138405333895920

138,405,333,895,920 is an even composite number composed of eight prime numbers multiplied together.

What does the number 138405333895920 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 3240 divisors.

138405333895920 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three thousand, two hundred forty divisors.

Prime factorization of 138405333895920:

24 × 32 × 5 × 7 × 13 × 192 × 412 × 592

(2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 13 × 19 × 19 × 41 × 41 × 59 × 59)

See below for interesting mathematical facts about the number 138405333895920 from the Numbermatics database.


Names of 138405333895920

  • Cardinal: 138405333895920 can be written as One hundred thirty-eight trillion, four hundred five billion, three hundred thirty-three million, eight hundred ninety-five thousand, nine hundred twenty.

Scientific notation

  • Scientific notation: 1.3840533389592 × 1014

Factors of 138405333895920

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 15
  • Sum of prime factors: 149

Divisors of 138405333895920

Bases of 138405333895920

  • Binary: 111110111100001000000001100001100001010111100002
  • Hexadecimal: 0x7DE100C30AF0
  • Base-36: 1D26J6A580

Squares and roots of 138405333895920

  • 138405333895920 squared (1384053338959202) is 19156036450841101685392646400
  • 138405333895920 cubed (1384053338959203) is 2651297621101076985891190282720230962688000
  • The square root of 138405333895920 is 11764579.6310756469
  • The cube root of 138405333895920 is 51727.0378368401

Scales and comparisons

How big is 138405333895920?
  • 138,405,333,895,920 seconds is equal to 4,400,861 years, 26 weeks, 18 hours, 12 minutes.
  • To count from 1 to 138,405,333,895,920 would take you about eleven million, two thousand, one hundred fifty-three 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 138405333895920 cubic inches would be around 4310.6 feet tall.

Recreational maths with 138405333895920

  • 138405333895920 backwards is 029598333504831
  • 138405333895920 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 138405333895920's digits is 63
  • More coming soon!

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"Number 138405333895920 - Facts about the integer". Numbermatics.com. 2024. Web. 21 June 2024.

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Numbermatics. (2024). Number 138405333895920 - Facts about the integer. Retrieved 21 June 2024, from https://numbermatics.com/n/138405333895920/

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Numbermatics. 2024. "Number 138405333895920 - Facts about the integer". https://numbermatics.com/n/138405333895920/

The information we have on file for 138405333895920 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 138405333895920, math, Factors of 138405333895920, curriculum, school, college, exams, university, Prime factorization of 138405333895920, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight trillion, four hundred five billion, three hundred thirty-three million, eight hundred ninety-five thousand, nine hundred twenty.

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