138474181722240

138,474,181,722,240 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138474181722240 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 2560 divisors.

138474181722240 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand, five hundred sixty divisors.

Prime factorization of 138474181722240:

27 × 39 × 5 × 7 × 13 × 113 × 1069

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 13 × 113 × 1069)

See below for interesting mathematical facts about the number 138474181722240 from the Numbermatics database.


Names of 138474181722240

  • Cardinal: 138474181722240 can be written as One hundred thirty-eight trillion, four hundred seventy-four billion, one hundred eighty-one million, seven hundred twenty-two thousand, two hundred forty.

Scientific notation

  • Scientific notation: 1.3847418172224 × 1014

Factors of 138474181722240

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 1212

Divisors of 138474181722240

Bases of 138474181722240

  • Binary: 111110111110001000010000110100110000000100000002
  • Hexadecimal: 0x7DF108698080
  • Base-36: 1D325SI000

Squares and roots of 138474181722240

  • 138474181722240 squared (1384741817222402) is 19175099003643946492510617600
  • 138474181722240 cubed (1384741817222403) is 2655256143972535010550034320715054055424000
  • The square root of 138474181722240 is 11767505.3313028077
  • The cube root of 138474181722240 is 51735.6133824839

Scales and comparisons

How big is 138474181722240?
  • 138,474,181,722,240 seconds is equal to 4,403,050 years, 33 weeks, 5 days, 14 hours, 24 minutes.
  • To count from 1 to 138,474,181,722,240 would take you about eleven million, seven thousand, six hundred twenty-six 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 138474181722240 cubic inches would be around 4311.3 feet tall.

Recreational maths with 138474181722240

  • 138474181722240 backwards is 042227181474831
  • 138474181722240 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 138474181722240's digits is 54
  • More coming soon!

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"Number 138474181722240 - Facts about the integer". Numbermatics.com. 2024. Web. 7 June 2024.

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Numbermatics. (2024). Number 138474181722240 - Facts about the integer. Retrieved 7 June 2024, from https://numbermatics.com/n/138474181722240/

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Numbermatics. 2024. "Number 138474181722240 - Facts about the integer". https://numbermatics.com/n/138474181722240/

The information we have on file for 138474181722240 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 138474181722240, math, Factors of 138474181722240, curriculum, school, college, exams, university, Prime factorization of 138474181722240, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight trillion, four hundred seventy-four billion, one hundred eighty-one million, seven hundred twenty-two thousand, two hundred forty.

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