72728265973311648

72,728,265,973,311,648 is an even composite number composed of six prime numbers multiplied together.

What does the number 72728265973311648 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 5184 divisors.

72728265973311648 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five thousand, one hundred eighty-four divisors.

Prime factorization of 72728265973311648:

25 × 35 × 73 × 172 × 372 × 413

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 7 × 17 × 17 × 37 × 37 × 41 × 41 × 41)

See below for interesting mathematical facts about the number 72728265973311648 from the Numbermatics database.


Names of 72728265973311648

  • Cardinal: 72728265973311648 can be written as Seventy-two quadrillion, seven hundred twenty-eight trillion, two hundred sixty-five billion, nine hundred seventy-three million, three hundred eleven thousand, six hundred forty-eight.

Scientific notation

  • Scientific notation: 7.2728265973311648 × 1016

Factors of 72728265973311648

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 107

Divisors of 72728265973311648

Bases of 72728265973311648

  • Binary: 1000000100110000111111000111110100111100000101000101000002
  • Hexadecimal: 0x10261F8FA7828A0
  • Base-36: JW40O58BU00

Squares and roots of 72728265973311648

  • 72728265973311648 squared (727282659733116482) is 5289400671484760873997004132475904
  • 72728265973311648 cubed (727282659733116483) is 384688938875156916800824938908747091469492442529792
  • The square root of 72728265973311648 is 269681786.5064521705
  • The cube root of 72728265973311648 is 417414.7046967295

Scales and comparisons

How big is 72728265973311648?
  • 72,728,265,973,311,648 seconds is equal to 2,312,533,894 years, 34 weeks, 1 hour, 40 minutes, 48 seconds.
  • To count from 1 to 72,728,265,973,311,648 would take you about six billion, nine hundred thirty-seven million, six hundred one thousand, six hundred eighty-three 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 72728265973311648 cubic inches would be around 34784.6 feet tall.

Recreational maths with 72728265973311648

  • 72728265973311648 backwards is 84611337956282727
  • 72728265973311648 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 72728265973311648's digits is 81
  • More coming soon!

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"Number 72728265973311648 - Facts about the integer". Numbermatics.com. 2024. Web. 9 May 2024.

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Numbermatics. (2024). Number 72728265973311648 - Facts about the integer. Retrieved 9 May 2024, from https://numbermatics.com/n/72728265973311648/

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Numbermatics. 2024. "Number 72728265973311648 - Facts about the integer". https://numbermatics.com/n/72728265973311648/

The information we have on file for 72728265973311648 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 72728265973311648, math, Factors of 72728265973311648, curriculum, school, college, exams, university, Prime factorization of 72728265973311648, STEM, science, technology, engineering, physics, economics, calculator, seventy-two quadrillion, seven hundred twenty-eight trillion, two hundred sixty-five billion, nine hundred seventy-three million, three hundred eleven thousand, six hundred forty-eight.

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