21409698083397120

21,409,698,083,397,120 is an even composite number composed of five prime numbers multiplied together.

What does the number 21409698083397120 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 1680 divisors.

21409698083397120 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand, six hundred eighty divisors.

Prime factorization of 21409698083397120:

29 × 33 × 5 × 72 × 436

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 7 × 43 × 43 × 43 × 43 × 43 × 43)

See below for interesting mathematical facts about the number 21409698083397120 from the Numbermatics database.


Names of 21409698083397120

  • Cardinal: 21409698083397120 can be written as Twenty-one quadrillion, four hundred nine trillion, six hundred ninety-eight billion, eighty-three million, three hundred ninety-seven thousand, one hundred twenty.

Scientific notation

  • Scientific notation: 2.140969808339712 × 1016

Factors of 21409698083397120

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 60

Divisors of 21409698083397120

Bases of 21409698083397120

  • Binary: 10011000001000000000001110010010000001001011110000000002
  • Hexadecimal: 0x4C1001C9025E00
  • Base-36: 5UT3RIOTXC0

Squares and roots of 21409698083397120

  • 21409698083397120 squared (214096980833971202) is 458375172022218313494599624294400
  • 21409698083397120 cubed (214096980833971203) is 9813674041920912608146285943763311310434992128000
  • The square root of 21409698083397120 is 146320531.9953324937
  • The cube root of 21409698083397120 is 277675.0429141171
  • Being both a perfect square and a perfect cube, 21409698083397120 is also a perfect sixth number.

Scales and comparisons

How big is 21409698083397120?
  • 21,409,698,083,397,120 seconds is equal to 680,762,174 years, 26 weeks, 2 days, 19 hours, 12 minutes.
  • To count from 1 to 21,409,698,083,397,120 would take you about two billion, forty-two million, two hundred eighty-six thousand, five hundred twenty-three 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 21409698083397120 cubic inches would be around 23139.6 feet tall.

Recreational maths with 21409698083397120

  • 21409698083397120 backwards is 02179338089690412
  • 21409698083397120 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21409698083397120's digits is 72
  • More coming soon!

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"Number 21409698083397120 - Facts about the integer". Numbermatics.com. 2024. Web. 3 May 2024.

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Numbermatics. (2024). Number 21409698083397120 - Facts about the integer. Retrieved 3 May 2024, from https://numbermatics.com/n/21409698083397120/

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Numbermatics. 2024. "Number 21409698083397120 - Facts about the integer". https://numbermatics.com/n/21409698083397120/

The information we have on file for 21409698083397120 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!

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