728099446728879225

728,099,446,728,879,225 is an odd composite number composed of seven prime numbers multiplied together.

What does the number 728099446728879225 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 3645 divisors.

728099446728879225 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three thousand, six hundred forty-five divisors.

Prime factorization of 728099446728879225:

34 × 52 × 72 × 112 × 132 × 192 × 9972

(3 × 3 × 3 × 3 × 5 × 5 × 7 × 7 × 11 × 11 × 13 × 13 × 19 × 19 × 997 × 997)

See below for interesting mathematical facts about the number 728099446728879225 from the Numbermatics database.


Names of 728099446728879225

  • Cardinal: 728099446728879225 can be written as Seven hundred twenty-eight quadrillion, ninety-nine trillion, four hundred forty-six billion, seven hundred twenty-eight million, eight hundred seventy-nine thousand, two hundred twenty-five.

Scientific notation

  • Scientific notation: 7.28099446728879225 × 1017

Factors of 728099446728879225

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 1055

Divisors of 728099446728879225

Bases of 728099446728879225

  • Binary: 1010000110101011101010010110110100110110111011101100011110012
  • Hexadecimal: 0xA1ABA96D36EEC79
  • Base-36: 5J55PO7VQYK9

Squares and roots of 728099446728879225

  • 728099446728879225 squared (7280994467288792252) is 530128804326900036378083624636600625
  • 728099446728879225 cubed (7280994467288792253) is 385986489125458191432230078807310265696070120184515625
  • 728099446728879225 is a perfect square number. Its square root is 853287435
  • The cube root of 728099446728879225 is 899629.2492379823

Scales and comparisons

How big is 728099446728879225?
  • 728,099,446,728,879,225 seconds is equal to 23,151,310,246 years, 26 weeks, 6 days, 9 hours, 33 minutes, 45 seconds.
  • To count from 1 to 728,099,446,728,879,225 would take you about sixty-nine billion, four hundred fifty-three million, nine hundred thirty thousand, seven hundred thirty-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 728099446728879225 cubic inches would be around 74969.1 feet tall.

Recreational maths with 728099446728879225

  • 728099446728879225 backwards is 522978827644990827
  • 728099446728879225 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 728099446728879225's digits is 99
  • More coming soon!

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"Number 728099446728879225 - Facts about the integer". Numbermatics.com. 2024. Web. 20 June 2024.

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The information we have on file for 728099446728879225 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 728099446728879225, math, Factors of 728099446728879225, curriculum, school, college, exams, university, Prime factorization of 728099446728879225, STEM, science, technology, engineering, physics, economics, calculator, seven hundred twenty-eight quadrillion, ninety-nine trillion, four hundred forty-six billion, seven hundred twenty-eight million, eight hundred seventy-nine thousand, two hundred twenty-five.

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