138430795721351397264

138,430,795,721,351,397,264 is an even composite number composed of six prime numbers multiplied together.

What does the number 138430795721351397264 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 6750 divisors.

138430795721351397264 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six thousand, seven hundred fifty divisors.

Prime factorization of 138430795721351397264:

24 × 32 × 74 × 112 × 134 × 415

(2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 7 × 7 × 11 × 11 × 13 × 13 × 13 × 13 × 41 × 41 × 41 × 41 × 41)

See below for interesting mathematical facts about the number 138430795721351397264 from the Numbermatics database.


Names of 138430795721351397264

  • Cardinal: 138430795721351397264 can be written as One hundred thirty-eight quintillion, four hundred thirty quadrillion, seven hundred ninety-five trillion, seven hundred twenty-one billion, three hundred fifty-one million, three hundred ninety-seven thousand, two hundred sixty-four.

Scientific notation

  • Scientific notation: 1.38430795721351397264 × 1020

Factors of 138430795721351397264

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 77

Divisors of 138430795721351397264

Bases of 138430795721351397264

  • Binary: 11110000001000111001111101101000101010100011101000001111111100100002
  • Hexadecimal: 0x7811CFB4551D07F90
  • Base-36: T7QD1MHZ49TW0

Squares and roots of 138430795721351397264

  • 138430795721351397264 squared (1384307957213513972642) is 19163085204046520315580528094725146685696
  • 138430795721351397264 cubed (1384307957213513972643) is 2652761133272215312097505367173813532633504718084168242335744
  • The square root of 138430795721351397264 is 11765661720.5047756407
  • The cube root of 138430795721351397264 is 5173020.9641504263

Scales and comparisons

How big is 138430795721351397264?
  • 138,430,795,721,351,397,264 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 138,430,795,721,351,397,264 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 138430795721351397264 cubic inches would be around 431085.1 feet tall.

Recreational maths with 138430795721351397264

  • 138430795721351397264 backwards is 462793153127597034831
  • The number of decimal digits it has is: 21
  • The sum of 138430795721351397264's digits is 90
  • More coming soon!

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"Number 138430795721351397264 - Facts about the integer". Numbermatics.com. 2024. Web. 16 June 2024.

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Numbermatics. (2024). Number 138430795721351397264 - Facts about the integer. Retrieved 16 June 2024, from https://numbermatics.com/n/138430795721351397264/

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The information we have on file for 138430795721351397264 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 138430795721351397264, math, Factors of 138430795721351397264, curriculum, school, college, exams, university, Prime factorization of 138430795721351397264, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quintillion, four hundred thirty quadrillion, seven hundred ninety-five trillion, seven hundred twenty-one billion, three hundred fifty-one million, three hundred ninety-seven thousand, two hundred sixty-four.

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