21448820905248000

21,448,820,905,248,000 is an even composite number composed of seven prime numbers multiplied together.

What does the number 21448820905248000 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 4320 divisors.

21448820905248000 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four thousand, three hundred twenty divisors.

Prime factorization of 21448820905248000:

28 × 3 × 53 × 114 × 372 × 71 × 157

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 11 × 11 × 11 × 11 × 37 × 37 × 71 × 157)

See below for interesting mathematical facts about the number 21448820905248000 from the Numbermatics database.


Names of 21448820905248000

  • Cardinal: 21448820905248000 can be written as Twenty-one quadrillion, four hundred forty-eight trillion, eight hundred twenty billion, nine hundred five million, two hundred forty-eight thousand.

Scientific notation

  • Scientific notation: 2.1448820905248 × 1016

Factors of 21448820905248000

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 286

Divisors of 21448820905248000

Bases of 21448820905248000

  • Binary: 10011000011001110010110110001101110100010000101000000002
  • Hexadecimal: 0x4C3396C6E88500
  • Base-36: 5V6Z0AMU8LC

Squares and roots of 21448820905248000

  • 21448820905248000 squared (214488209052480002) is 460051918225403634193941504000000
  • 21448820905248000 cubed (214488209052480003) is 9867571201132480846881885456622438612992000000000
  • The square root of 21448820905248000 is 146454159.7403364983
  • The cube root of 21448820905248000 is 277844.0756711191

Scales and comparisons

How big is 21448820905248000?
  • 21,448,820,905,248,000 seconds is equal to 682,006,159 years, 11 weeks, 5 days, 21 hours, 20 minutes.
  • To count from 1 to 21,448,820,905,248,000 would take you about two billion, forty-six million, eighteen thousand, four hundred seventy-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 21448820905248000 cubic inches would be around 23153.7 feet tall.

Recreational maths with 21448820905248000

  • 21448820905248000 backwards is 00084250902884412
  • The number of decimal digits it has is: 17
  • The sum of 21448820905248000's digits is 57
  • More coming soon!

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"Number 21448820905248000 - Facts about the integer". Numbermatics.com. 2024. Web. 7 June 2024.

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Numbermatics. (2024). Number 21448820905248000 - Facts about the integer. Retrieved 7 June 2024, from https://numbermatics.com/n/21448820905248000/

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Numbermatics. 2024. "Number 21448820905248000 - Facts about the integer". https://numbermatics.com/n/21448820905248000/

The information we have on file for 21448820905248000 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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