20729820672000000

20,729,820,672,000,000 is an even composite number composed of five prime numbers multiplied together.

What does the number 20729820672000000 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 6720 divisors.

20729820672000000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of six thousand, seven hundred twenty divisors.

Prime factorization of 20729820672000000:

215 × 39 × 56 × 112 × 17

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

See below for interesting mathematical facts about the number 20729820672000000 from the Numbermatics database.


Names of 20729820672000000

  • Cardinal: 20729820672000000 can be written as Twenty quadrillion, seven hundred twenty-nine trillion, eight hundred twenty billion, six hundred seventy-two million.

Scientific notation

  • Scientific notation: 2.0729820672 × 1016

Factors of 20729820672000000

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 33
  • Sum of prime factors: 38

Divisors of 20729820672000000

Bases of 20729820672000000

  • Binary: 10010011010010110101001011111010110100110000000000000002
  • Hexadecimal: 0x49A5A97D698000
  • Base-36: 5O43W5C0000

Squares and roots of 20729820672000000

  • 20729820672000000 squared (207298206720000002) is 429725465093278531584000000000000
  • 20729820672000000 cubed (207298206720000003) is 8908131829575459712283808104448000000000000000000
  • The square root of 20729820672000000 is 143978542.4012897835
  • The cube root of 20729820672000000 is 274704.1255140029

Scales and comparisons

How big is 20729820672000000?
  • 20,729,820,672,000,000 seconds is equal to 659,144,175 years, 42 weeks, 6 days.
  • To count from 1 to 20,729,820,672,000,000 would take you about one billion, nine hundred seventy-seven million, four hundred thirty-two thousand, five hundred twenty-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 20729820672000000 cubic inches would be around 22892 feet tall.

Recreational maths with 20729820672000000

  • 20729820672000000 backwards is 00000027602892702
  • 20729820672000000 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 20729820672000000's digits is 45
  • More coming soon!

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"Number 20729820672000000 - Facts about the integer". Numbermatics.com. 2024. Web. 4 May 2024.

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Numbermatics. (2024). Number 20729820672000000 - Facts about the integer. Retrieved 4 May 2024, from https://numbermatics.com/n/20729820672000000/

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The information we have on file for 20729820672000000 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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