138457013895505800

138,457,013,895,505,800 is an even composite number composed of ten prime numbers multiplied together.

What does the number 138457013895505800 look like?

This visualization shows the relationship between its 10 prime factors (large circles) and 7680 divisors.

138457013895505800 is an even composite number. It is composed of ten distinct prime numbers multiplied together. It has a total of seven thousand, six hundred eighty divisors.

Prime factorization of 138457013895505800:

23 × 34 × 52 × 11 × 17 × 19 × 29 × 31 × 137 × 19531

(2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 11 × 17 × 19 × 29 × 31 × 137 × 19531)

See below for interesting mathematical facts about the number 138457013895505800 from the Numbermatics database.


Names of 138457013895505800

  • Cardinal: 138457013895505800 can be written as One hundred thirty-eight quadrillion, four hundred fifty-seven trillion, thirteen billion, eight hundred ninety-five million, five hundred five thousand, eight hundred.

Scientific notation

  • Scientific notation: 1.384570138955058 × 1017

Factors of 138457013895505800

  • Number of distinct prime factors ω(n): 10
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 19785

Divisors of 138457013895505800

Bases of 138457013895505800

  • Binary: 1111010111110010111101011101010011110011100100111100010002
  • Hexadecimal: 0x1EBE5EBA9E72788
  • Base-36: 11VAWY3780I0

Squares and roots of 138457013895505800

  • 138457013895505800 squared (1384570138955058002) is 19170344696860286186281437833640000
  • 138457013895505800 cubed (1384570138955058003) is 2654268682074820567715317529265893329684055112000000
  • The square root of 138457013895505800 is 372098124.0150315511
  • The cube root of 138457013895505800 is 517334.7525886789

Scales and comparisons

How big is 138457013895505800?
  • 138,457,013,895,505,800 seconds is equal to 4,402,504,766 years, 11 weeks, 16 hours, 30 minutes.
  • To count from 1 to 138,457,013,895,505,800 would take you about thirteen billion, two hundred seven million, five hundred fourteen thousand, two hundred ninety-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 138457013895505800 cubic inches would be around 43111.2 feet tall.

Recreational maths with 138457013895505800

  • 138457013895505800 backwards is 008505598310754831
  • 138457013895505800 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138457013895505800's digits is 72
  • More coming soon!

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"Number 138457013895505800 - Facts about the integer". Numbermatics.com. 2024. Web. 4 June 2024.

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Numbermatics. (2024). Number 138457013895505800 - Facts about the integer. Retrieved 4 June 2024, from https://numbermatics.com/n/138457013895505800/

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The information we have on file for 138457013895505800 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 138457013895505800, math, Factors of 138457013895505800, curriculum, school, college, exams, university, Prime factorization of 138457013895505800, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, four hundred fifty-seven trillion, thirteen billion, eight hundred ninety-five million, five hundred five thousand, eight hundred.

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