21142166130280800

21,142,166,130,280,800 is an even composite number composed of six prime numbers multiplied together.

What does the number 21142166130280800 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 1728 divisors.

21142166130280800 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, seven hundred twenty-eight divisors.

Prime factorization of 21142166130280800:

25 × 33 × 52 × 113 × 67 × 33132

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 11 × 11 × 11 × 67 × 3313 × 3313)

See below for interesting mathematical facts about the number 21142166130280800 from the Numbermatics database.


Names of 21142166130280800

  • Cardinal: 21142166130280800 can be written as Twenty-one quadrillion, one hundred forty-two trillion, one hundred sixty-six billion, one hundred thirty million, two hundred eighty thousand, eight hundred.

Scientific notation

  • Scientific notation: 2.11421661302808 × 1016

Factors of 21142166130280800

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 3401

Divisors of 21142166130280800

Bases of 21142166130280800

  • Binary: 10010110001110010110000001001011111101001001001011000002
  • Hexadecimal: 0x4B1CB025FA4960
  • Base-36: 5S69T1BEZC0

Squares and roots of 21142166130280800

  • 21142166130280800 squared (211421661302808002) is 446991188680392617398686848640000
  • 21142166130280800 cubed (211421661302808003) is 9450361969852551316450020044758595830298112000000
  • The square root of 21142166130280800 is 145403459.8291278625
  • The cube root of 21142166130280800 is 276513.5982563989

Scales and comparisons

How big is 21142166130280800?
  • 21,142,166,130,280,800 seconds is equal to 672,255,485 years, 48 weeks, 2 days, 6 hours.
  • To count from 1 to 21,142,166,130,280,800 would take you about two billion, sixteen million, seven hundred sixty-six thousand, four hundred fifty-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 21142166130280800 cubic inches would be around 23042.8 feet tall.

Recreational maths with 21142166130280800

  • 21142166130280800 backwards is 00808203166124112
  • 21142166130280800 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21142166130280800's digits is 45
  • More coming soon!

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"Number 21142166130280800 - Facts about the integer". Numbermatics.com. 2024. Web. 22 May 2024.

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Numbermatics. (2024). Number 21142166130280800 - Facts about the integer. Retrieved 22 May 2024, from https://numbermatics.com/n/21142166130280800/

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The information we have on file for 21142166130280800 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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