728814921449472

728,814,921,449,472 is an even composite number composed of six prime numbers multiplied together.

What does the number 728814921449472 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 2592 divisors.

728814921449472 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand, five hundred ninety-two divisors.

Prime factorization of 728814921449472:

223 × 32 × 112 × 13 × 17 × 192

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 11 × 11 × 13 × 17 × 19 × 19)

See below for interesting mathematical facts about the number 728814921449472 from the Numbermatics database.


Names of 728814921449472

  • Cardinal: 728814921449472 can be written as Seven hundred twenty-eight trillion, eight hundred fourteen billion, nine hundred twenty-one million, four hundred forty-nine thousand, four hundred seventy-two.

Scientific notation

  • Scientific notation: 7.28814921449472 × 1014

Factors of 728814921449472

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 31
  • Sum of prime factors: 65

Divisors of 728814921449472

Bases of 728814921449472

  • Binary: 101001011011011010011100101000000000000000000000002
  • Hexadecimal: 0x296DA72800000
  • Base-36: 76CCYASCG0

Squares and roots of 728814921449472

  • 728814921449472 squared (7288149214494722) is 531171189727400041545449078784
  • 728814921449472 cubed (7288149214494723) is 387125488917397649803497139736999824403202048
  • The square root of 728814921449472 is 26996572.4018711679
  • The cube root of 728814921449472 is 89992.3829541021

Scales and comparisons

How big is 728814921449472?
  • 728,814,921,449,472 seconds is equal to 23,174,060 years, 6 weeks, 5 days, 3 hours, 31 minutes, 12 seconds.
  • To count from 1 to 728,814,921,449,472 would take you about fifty-seven million, nine hundred thirty-five thousand, one hundred fifty 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 728814921449472 cubic inches would be around 7499.4 feet tall.

Recreational maths with 728814921449472

  • 728814921449472 backwards is 274944129418827
  • 728814921449472 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 728814921449472's digits is 72
  • More coming soon!

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"Number 728814921449472 - Facts about the integer". Numbermatics.com. 2024. Web. 31 May 2024.

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Numbermatics. (2024). Number 728814921449472 - Facts about the integer. Retrieved 31 May 2024, from https://numbermatics.com/n/728814921449472/

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The information we have on file for 728814921449472 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 728814921449472, math, Factors of 728814921449472, curriculum, school, college, exams, university, Prime factorization of 728814921449472, STEM, science, technology, engineering, physics, economics, calculator, seven hundred twenty-eight trillion, eight hundred fourteen billion, nine hundred twenty-one million, four hundred forty-nine thousand, four hundred seventy-two.

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