138409413545520

138,409,413,545,520 is an even composite number composed of eight prime numbers multiplied together.

What does the number 138409413545520 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 1600 divisors.

138409413545520 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of one thousand, six hundred divisors.

Prime factorization of 138409413545520:

24 × 34 × 5 × 13 × 17 × 19 × 257 × 19793

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 13 × 17 × 19 × 257 × 19793)

See below for interesting mathematical facts about the number 138409413545520 from the Numbermatics database.


Names of 138409413545520

  • Cardinal: 138409413545520 can be written as One hundred thirty-eight trillion, four hundred nine billion, four hundred thirteen million, five hundred forty-five thousand, five hundred twenty.

Scientific notation

  • Scientific notation: 1.3840941354552 × 1014

Factors of 138409413545520

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 14
  • Sum of prime factors: 20109

Divisors of 138409413545520

Bases of 138409413545520

  • Binary: 111110111100001111100111110110110001110001100002
  • Hexadecimal: 0x7DE1F3ED8E30
  • Base-36: 1D28EN7700

Squares and roots of 138409413545520

  • 138409413545520 squared (1384094135455202) is 19157165758014775257112070400
  • 138409413545520 cubed (1384094135455203) is 2651532077761142152976025937538451844608000
  • The square root of 138409413545520 is 11764753.0167666503
  • The cube root of 138409413545520 is 51727.5460689769

Scales and comparisons

How big is 138409413545520?
  • 138,409,413,545,520 seconds is equal to 4,400,991 years, 11 weeks, 3 days, 22 hours, 12 minutes.
  • To count from 1 to 138,409,413,545,520 would take you about eleven million, two thousand, four hundred seventy-eight 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 138409413545520 cubic inches would be around 4310.6 feet tall.

Recreational maths with 138409413545520

  • 138409413545520 backwards is 025545314904831
  • 138409413545520 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 138409413545520's digits is 54
  • More coming soon!

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"Number 138409413545520 - Facts about the integer". Numbermatics.com. 2024. Web. 16 June 2024.

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Numbermatics. (2024). Number 138409413545520 - Facts about the integer. Retrieved 16 June 2024, from https://numbermatics.com/n/138409413545520/

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Numbermatics. 2024. "Number 138409413545520 - Facts about the integer". https://numbermatics.com/n/138409413545520/

The information we have on file for 138409413545520 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 138409413545520, math, Factors of 138409413545520, curriculum, school, college, exams, university, Prime factorization of 138409413545520, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight trillion, four hundred nine billion, four hundred thirteen million, five hundred forty-five thousand, five hundred twenty.

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