72749490232853790720

72,749,490,232,853,790,720 is an even composite number composed of seven prime numbers multiplied together.

What does the number 72749490232853790720 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 12096 divisors.

72749490232853790720 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of twelve thousand and ninety-six divisors.

Prime factorization of 72749490232853790720:

227 × 32 × 5 × 73 × 132 × 172 × 719

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 7 × 7 × 13 × 13 × 17 × 17 × 719)

See below for interesting mathematical facts about the number 72749490232853790720 from the Numbermatics database.


Names of 72749490232853790720

  • Cardinal: 72749490232853790720 can be written as Seventy-two quintillion, seven hundred forty-nine quadrillion, four hundred ninety trillion, two hundred thirty-two billion, eight hundred fifty-three million, seven hundred ninety thousand, seven hundred twenty.

Scientific notation

  • Scientific notation: 7.274949023285379072 × 1019

Factors of 72749490232853790720

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 38
  • Sum of prime factors: 766

Divisors of 72749490232853790720

Bases of 72749490232853790720

  • Binary: 1111110001100110100001101111101100011010000000000000000000000000002
  • Hexadecimal: 0x3F19A1BEC68000000
  • Base-36: FCPSM03JLYBK0

Squares and roots of 72749490232853790720

  • 72749490232853790720 squared (727494902328537907202) is 5292488329140089093114353452673558118400
  • 72749490232853790720 cubed (727494902328537907203) is 385025828008269589860260508611944741495917742579670581248000
  • The square root of 72749490232853790720 is 8529331171.4843028905
  • The cube root of 72749490232853790720 is 4174553.0540058095

Scales and comparisons

How big is 72749490232853790720?
  • 72,749,490,232,853,790,720 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 72,749,490,232,853,790,720 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 72749490232853790720 cubic inches would be around 347879.4 feet tall.

Recreational maths with 72749490232853790720

  • 72749490232853790720 backwards is 02709735823209494727
  • 72749490232853790720 is a Harshad number.
  • The number of decimal digits it has is: 20
  • The sum of 72749490232853790720's digits is 90
  • More coming soon!

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"Number 72749490232853790720 - Facts about the integer". Numbermatics.com. 2024. Web. 20 September 2024.

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Numbermatics. (2024). Number 72749490232853790720 - Facts about the integer. Retrieved 20 September 2024, from https://numbermatics.com/n/72749490232853790720/

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The information we have on file for 72749490232853790720 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 72749490232853790720, math, Factors of 72749490232853790720, curriculum, school, college, exams, university, Prime factorization of 72749490232853790720, STEM, science, technology, engineering, physics, economics, calculator, seventy-two quintillion, seven hundred forty-nine quadrillion, four hundred ninety trillion, two hundred thirty-two billion, eight hundred fifty-three million, seven hundred ninety thousand, seven hundred twenty.

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