221121735616438272

221,121,735,616,438,272 is an even composite number composed of five prime numbers multiplied together.

What does the number 221121735616438272 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 7938 divisors.

221121735616438272 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seven thousand, nine hundred thirty-eight divisors.

Prime factorization of 221121735616438272:

213 × 38 × 76 × 112 × 172

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 7 × 7 × 7 × 7 × 11 × 11 × 17 × 17)

See below for interesting mathematical facts about the number 221121735616438272 from the Numbermatics database.


Names of 221121735616438272

  • Cardinal: 221121735616438272 can be written as Two hundred twenty-one quadrillion, one hundred twenty-one trillion, seven hundred thirty-five billion, six hundred sixteen million, four hundred thirty-eight thousand, two hundred seventy-two.

Scientific notation

  • Scientific notation: 2.21121735616438272 × 1017

Factors of 221121735616438272

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 31
  • Sum of prime factors: 40

Divisors of 221121735616438272

Bases of 221121735616438272

  • Binary: 11000100011001010100001100000001111000100100100000000000002
  • Hexadecimal: 0x311950C07892000
  • Base-36: 1OH942ZK0000

Squares and roots of 221121735616438272

  • 221121735616438272 squared (2211217356164382722) is 48894821962026025830079983186345984
  • 221121735616438272 cubed (2211217356164382723) is 10811707894899938506721074052657522749542412371099648
  • The square root of 221121735616438272 is 470235829.7880312223
  • The cube root of 221121735616438272 is 604705.3507884823

Scales and comparisons

How big is 221121735616438272?
  • 221,121,735,616,438,272 seconds is equal to 7,030,987,218 years, 8 weeks, 4 days, 11 hours, 31 minutes, 12 seconds.
  • To count from 1 to 221,121,735,616,438,272 would take you about twenty-one billion, ninety-two million, nine hundred sixty-one thousand, six hundred fifty-four 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 221121735616438272 cubic inches would be around 50392.1 feet tall.

Recreational maths with 221121735616438272

  • 221121735616438272 backwards is 272834616537121122
  • 221121735616438272 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 221121735616438272's digits is 63
  • More coming soon!

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"Number 221121735616438272 - Facts about the integer". Numbermatics.com. 2024. Web. 24 May 2024.

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Numbermatics. (2024). Number 221121735616438272 - Facts about the integer. Retrieved 24 May 2024, from https://numbermatics.com/n/221121735616438272/

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Numbermatics. 2024. "Number 221121735616438272 - Facts about the integer". https://numbermatics.com/n/221121735616438272/

The information we have on file for 221121735616438272 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 221121735616438272, math, Factors of 221121735616438272, curriculum, school, college, exams, university, Prime factorization of 221121735616438272, STEM, science, technology, engineering, physics, economics, calculator, two hundred twenty-one quadrillion, one hundred twenty-one trillion, seven hundred thirty-five billion, six hundred sixteen million, four hundred thirty-eight thousand, two hundred seventy-two.

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