18006745747304171520

18,006,745,747,304,171,520 is an even composite number composed of eight prime numbers multiplied together.

What does the number 18006745747304171520 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 5760 divisors.

18006745747304171520 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of five thousand, seven hundred sixty divisors.

Prime factorization of 18006745747304171520:

211 × 34 × 5 × 13 × 192 × 433 × 547 × 19531

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 13 × 19 × 19 × 433 × 547 × 19531)

See below for interesting mathematical facts about the number 18006745747304171520 from the Numbermatics database.


Names of 18006745747304171520

  • Cardinal: 18006745747304171520 can be written as Eighteen quintillion, six quadrillion, seven hundred forty-five trillion, seven hundred forty-seven billion, three hundred four million, one hundred seventy-one thousand, five hundred twenty.

Scientific notation

  • Scientific notation: 1.800674574730417152 × 1019

Factors of 18006745747304171520

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 22
  • Sum of prime factors: 20553

Divisors of 18006745747304171520

Bases of 18006745747304171520

  • Binary: 11111001111001001100111111011010011101001101011101001000000000002
  • Hexadecimal: 0xF9E4CFDA74D74800
  • Base-36: 3ST1MN1HN5S00

Squares and roots of 18006745747304171520

  • 18006745747304171520 squared (180067457473041715202) is 324242892408056866457329571193579110400
  • 18006745747304171520 cubed (180067457473041715203) is 5838559323962382022047621330384077310714142641050615808000
  • The square root of 18006745747304171520 is 4243435606.5933381287
  • The cube root of 18006745747304171520 is 2621068.7396012945

Scales and comparisons

How big is 18006745747304171520?
  • 18,006,745,747,304,171,520 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 18,006,745,747,304,171,520 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 18006745747304171520 cubic inches would be around 218422.4 feet tall.

Recreational maths with 18006745747304171520

  • 18006745747304171520 backwards is 02517140374754760081
  • 18006745747304171520 is a Harshad number.
  • The number of decimal digits it has is: 20
  • The sum of 18006745747304171520's digits is 72
  • More coming soon!

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"Number 18006745747304171520 - Facts about the integer". Numbermatics.com. 2024. Web. 23 June 2024.

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Numbermatics. (2024). Number 18006745747304171520 - Facts about the integer. Retrieved 23 June 2024, from https://numbermatics.com/n/18006745747304171520/

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Numbermatics. 2024. "Number 18006745747304171520 - Facts about the integer". https://numbermatics.com/n/18006745747304171520/

The information we have on file for 18006745747304171520 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 18006745747304171520, math, Factors of 18006745747304171520, curriculum, school, college, exams, university, Prime factorization of 18006745747304171520, STEM, science, technology, engineering, physics, economics, calculator, eighteen quintillion, six quadrillion, seven hundred forty-five trillion, seven hundred forty-seven billion, three hundred four million, one hundred seventy-one thousand, five hundred twenty.

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