21520422144000

21,520,422,144,000 is an even composite number composed of six prime numbers multiplied together.

What does the number 21520422144000 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 3456 divisors.

21520422144000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three thousand, four hundred fifty-six divisors.

Prime factorization of 21520422144000:

211 × 35 × 53 × 132 × 23 × 89

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 13 × 13 × 23 × 89)

See below for interesting mathematical facts about the number 21520422144000 from the Numbermatics database.


Names of 21520422144000

  • Cardinal: 21520422144000 can be written as Twenty-one trillion, five hundred twenty billion, four hundred twenty-two million, one hundred forty-four thousand.

Scientific notation

  • Scientific notation: 2.1520422144 × 1013

Factors of 21520422144000

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 23
  • Sum of prime factors: 135

Divisors of 21520422144000

Bases of 21520422144000

  • Binary: 1001110010010100111010001111000001000000000002
  • Hexadecimal: 0x13929D1E0800
  • Base-36: 7MMCFPC00

Squares and roots of 21520422144000

  • 21520422144000 squared (215204221440002) is 463128569255965556736000000
  • 21520422144000 cubed (215204221440003) is 9966722317335118771282702761984000000000
  • The square root of 21520422144000 is 4639010.9014745805
  • The cube root of 21520422144000 is 27815.2902033679

Scales and comparisons

How big is 21520422144000?
  • 21,520,422,144,000 seconds is equal to 684,282 years, 44 weeks, 4 days.
  • To count from 1 to 21,520,422,144,000 would take you about one million, seven hundred ten thousand, seven hundred seven 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 21520422144000 cubic inches would be around 2317.9 feet tall.

Recreational maths with 21520422144000

  • 21520422144000 backwards is 00044122402512
  • 21520422144000 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 21520422144000's digits is 27
  • More coming soon!

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"Number 21520422144000 - Facts about the integer". Numbermatics.com. 2024. Web. 19 June 2024.

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Numbermatics. (2024). Number 21520422144000 - Facts about the integer. Retrieved 19 June 2024, from https://numbermatics.com/n/21520422144000/

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The information we have on file for 21520422144000 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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