728020511463168

728,020,511,463,168 is an even composite number composed of six prime numbers multiplied together.

What does the number 728020511463168 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 3240 divisors.

728020511463168 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three thousand, two hundred forty divisors.

Prime factorization of 728020511463168:

28 × 35 × 74 × 11 × 71 × 792

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 7 × 7 × 11 × 71 × 79 × 79)

See below for interesting mathematical facts about the number 728020511463168 from the Numbermatics database.


Names of 728020511463168

  • Cardinal: 728020511463168 can be written as Seven hundred twenty-eight trillion, twenty billion, five hundred eleven million, four hundred sixty-three thousand, one hundred sixty-eight.

Scientific notation

  • Scientific notation: 7.28020511463168 × 1014

Factors of 728020511463168

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 173

Divisors of 728020511463168

Bases of 728020511463168

  • Binary: 101001011000100001011110111111100110010111000000002
  • Hexadecimal: 0x296217BF99700
  • Base-36: 762807LC00

Squares and roots of 728020511463168

  • 728020511463168 squared (7280205114631682) is 530013865111092729292220596224
  • 728020511463168 cubed (7280205114631683) is 385860965160748262423481704028540379575877632
  • The square root of 728020511463168 is 26981855.2264881889
  • The cube root of 728020511463168 is 89959.6737635103

Scales and comparisons

How big is 728020511463168?
  • 728,020,511,463,168 seconds is equal to 23,148,800 years, 18 weeks, 1 day, 2 hours, 52 minutes, 48 seconds.
  • To count from 1 to 728,020,511,463,168 would take you about fifty-seven million, eight hundred seventy-two thousand 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 728020511463168 cubic inches would be around 7496.6 feet tall.

Recreational maths with 728020511463168

  • 728020511463168 backwards is 861364115020827
  • 728020511463168 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 728020511463168's digits is 54
  • More coming soon!

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"Number 728020511463168 - Facts about the integer". Numbermatics.com. 2024. Web. 25 May 2024.

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Numbermatics. (2024). Number 728020511463168 - Facts about the integer. Retrieved 25 May 2024, from https://numbermatics.com/n/728020511463168/

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Numbermatics. 2024. "Number 728020511463168 - Facts about the integer". https://numbermatics.com/n/728020511463168/

The information we have on file for 728020511463168 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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