20998042490880000

20,998,042,490,880,000 is an even composite number composed of eight prime numbers multiplied together.

What does the number 20998042490880000 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 12000 divisors.

20998042490880000 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of twelve thousand divisors.

Prime factorization of 20998042490880000:

214 × 34 × 54 × 7 × 13 × 29 × 53 × 181

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 7 × 13 × 29 × 53 × 181)

See below for interesting mathematical facts about the number 20998042490880000 from the Numbermatics database.


Names of 20998042490880000

  • Cardinal: 20998042490880000 can be written as Twenty quadrillion, nine hundred ninety-eight trillion, forty-two billion, four hundred ninety million, eight hundred eighty thousand.

Scientific notation

  • Scientific notation: 2.099804249088 × 1016

Factors of 20998042490880000

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 27
  • Sum of prime factors: 293

Divisors of 20998042490880000

Bases of 20998042490880000

  • Binary: 10010101001100110011011101111111010010111000000000000002
  • Hexadecimal: 0x4A999BBFA5C000
  • Base-36: 5QR6NJTOG00

Squares and roots of 20998042490880000

  • 20998042490880000 squared (209980424908800002) is 440917788448801954883174400000000
  • 20998042490880000 cubed (209980424908800003) is 9258410456832782292066904757577449472000000000000
  • The square root of 20998042490880000 is 144907013.2563638205
  • The cube root of 20998042490880000 is 275883.8449602533

Scales and comparisons

How big is 20998042490880000?
  • 20,998,042,490,880,000 seconds is equal to 667,672,800 years.
  • To count from 1 to 20,998,042,490,880,000 would take you about two billion, three million, eighteen thousand, four hundred 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 20998042490880000 cubic inches would be around 22990.3 feet tall.

Recreational maths with 20998042490880000

  • 20998042490880000 backwards is 00008809424089902
  • 20998042490880000 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 20998042490880000's digits is 63
  • More coming soon!

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"Number 20998042490880000 - Facts about the integer". Numbermatics.com. 2024. Web. 4 June 2024.

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Numbermatics. (2024). Number 20998042490880000 - Facts about the integer. Retrieved 4 June 2024, from https://numbermatics.com/n/20998042490880000/

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Numbermatics. 2024. "Number 20998042490880000 - Facts about the integer". https://numbermatics.com/n/20998042490880000/

The information we have on file for 20998042490880000 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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