138790243374970841640

138,790,243,374,970,841,640 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138790243374970841640 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 9216 divisors.

138790243374970841640 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of nine thousand, two hundred sixteen divisors.

Prime factorization of 138790243374970841640:

23 × 35 × 5 × 73 × 173 × 373 × 4092

(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 7 × 17 × 17 × 17 × 37 × 37 × 37 × 409 × 409)

See below for interesting mathematical facts about the number 138790243374970841640 from the Numbermatics database.


Names of 138790243374970841640

  • Cardinal: 138790243374970841640 can be written as One hundred thirty-eight quintillion, seven hundred ninety quadrillion, two hundred forty-three trillion, three hundred seventy-four billion, nine hundred seventy million, eight hundred forty-one thousand, six hundred forty.

Scientific notation

  • Scientific notation: 1.3879024337497084164 × 1020

Factors of 138790243374970841640

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 480

Divisors of 138790243374970841640

Bases of 138790243374970841640

  • Binary: 11110000110000110011111111100000001110111110010011000101010001010002
  • Hexadecimal: 0x78619FF01DF262A28
  • Base-36: TAGOB6MFHWAI0

Squares and roots of 138790243374970841640

  • 138790243374970841640 squared (1387902433749708416402) is 19262731656083637598863369120209957889600
  • 138790243374970841640 cubed (1387902433749708416403) is 2673479214614603192037336140671182492888465416172270202944000
  • The square root of 138790243374970841640 is 11780927101.6745894149
  • The cube root of 138790243374970841640 is 5177494.4946838553

Scales and comparisons

How big is 138790243374970841640?
  • 138,790,243,374,970,841,640 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 138,790,243,374,970,841,640 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 138790243374970841640 cubic inches would be around 431457.9 feet tall.

Recreational maths with 138790243374970841640

  • 138790243374970841640 backwards is 046148079473342097831
  • 138790243374970841640 is a Harshad number.
  • The number of decimal digits it has is: 21
  • The sum of 138790243374970841640's digits is 90
  • More coming soon!

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"Number 138790243374970841640 - Facts about the integer". Numbermatics.com. 2024. Web. 20 June 2024.

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Numbermatics. (2024). Number 138790243374970841640 - Facts about the integer. Retrieved 20 June 2024, from https://numbermatics.com/n/138790243374970841640/

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The information we have on file for 138790243374970841640 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 138790243374970841640, math, Factors of 138790243374970841640, curriculum, school, college, exams, university, Prime factorization of 138790243374970841640, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quintillion, seven hundred ninety quadrillion, two hundred forty-three trillion, three hundred seventy-four billion, nine hundred seventy million, eight hundred forty-one thousand, six hundred forty.

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