21211661328000

21,211,661,328,000 is an even composite number composed of seven prime numbers multiplied together.

What does the number 21211661328000 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 2560 divisors.

21211661328000 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand, five hundred sixty divisors.

Prime factorization of 21211661328000:

27 × 3 × 53 × 11 × 13 × 174 × 37

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 11 × 13 × 17 × 17 × 17 × 17 × 37)

See below for interesting mathematical facts about the number 21211661328000 from the Numbermatics database.


Names of 21211661328000

  • Cardinal: 21211661328000 can be written as Twenty-one trillion, two hundred eleven billion, six hundred sixty-one million, three hundred twenty-eight thousand.

Scientific notation

  • Scientific notation: 2.1211661328 × 1013

Factors of 21211661328000

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 88

Divisors of 21211661328000

Bases of 21211661328000

  • Binary: 1001101001010101110011000100111011110100000002
  • Hexadecimal: 0x134AB989DE80
  • Base-36: 7IOI3HHMO

Squares and roots of 21211661328000

  • 21211661328000 squared (212116613280002) is 449934576293770723584000000
  • 21211661328000 cubed (212116613280003) is 9543859852100642024745310359552000000000
  • The square root of 21211661328000 is 4605611.9384941671
  • The cube root of 21211661328000 is 27681.6237548023

Scales and comparisons

How big is 21211661328000?
  • 21,211,661,328,000 seconds is equal to 674,465 years, 11 weeks, 2 days, 10 hours, 40 minutes.
  • To count from 1 to 21,211,661,328,000 would take you about one million, six hundred eighty-six thousand, one hundred sixty-three 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 21211661328000 cubic inches would be around 2306.8 feet tall.

Recreational maths with 21211661328000

  • 21211661328000 backwards is 00082316611212
  • 21211661328000 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 21211661328000's digits is 33
  • More coming soon!

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"Number 21211661328000 - Facts about the integer". Numbermatics.com. 2024. Web. 12 June 2024.

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Numbermatics. (2024). Number 21211661328000 - Facts about the integer. Retrieved 12 June 2024, from https://numbermatics.com/n/21211661328000/

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Numbermatics. 2024. "Number 21211661328000 - Facts about the integer". https://numbermatics.com/n/21211661328000/

The information we have on file for 21211661328000 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!

Keywords: Divisors of 21211661328000, math, Factors of 21211661328000, curriculum, school, college, exams, university, Prime factorization of 21211661328000, STEM, science, technology, engineering, physics, economics, calculator, twenty-one trillion, two hundred eleven billion, six hundred sixty-one million, three hundred twenty-eight thousand.

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