21342373813182240

21,342,373,813,182,240 is an even composite number composed of six prime numbers multiplied together.

What does the number 21342373813182240 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 2160 divisors.

21342373813182240 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand, one hundred sixty divisors.

Prime factorization of 21342373813182240:

25 × 35 × 5 × 7 × 134 × 16572

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 13 × 13 × 13 × 13 × 1657 × 1657)

See below for interesting mathematical facts about the number 21342373813182240 from the Numbermatics database.


Names of 21342373813182240

  • Cardinal: 21342373813182240 can be written as Twenty-one quadrillion, three hundred forty-two trillion, three hundred seventy-three billion, eight hundred thirteen million, one hundred eighty-two thousand, two hundred forty.

Scientific notation

  • Scientific notation: 2.134237381318224 × 1016

Factors of 21342373813182240

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 1687

Divisors of 21342373813182240

Bases of 21342373813182240

  • Binary: 10010111101001011000110101000011100110001011111001000002
  • Hexadecimal: 0x4BD2C6A1CC5F20
  • Base-36: 5U58N6CLU00

Squares and roots of 21342373813182240

  • 21342373813182240 squared (213423738131822402) is 455496919981607027376395451417600
  • 21342373813182240 cubed (213423738131822403) is 9721385537000616021432204441336374274375143424000
  • The square root of 21342373813182240 is 146090293.3571640137
  • The cube root of 21342373813182240 is 277383.6811989425

Scales and comparisons

How big is 21342373813182240?
  • 21,342,373,813,182,240 seconds is equal to 678,621,470 years, 50 weeks, 8 hours, 24 minutes.
  • To count from 1 to 21,342,373,813,182,240 would take you about two billion, thirty-five million, eight hundred sixty-four thousand, four hundred twelve 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 21342373813182240 cubic inches would be around 23115.3 feet tall.

Recreational maths with 21342373813182240

  • 21342373813182240 backwards is 04228131837324312
  • 21342373813182240 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21342373813182240's digits is 54
  • More coming soon!

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"Number 21342373813182240 - Facts about the integer". Numbermatics.com. 2024. Web. 20 June 2024.

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Numbermatics. (2024). Number 21342373813182240 - Facts about the integer. Retrieved 20 June 2024, from https://numbermatics.com/n/21342373813182240/

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The information we have on file for 21342373813182240 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 21342373813182240, math, Factors of 21342373813182240, curriculum, school, college, exams, university, Prime factorization of 21342373813182240, STEM, science, technology, engineering, physics, economics, calculator, twenty-one quadrillion, three hundred forty-two trillion, three hundred seventy-three billion, eight hundred thirteen million, one hundred eighty-two thousand, two hundred forty.

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