousand, seven hundred sixty divisors.

Prime factorization of 138209261365886059440:

24 × 32 × 5 × 72 × 13 × 31 × 73 × 181 × 2801 × 262657

(2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 7 × 13 × 31 × 73 × 181 × 2801 × 262657)

See below for interesting mathematical facts about the number 138209261365886059440 from the Numbermatics database.


Names of 138209261365886059440

  • Cardinal: 138209261365886059440 can be written as One hundred thirty-eight quintillion, two hundred nine quadrillion, two hundred sixty-one trillion, three hundred sixty-five billion, eight hundred eighty-six million, fifty-nine thousand, four hundred forty.

Scientific notation

  • Scientific notation: 1.3820926136588605944 × 1020

Factors of 138209261365886059440

  • Number of distinct prime factors ω(n): 10
  • Total number of prime factors Ω(n): 15
  • Sum of prime factors: 265773

Divisors of 138209261365886059440

Bases of 138209261365886059440

  • Binary: 11101111110000010011110111011110010101111101100001000000011101100002
  • Hexadecimal: 0x77E09EEF2BEC203B0
  • Base-36: T61RQ901NRM40

Squares and roots of 138209261365886059440

  • 138209261365886059440 squared (1382092613658860594402) is 19101799927303804904681556172531213113600
  • 138209261365886059440 cubed (1382092613658860594403) is 2640045658711594901976680959228006859878619386137957072384000
  • The square root of 138209261365886059440 is 11756243505.7243544423
  • The cube root of 138209261365886059440 is 5170259.9847295829

Scales and comparisons

How big is 138209261365886059440?
  • 138,209,261,365,886,059,440 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 138,209,261,365,886,059,440 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 138209261365886059440 cubic inches would be around 430855 feet tall.

Recreational maths with 138209261365886059440

  • 138209261365886059440 backwards is 044950688563162902831
  • 138209261365886059440 is a Harshad number.
  • The number of decimal digits it has is: 21
  • The sum of 138209261365886059440's digits is 90
  • More coming soon!

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"Number 138209261365886059440 - Facts about the integer". Numbermatics.com. 2024. Web. 23 June 2024.

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Numbermatics. (2024). Number 138209261365886059440 - Facts about the integer. Retrieved 23 June 2024, from https://numbermatics.com/n/138209261365886059440/

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Numbermatics. 2024. "Number 138209261365886059440 - Facts about the integer". https://numbermatics.com/n/138209261365886059440/

The information we have on file for 138209261365886059440 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 138209261365886059440, math, Factors of 138209261365886059440, curriculum, school, college, exams, university, Prime factorization of 138209261365886059440, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quintillion, two hundred nine quadrillion, two hundred sixty-one trillion, three hundred sixty-five billion, eight hundred eighty-six million, fifty-nine thousand, four hundred forty.

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