13218268781718

13,218,268,781,718 is an even composite number composed of seven prime numbers multiplied together.

What does the number 13218268781718 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 2016 divisors.

13218268781718 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand and sixteen divisors.

Prime factorization of 13218268781718:

2 × 36 × 72 × 113 × 13 × 172 × 37

(2 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 11 × 11 × 11 × 13 × 17 × 17 × 37)

See below for interesting mathematical facts about the number 13218268781718 from the Numbermatics database.


Names of 13218268781718

  • Cardinal: 13218268781718 can be written as Thirteen trillion, two hundred eighteen billion, two hundred sixty-eight million, seven hundred eighty-one thousand, seven hundred eighteen.

Scientific notation

  • Scientific notation: 1.3218268781718 × 1013

Factors of 13218268781718

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 90

Divisors of 13218268781718

Bases of 13218268781718

  • Binary: 110000000101100111100011011100011100100101102
  • Hexadecimal: 0xC059E371C96
  • Base-36: 4OODZY3DI

Squares and roots of 13218268781718

  • 13218268781718 squared (132182687817182) is 174722629585740659931031524
  • 13218268781718 cubed (132182687817183) is 2309530680112873575971253400646532878232
  • The square root of 13218268781718 is 3635693.7139585893
  • The cube root of 13218268781718 is 23644.2128084625

Scales and comparisons

How big is 13218268781718?
  • 13,218,268,781,718 seconds is equal to 420,300 years, 3 weeks, 1 day, 15 minutes, 18 seconds.
  • To count from 1 to 13,218,268,781,718 would take you about one million, fifty thousand, seven hundred fifty 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 13218268781718 cubic inches would be around 1970.4 feet tall.

Recreational maths with 13218268781718

  • 13218268781718 backwards is 81718786281231
  • 13218268781718 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 13218268781718's digits is 63
  • More coming soon!

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"Number 13218268781718 - Facts about the integer". Numbermatics.com. 2024. Web. 3 May 2024.

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Numbermatics. (2024). Number 13218268781718 - Facts about the integer. Retrieved 3 May 2024, from https://numbermatics.com/n/13218268781718/

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Numbermatics. 2024. "Number 13218268781718 - Facts about the integer". https://numbermatics.com/n/13218268781718/

The information we have on file for 13218268781718 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 13218268781718, math, Factors of 13218268781718, curriculum, school, college, exams, university, Prime factorization of 13218268781718, STEM, science, technology, engineering, physics, economics, calculator, thirteen trillion, two hundred eighteen billion, two hundred sixty-eight million, seven hundred eighty-one thousand, seven hundred eighteen.

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