21078464321101824

21,078,464,321,101,824 is an even composite number composed of six prime numbers multiplied together.

What does the number 21078464321101824 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 6048 divisors.

21078464321101824 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six thousand and forty-eight divisors.

Prime factorization of 21078464321101824:

213 × 35 × 73 × 13 × 232 × 672

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 7 × 13 × 23 × 23 × 67 × 67)

See below for interesting mathematical facts about the number 21078464321101824 from the Numbermatics database.


Names of 21078464321101824

  • Cardinal: 21078464321101824 can be written as Twenty-one quadrillion, seventy-eight trillion, four hundred sixty-four billion, three hundred twenty-one million, one hundred one thousand, eight hundred twenty-four.

Scientific notation

  • Scientific notation: 2.1078464321101824 × 1016

Factors of 21078464321101824

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 26
  • Sum of prime factors: 115

Divisors of 21078464321101824

Bases of 21078464321101824

  • Binary: 10010101110001011000000011010100100010100100000000000002
  • Hexadecimal: 0x4AE2C06A452000
  • Base-36: 5RJOWTUYO00

Squares and roots of 21078464321101824

  • 21078464321101824 squared (210784643211018242) is 444301658135962578143053376126976
  • 21078464321101824 cubed (210784643211018243) is 9365196648825267142417561276247895048594049204224
  • The square root of 21078464321101824 is 145184242.6749605083
  • The cube root of 21078464321101824 is 276235.6050285629

Scales and comparisons

How big is 21078464321101824?
  • 21,078,464,321,101,824 seconds is equal to 670,229,965 years, 22 weeks, 6 days, 3 hours, 50 minutes, 24 seconds.
  • To count from 1 to 21,078,464,321,101,824 would take you about two billion, ten million, six hundred eighty-nine thousand, eight hundred ninety-six 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 21078464321101824 cubic inches would be around 23019.6 feet tall.

Recreational maths with 21078464321101824

  • 21078464321101824 backwards is 42810112346487012
  • 21078464321101824 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21078464321101824's digits is 54
  • More coming soon!

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"Number 21078464321101824 - Facts about the integer". Numbermatics.com. 2024. Web. 10 June 2024.

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Numbermatics. (2024). Number 21078464321101824 - Facts about the integer. Retrieved 10 June 2024, from https://numbermatics.com/n/21078464321101824/

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Numbermatics. 2024. "Number 21078464321101824 - Facts about the integer". https://numbermatics.com/n/21078464321101824/

The information we have on file for 21078464321101824 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 21078464321101824, math, Factors of 21078464321101824, curriculum, school, college, exams, university, Prime factorization of 21078464321101824, STEM, science, technology, engineering, physics, economics, calculator, twenty-one quadrillion, seventy-eight trillion, four hundred sixty-four billion, three hundred twenty-one million, one hundred one thousand, eight hundred twenty-four.

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