21046979118321661824000

21,046,979,118,321,661,824,000 is an even composite number composed of six prime numbers multiplied together.

What does the number 21046979118321661824000 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 33792 divisors.

21046979118321661824000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of thirty-three thousand, seven hundred ninety-two divisors.

Prime factorization of 21046979118321661824000:

210 × 315 × 53 × 113 × 172 × 313

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 11 × 11 × 11 × 17 × 17 × 31 × 31 × 31)

See below for interesting mathematical facts about the number 21046979118321661824000 from the Numbermatics database.


Names of 21046979118321661824000

  • Cardinal: 21046979118321661824000 can be written as Twenty-one sextillion, forty-six quintillion, nine hundred seventy-nine quadrillion, one hundred eighteen trillion, three hundred twenty-one billion, six hundred sixty-one million, eight hundred twenty-four thousand.

Scientific notation

  • Scientific notation: 2.1046979118321661824 × 1022

Factors of 21046979118321661824000

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 36
  • Sum of prime factors: 69

Divisors of 21046979118321661824000

Bases of 21046979118321661824000

  • Binary: 1000111010011110101100000101001110001110000011000101101001011001100000000002
  • Hexadecimal: 0x474F5829C7062D2CC00
  • Base-36: 3FDT2W14OR00000

Squares and roots of 21046979118321661824000

  • 21046979118321661824000 squared (210469791183216618240002) is 442975330007068077309675048793019006976000000
  • 21046979118321661824000 cubed (210469791183216618240003) is 9323292520590408868178215821951905233043019819418568884224000000000
  • The square root of 21046979118321661824000 is 145075770266.1669889919
  • The cube root of 21046979118321661824000 is 27609799.7469365807

Scales and comparisons

How big is 21046979118321661824000?
  • 21,046,979,118,321,661,824,000 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 21,046,979,118,321,661,824,000 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 21046979118321661824000 cubic inches would be around 2300816.6 feet tall.

Recreational maths with 21046979118321661824000

  • 21046979118321661824000 backwards is 00042816612381197964012
  • 21046979118321661824000 is a Harshad number.
  • The number of decimal digits it has is: 23
  • The sum of 21046979118321661824000's digits is 81
  • More coming soon!

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"Number 21046979118321661824000 - Facts about the integer". Numbermatics.com. 2024. Web. 12 May 2024.

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The information we have on file for 21046979118321661824000 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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