20401221024000

20,401,221,024,000 is an even composite number composed of seven prime numbers multiplied together.

What does the number 20401221024000 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 1728 divisors.

20401221024000 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, seven hundred twenty-eight divisors.

Prime factorization of 20401221024000:

28 × 32 × 53 × 31 × 37 × 151 × 409

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 31 × 37 × 151 × 409)

See below for interesting mathematical facts about the number 20401221024000 from the Numbermatics database.


Names of 20401221024000

  • Cardinal: 20401221024000 can be written as Twenty trillion, four hundred one billion, two hundred twenty-one million, twenty-four thousand.

Scientific notation

  • Scientific notation: 2.0401221024 × 1013

Factors of 20401221024000

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 638

Divisors of 20401221024000

Bases of 20401221024000

  • Binary: 1001010001110000001111000100000111001000000002
  • Hexadecimal: 0x128E07883900
  • Base-36: 78C6W94W0

Squares and roots of 20401221024000

  • 20401221024000 squared (204012210240002) is 416209819270099608576000000
  • 20401221024000 cubed (204012210240003) is 8491188515288396469054861901824000000000
  • The square root of 20401221024000 is 4516771.0838606821
  • The cube root of 20401221024000 is 27324.4893002581

Scales and comparisons

How big is 20401221024000?
  • 20,401,221,024,000 seconds is equal to 648,695 years, 37 weeks, 4 days, 8 hours.
  • To count from 1 to 20,401,221,024,000 would take you about one million, six hundred twenty-one thousand, seven hundred thirty-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 20401221024000 cubic inches would be around 2277 feet tall.

Recreational maths with 20401221024000

  • 20401221024000 backwards is 00042012210402
  • 20401221024000 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 20401221024000's digits is 18
  • More coming soon!

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"Number 20401221024000 - Facts about the integer". Numbermatics.com. 2024. Web. 22 June 2024.

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Numbermatics. (2024). Number 20401221024000 - Facts about the integer. Retrieved 22 June 2024, from https://numbermatics.com/n/20401221024000/

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The information we have on file for 20401221024000 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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