21357189089982345600

21,357,189,089,982,345,600 is an even composite number composed of ten prime numbers multiplied together.

What does the number 21357189089982345600 look like?

This visualization shows the relationship between its 10 prime factors (large circles) and 20736 divisors.

21357189089982345600 is an even composite number. It is composed of ten distinct prime numbers multiplied together. It has a total of twenty thousand, seven hundred thirty-six divisors.

Prime factorization of 21357189089982345600:

27 × 32 × 52 × 72 × 11 × 13 × 17 × 312 × 73 × 88741

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 7 × 7 × 11 × 13 × 17 × 31 × 31 × 73 × 88741)

See below for interesting mathematical facts about the number 21357189089982345600 from the Numbermatics database.


Names of 21357189089982345600

  • Cardinal: 21357189089982345600 can be written as Twenty-one quintillion, three hundred fifty-seven quadrillion, one hundred eighty-nine trillion, eighty-nine billion, nine hundred eighty-two million, three hundred forty-five thousand, six hundred.

Scientific notation

  • Scientific notation: 2.13571890899823456 × 1019

Factors of 21357189089982345600

  • Number of distinct prime factors ω(n): 10
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 88903

Divisors of 21357189089982345600

Bases of 21357189089982345600

  • Binary: 100101000011000111111101001010010011101010011111011110001100000002
  • Hexadecimal: 0x12863FA52753EF180
  • Base-36: 4I9FFOKLI5I80

Squares and roots of 21357189089982345600

  • 21357189089982345600 squared (213571890899823456002) is 456129525825260931381859319677839360000
  • 21357189089982345600 cubed (213571890899823456003) is 9741644532574083317011154999551385196991261952802816000000
  • The square root of 21357189089982345600 is 4621383893.3789460291
  • The cube root of 21357189089982345600 is 2774478.5034144669

Scales and comparisons

How big is 21357189089982345600?
  • 21,357,189,089,982,345,600 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 21,357,189,089,982,345,600 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 21357189089982345600 cubic inches would be around 231206.5 feet tall.

Recreational maths with 21357189089982345600

  • 21357189089982345600 backwards is 00654328998098175312
  • 21357189089982345600 is a Harshad number.
  • The number of decimal digits it has is: 20
  • The sum of 21357189089982345600's digits is 90
  • More coming soon!

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"Number 21357189089982345600 - Facts about the integer". Numbermatics.com. 2024. Web. 24 June 2024.

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Numbermatics. (2024). Number 21357189089982345600 - Facts about the integer. Retrieved 24 June 2024, from https://numbermatics.com/n/21357189089982345600/

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Numbermatics. 2024. "Number 21357189089982345600 - Facts about the integer". https://numbermatics.com/n/21357189089982345600/

The information we have on file for 21357189089982345600 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 21357189089982345600, math, Factors of 21357189089982345600, curriculum, school, college, exams, university, Prime factorization of 21357189089982345600, STEM, science, technology, engineering, physics, economics, calculator, twenty-one quintillion, three hundred fifty-seven quadrillion, one hundred eighty-nine trillion, eighty-nine billion, nine hundred eighty-two million, three hundred forty-five thousand, six hundred.

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