728116687080949360320

728,116,687,080,949,360,320 is an even composite number composed of seven prime numbers multiplied together.

What does the number 728116687080949360320 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 6804 divisors.

728116687080949360320 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six thousand, eight hundred four divisors.

Prime factorization of 728116687080949360320:

26 × 38 × 5 × 72 × 31 × 1032 × 46392

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 31 × 103 × 103 × 4639 × 4639)

See below for interesting mathematical facts about the number 728116687080949360320 from the Numbermatics database.


Names of 728116687080949360320

  • Cardinal: 728116687080949360320 can be written as Seven hundred twenty-eight quintillion, one hundred sixteen quadrillion, six hundred eighty-seven trillion, eighty billion, nine hundred forty-nine million, three hundred sixty thousand, three hundred twenty.

Scientific notation

  • Scientific notation: 7.2811668708094936032 × 1020

Factors of 728116687080949360320

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 22
  • Sum of prime factors: 4790

Divisors of 728116687080949360320

Bases of 728116687080949360320

  • Binary: 10011101111000101001100001110100101100001011100011110100100110110000002
  • Hexadecimal: 0x2778A61D2C2E3D26C0
  • Base-36: 49NW0GBRCER000

Squares and roots of 728116687080949360320

  • 728116687080949360320 squared (7281166870809493603202) is 530153910005737129108488118616217190502400
  • 728116687080949360320 cubed (7281166870809493603203) is 386013908596389089325474900637108450305358418698156859424768000
  • The square root of 728116687080949360320 is 26983637395.2984581741
  • The cube root of 728116687080949360320 is 8996363.4982597799

Scales and comparisons

How big is 728116687080949360320?
  • 728,116,687,080,949,360,320 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 728,116,687,080,949,360,320 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 728116687080949360320 cubic inches would be around 749697 feet tall.

Recreational maths with 728116687080949360320

  • 728116687080949360320 backwards is 023063949080786611827
  • 728116687080949360320 is a Harshad number.
  • The number of decimal digits it has is: 21
  • The sum of 728116687080949360320's digits is 90
  • More coming soon!

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"Number 728116687080949360320 - Facts about the integer". Numbermatics.com. 2024. Web. 29 May 2024.

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Numbermatics. (2024). Number 728116687080949360320 - Facts about the integer. Retrieved 29 May 2024, from https://numbermatics.com/n/728116687080949360320/

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Numbermatics. 2024. "Number 728116687080949360320 - Facts about the integer". https://numbermatics.com/n/728116687080949360320/

The information we have on file for 728116687080949360320 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 728116687080949360320, math, Factors of 728116687080949360320, curriculum, school, college, exams, university, Prime factorization of 728116687080949360320, STEM, science, technology, engineering, physics, economics, calculator, seven hundred twenty-eight quintillion, one hundred sixteen quadrillion, six hundred eighty-seven trillion, eighty billion, nine hundred forty-nine million, three hundred sixty thousand, three hundred twenty.

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