18125738021716380

18,125,738,021,716,380 is an even composite number composed of seven prime numbers multiplied together.

What does the number 18125738021716380 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 2304 divisors.

18125738021716380 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand, three hundred four divisors.

Prime factorization of 18125738021716380:

22 × 37 × 5 × 113 × 31 × 37 × 5212

(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 11 × 11 × 11 × 31 × 37 × 521 × 521)

See below for interesting mathematical facts about the number 18125738021716380 from the Numbermatics database.


Names of 18125738021716380

  • Cardinal: 18125738021716380 can be written as Eighteen quadrillion, one hundred twenty-five trillion, seven hundred thirty-eight billion, twenty-one million, seven hundred sixteen thousand, three hundred eighty.

Scientific notation

  • Scientific notation: 1.812573802171638 × 1016

Factors of 18125738021716380

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 610

Divisors of 18125738021716380

Bases of 18125738021716380

  • Binary: 10000000110010101000011010000000001001110000001100111002
  • Hexadecimal: 0x4065434013819C
  • Base-36: 4YH1D3DFXR0

Squares and roots of 18125738021716380

  • 18125738021716380 squared (181257380217163802) is 328542378831894828848481160304400
  • 18125738021716380 cubed (181257380217163803) is 5955073087738422856079795432922133947211266072000
  • The square root of 18125738021716380 is 134631861.0943055337
  • The cube root of 18125738021716380 is 262682.9588745895

Scales and comparisons

How big is 18125738021716380?
  • 18,125,738,021,716,380 seconds is equal to 576,342,402 years, 26 weeks, 14 hours, 33 minutes.
  • To count from 1 to 18,125,738,021,716,380 would take you about one billion, seven hundred twenty-nine million, twenty-seven thousand, two hundred seven 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 18125738021716380 cubic inches would be around 21890.2 feet tall.

Recreational maths with 18125738021716380

  • 18125738021716380 backwards is 08361712083752181
  • The number of decimal digits it has is: 17
  • The sum of 18125738021716380's digits is 63
  • More coming soon!

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"Number 18125738021716380 - Facts about the integer". Numbermatics.com. 2024. Web. 7 June 2024.

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Numbermatics. (2024). Number 18125738021716380 - Facts about the integer. Retrieved 7 June 2024, from https://numbermatics.com/n/18125738021716380/

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The information we have on file for 18125738021716380 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 18125738021716380, math, Factors of 18125738021716380, curriculum, school, college, exams, university, Prime factorization of 18125738021716380, STEM, science, technology, engineering, physics, economics, calculator, eighteen quadrillion, one hundred twenty-five trillion, seven hundred thirty-eight billion, twenty-one million, seven hundred sixteen thousand, three hundred eighty.

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