728720499290112

728,720,499,290,112 is an even composite number composed of five prime numbers multiplied together.

What does the number 728720499290112 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 1170 divisors.

728720499290112 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand, one hundred seventy divisors.

Prime factorization of 728720499290112:

212 × 34 × 72 × 43 × 10212

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 7 × 43 × 1021 × 1021)

See below for interesting mathematical facts about the number 728720499290112 from the Numbermatics database.


Names of 728720499290112

  • Cardinal: 728720499290112 can be written as Seven hundred twenty-eight trillion, seven hundred twenty billion, four hundred ninety-nine million, two hundred ninety thousand, one hundred twelve.

Scientific notation

  • Scientific notation: 7.28720499290112 × 1014

Factors of 728720499290112

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 1076

Divisors of 728720499290112

Bases of 728720499290112

  • Binary: 101001011011000100011101101000000000110000000000002
  • Hexadecimal: 0x296C476803000
  • Base-36: 76B5KQ9S00

Squares and roots of 728720499290112

  • 728720499290112 squared (7287204992901122) is 531033566085630123895940972544
  • 728720499290112 cubed (7287204992901123) is 386975045417729070539116256090508206882684928
  • The square root of 728720499290112 is 26994823.5647153657
  • The cube root of 728720499290112 is 89988.4964428823

Scales and comparisons

How big is 728720499290112?
  • 728,720,499,290,112 seconds is equal to 23,171,057 years, 41 weeks, 3 days, 1 hour, 55 minutes, 12 seconds.
  • To count from 1 to 728,720,499,290,112 would take you about fifty-seven million, nine hundred twenty-seven thousand, six hundred forty-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 728720499290112 cubic inches would be around 7499 feet tall.

Recreational maths with 728720499290112

  • 728720499290112 backwards is 211092994027827
  • 728720499290112 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 728720499290112's digits is 63
  • More coming soon!

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"Number 728720499290112 - Facts about the integer". Numbermatics.com. 2024. Web. 12 June 2024.

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Numbermatics. (2024). Number 728720499290112 - Facts about the integer. Retrieved 12 June 2024, from https://numbermatics.com/n/728720499290112/

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The information we have on file for 728720499290112 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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