138438476959910400

138,438,476,959,910,400 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138438476959910400 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 11520 divisors.

138438476959910400 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of eleven thousand, five hundred twenty divisors.

Prime factorization of 138438476959910400:

29 × 33 × 52 × 7 × 132 × 173 × 413

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 7 × 13 × 13 × 17 × 17 × 17 × 41 × 41 × 41)

See below for interesting mathematical facts about the number 138438476959910400 from the Numbermatics database.


Names of 138438476959910400

  • Cardinal: 138438476959910400 can be written as One hundred thirty-eight quadrillion, four hundred thirty-eight trillion, four hundred seventy-six billion, nine hundred fifty-nine million, nine hundred ten thousand, four hundred.

Scientific notation

  • Scientific notation: 1.384384769599104 × 1017

Factors of 138438476959910400

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 23
  • Sum of prime factors: 88

Divisors of 138438476959910400

Bases of 138438476959910400

  • Binary: 1111010111101010100001111101100100111000100001010000000002
  • Hexadecimal: 0x1EBD50FB2710A00
  • Base-36: 11V4CEC6DMO0

Squares and roots of 138438476959910400

  • 138438476959910400 squared (1384384769599104002) is 19165211902979642666528776028160000
  • 138438476959910400 cubed (1384384769599104003) is 2653202746462447813652769947368507492861476864000000
  • The square root of 138438476959910400 is 372073214.5155176311
  • The cube root of 138438476959910400 is 517311.6642459025

Scales and comparisons

How big is 138438476959910400?
  • 138,438,476,959,910,400 seconds is equal to 4,401,915,349 years.
  • To count from 1 to 138,438,476,959,910,400 would take you about thirteen billion, two hundred five million, seven hundred forty-six thousand and forty-seven 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 138438476959910400 cubic inches would be around 43109.3 feet tall.

Recreational maths with 138438476959910400

  • 138438476959910400 backwards is 004019959674834831
  • The number of decimal digits it has is: 18
  • The sum of 138438476959910400's digits is 81
  • More coming soon!

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"Number 138438476959910400 - Facts about the integer". Numbermatics.com. 2024. Web. 15 May 2024.

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Numbermatics. (2024). Number 138438476959910400 - Facts about the integer. Retrieved 15 May 2024, from https://numbermatics.com/n/138438476959910400/

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The information we have on file for 138438476959910400 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 138438476959910400, math, Factors of 138438476959910400, curriculum, school, college, exams, university, Prime factorization of 138438476959910400, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, four hundred thirty-eight trillion, four hundred seventy-six billion, nine hundred fifty-nine million, nine hundred ten thousand, four hundred.

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