728639084113920

728,639,084,113,920 is an even composite number composed of seven prime numbers multiplied together.

What does the number 728639084113920 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 6552 divisors.

728639084113920 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six thousand, five hundred fifty-two divisors.

Prime factorization of 728639084113920:

212 × 36 × 5 × 72 × 192 × 31 × 89

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 19 × 19 × 31 × 89)

See below for interesting mathematical facts about the number 728639084113920 from the Numbermatics database.


Names of 728639084113920

  • Cardinal: 728639084113920 can be written as Seven hundred twenty-eight trillion, six hundred thirty-nine billion, eighty-four million, one hundred thirteen thousand, nine hundred twenty.

Scientific notation

  • Scientific notation: 7.2863908411392 × 1014

Factors of 728639084113920

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 25
  • Sum of prime factors: 156

Divisors of 728639084113920

Bases of 728639084113920

  • Binary: 101001011010110001100000011100011100110000000000002
  • Hexadecimal: 0x296B181C73000
  • Base-36: 76A469S000

Squares and roots of 728639084113920

  • 728639084113920 squared (7286390841139202) is 530914914898372184911537766400
  • 728639084113920 cubed (7286390841139203) is 386845357333969689010244058446224359948288000
  • The square root of 728639084113920 is 26993315.5450367009
  • The cube root of 728639084113920 is 89985.1450426485

Scales and comparisons

How big is 728639084113920?
  • 728,639,084,113,920 seconds is equal to 23,168,469 years, 2 weeks, 2 days, 19 hours, 12 minutes.
  • To count from 1 to 728,639,084,113,920 would take you about fifty-seven million, nine hundred twenty-one thousand, one hundred seventy-two 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 728639084113920 cubic inches would be around 7498.8 feet tall.

Recreational maths with 728639084113920

  • 728639084113920 backwards is 029311480936827
  • 728639084113920 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 728639084113920's digits is 63
  • More coming soon!

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"Number 728639084113920 - Facts about the integer". Numbermatics.com. 2024. Web. 26 May 2024.

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Numbermatics. (2024). Number 728639084113920 - Facts about the integer. Retrieved 26 May 2024, from https://numbermatics.com/n/728639084113920/

Chicago style:
Numbermatics. 2024. "Number 728639084113920 - Facts about the integer". https://numbermatics.com/n/728639084113920/

The information we have on file for 728639084113920 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 728639084113920, math, Factors of 728639084113920, curriculum, school, college, exams, university, Prime factorization of 728639084113920, STEM, science, technology, engineering, physics, economics, calculator, seven hundred twenty-eight trillion, six hundred thirty-nine billion, eighty-four million, one hundred thirteen thousand, nine hundred twenty.

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