221531738438016000

221,531,738,438,016,000 is an even composite number composed of six prime numbers multiplied together.

What does the number 221531738438016000 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 4752 divisors.

221531738438016000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four thousand, seven hundred fifty-two divisors.

Prime factorization of 221531738438016000:

210 × 33 × 53 × 172 × 532 × 2812

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 17 × 17 × 53 × 53 × 281 × 281)

See below for interesting mathematical facts about the number 221531738438016000 from the Numbermatics database.


Names of 221531738438016000

  • Cardinal: 221531738438016000 can be written as Two hundred twenty-one quadrillion, five hundred thirty-one trillion, seven hundred thirty-eight billion, four hundred thirty-eight million, sixteen thousand.

Scientific notation

  • Scientific notation: 2.21531738438016 × 1017

Factors of 221531738438016000

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 22
  • Sum of prime factors: 361

Divisors of 221531738438016000

Bases of 221531738438016000

  • Binary: 11000100110000100111110001010000000001001010011100000000002
  • Hexadecimal: 0x31309F140129C00
  • Base-36: 1OLAG3OM0AO0

Squares and roots of 221531738438016000

  • 221531738438016000 squared (2215317384380160002) is 49076311135369535695474016256000000
  • 221531738438016000 cubed (2215317384380160003) is 10871960521943376013141420102220679632388096000000000
  • The square root of 221531738438016000 is 470671582.3565472069
  • The cube root of 221531738438016000 is 605078.8672432659

Scales and comparisons

How big is 221531738438016000?
  • 221,531,738,438,016,000 seconds is equal to 7,044,024,039 years, 34 weeks, 6 days.
  • To count from 1 to 221,531,738,438,016,000 would take you about twenty-one billion, one hundred thirty-two million, seventy-two thousand, one hundred nineteen 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 221531738438016000 cubic inches would be around 50423.2 feet tall.

Recreational maths with 221531738438016000

  • 221531738438016000 backwards is 000610834837135122
  • 221531738438016000 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 221531738438016000's digits is 54
  • More coming soon!

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"Number 221531738438016000 - Facts about the integer". Numbermatics.com. 2024. Web. 6 June 2024.

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Numbermatics. (2024). Number 221531738438016000 - Facts about the integer. Retrieved 6 June 2024, from https://numbermatics.com/n/221531738438016000/

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The information we have on file for 221531738438016000 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 221531738438016000, math, Factors of 221531738438016000, curriculum, school, college, exams, university, Prime factorization of 221531738438016000, STEM, science, technology, engineering, physics, economics, calculator, two hundred twenty-one quadrillion, five hundred thirty-one trillion, seven hundred thirty-eight billion, four hundred thirty-eight million, sixteen thousand.

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