21241649890440000

21,241,649,890,440,000 is an even composite number composed of five prime numbers multiplied together.

What does the number 21241649890440000 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 1260 divisors.

21241649890440000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand, two hundred sixty divisors.

Prime factorization of 21241649890440000:

26 × 35 × 54 × 7 × 176692

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 7 × 17669 × 17669)

See below for interesting mathematical facts about the number 21241649890440000 from the Numbermatics database.


Names of 21241649890440000

  • Cardinal: 21241649890440000 can be written as Twenty-one quadrillion, two hundred forty-one trillion, six hundred forty-nine billion, eight hundred ninety million, four hundred forty thousand.

Scientific notation

  • Scientific notation: 2.124164989044 × 1016

Factors of 21241649890440000

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 17686

Divisors of 21241649890440000

Bases of 21241649890440000

  • Binary: 10010110111011100101011000001000010100110110011010000002
  • Hexadecimal: 0x4B772B0429B340
  • Base-36: 5T5JB8TMC00

Squares and roots of 21241649890440000

  • 21241649890440000 squared (212416498904400002) is 451207690068029664003393600000000
  • 21241649890440000 cubed (212416498904400003) is 9584395780299247788524355675228197184000000000000
  • The square root of 21241649890440000 is 145745153.9175145267
  • The cube root of 21241649890440000 is 276946.6282781161

Scales and comparisons

How big is 21241649890440000?
  • 21,241,649,890,440,000 seconds is equal to 675,418,761 years, 40 weeks, 3 days, 12 hours.
  • To count from 1 to 21,241,649,890,440,000 would take you about two billion, twenty-six million, two hundred fifty-six thousand, two hundred eighty-five 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 21241649890440000 cubic inches would be around 23078.9 feet tall.

Recreational maths with 21241649890440000

  • 21241649890440000 backwards is 00004409894614212
  • 21241649890440000 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21241649890440000's digits is 54
  • More coming soon!

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"Number 21241649890440000 - Facts about the integer". Numbermatics.com. 2024. Web. 23 June 2024.

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Numbermatics. (2024). Number 21241649890440000 - Facts about the integer. Retrieved 23 June 2024, from https://numbermatics.com/n/21241649890440000/

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The information we have on file for 21241649890440000 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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