3728445721000000

3,728,445,721,000,000 is an even composite number composed of six prime numbers multiplied together.

What does the number 3728445721000000 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 3969 divisors.

3728445721000000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three thousand, nine hundred sixty-nine divisors.

Prime factorization of 3728445721000000:

26 × 56 × 72 × 112 × 132 × 612

(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 5 × 5 × 7 × 7 × 11 × 11 × 13 × 13 × 61 × 61)

See below for interesting mathematical facts about the number 3728445721000000 from the Numbermatics database.


Names of 3728445721000000

  • Cardinal: 3728445721000000 can be written as Three quadrillion, seven hundred twenty-eight trillion, four hundred forty-five billion, seven hundred twenty-one million.

Scientific notation

  • Scientific notation: 3.728445721 × 1015

Factors of 3728445721000000

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 99

Divisors of 3728445721000000

Bases of 3728445721000000

  • Binary: 11010011111100000000011010101100001110111000010000002
  • Hexadecimal: 0xD3F006AC3B840
  • Base-36: 10PMGBGO18G

Squares and roots of 3728445721000000

  • 3728445721000000 squared (37284457210000002) is 13901307494443209841000000000000
  • 3728445721000000 cubed (37284457210000003) is 51830270443962017009181540361000000000000000000
  • 3728445721000000 is a perfect square number. Its square root is 61061000
  • The cube root of 3728445721000000 is 155063.3902493895

Scales and comparisons

How big is 3728445721000000?
  • 3,728,445,721,000,000 seconds is equal to 118,553,041 years, 4 weeks, 4 days, 26 minutes, 40 seconds.
  • To count from 1 to 3,728,445,721,000,000 would take you about three hundred fifty-five million, six hundred fifty-nine thousand, one hundred twenty-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 3728445721000000 cubic inches would be around 12921.9 feet tall.

Recreational maths with 3728445721000000

  • 3728445721000000 backwards is 0000001275448273
  • The number of decimal digits it has is: 16
  • The sum of 3728445721000000's digits is 43
  • More coming soon!

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"Number 3728445721000000 - Facts about the integer". Numbermatics.com. 2024. Web. 11 May 2024.

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Numbermatics. (2024). Number 3728445721000000 - Facts about the integer. Retrieved 11 May 2024, from https://numbermatics.com/n/3728445721000000/

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The information we have on file for 3728445721000000 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 3728445721000000, math, Factors of 3728445721000000, curriculum, school, college, exams, university, Prime factorization of 3728445721000000, STEM, science, technology, engineering, physics, economics, calculator, three quadrillion, seven hundred twenty-eight trillion, four hundred forty-five billion, seven hundred twenty-one million.

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