21081162222000

21,081,162,222,000 is an even composite number composed of five prime numbers multiplied together.

What does the number 21081162222000 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 1600 divisors.

21081162222000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand, six hundred divisors.

Prime factorization of 21081162222000:

24 × 39 × 53 × 173 × 109

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 17 × 17 × 17 × 109)

See below for interesting mathematical facts about the number 21081162222000 from the Numbermatics database.


Names of 21081162222000

  • Cardinal: 21081162222000 can be written as Twenty-one trillion, eighty-one billion, one hundred sixty-two million, two hundred twenty-two thousand.

Scientific notation

  • Scientific notation: 2.1081162222 × 1013

Factors of 21081162222000

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 136

Divisors of 21081162222000

Bases of 21081162222000

  • Binary: 1001100101100010101110010111110001001101100002
  • Hexadecimal: 0x132C572F89B0
  • Base-36: 7H0JVOR00

Squares and roots of 21081162222000

  • 21081162222000 squared (210811622220002) is 444415400630279977284000000
  • 21081162222000 cubed (210811622220003) is 9368793154642053246402478965048000000000
  • The square root of 21081162222000 is 4591422.6795188439
  • The cube root of 21081162222000 is 27624.7389955617

Scales and comparisons

How big is 21081162222000?
  • 21,081,162,222,000 seconds is equal to 670,315 years, 39 weeks, 3 hours.
  • To count from 1 to 21,081,162,222,000 would take you about one million, six hundred seventy-five thousand, seven hundred eighty-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 21081162222000 cubic inches would be around 2302.1 feet tall.

Recreational maths with 21081162222000

  • 21081162222000 backwards is 00022226118012
  • 21081162222000 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 21081162222000's digits is 27
  • More coming soon!

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"Number 21081162222000 - Facts about the integer". Numbermatics.com. 2024. Web. 26 May 2024.

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Numbermatics. (2024). Number 21081162222000 - Facts about the integer. Retrieved 26 May 2024, from https://numbermatics.com/n/21081162222000/

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The information we have on file for 21081162222000 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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