18445748617728000

18,445,748,617,728,000 is an even composite number composed of six prime numbers multiplied together.

What does the number 18445748617728000 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 2496 divisors.

18445748617728000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand, four hundred ninety-six divisors.

Prime factorization of 18445748617728000:

212 × 32 × 53 × 23 × 793 × 353

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 23 × 79 × 79 × 79 × 353)

See below for interesting mathematical facts about the number 18445748617728000 from the Numbermatics database.


Names of 18445748617728000

  • Cardinal: 18445748617728000 can be written as Eighteen quadrillion, four hundred forty-five trillion, seven hundred forty-eight billion, six hundred seventeen million, seven hundred twenty-eight thousand.

Scientific notation

  • Scientific notation: 1.8445748617728 × 1016

Factors of 18445748617728000

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 22
  • Sum of prime factors: 465

Divisors of 18445748617728000

Bases of 18445748617728000

  • Binary: 10000011000100001001111100001011111100111010000000000002
  • Hexadecimal: 0x41884F85F9D000
  • Base-36: 51MGZXJVNK0

Squares and roots of 18445748617728000

  • 18445748617728000 squared (184457486177280002) is 340245642068414422675881984000000
  • 18445748617728000 cubed (184457486177280003) is 6276085581871431183882309245331258212352000000000
  • The square root of 18445748617728000 is 135815126.6160290409
  • The cube root of 18445748617728000 is 264219.8420250529

Scales and comparisons

How big is 18445748617728000?
  • 18,445,748,617,728,000 seconds is equal to 586,517,749 years, 31 weeks, 8 hours.
  • To count from 1 to 18,445,748,617,728,000 would take you about one billion, seven hundred fifty-nine million, five hundred fifty-three thousand, two hundred forty-eight 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 18445748617728000 cubic inches would be around 22018.3 feet tall.

Recreational maths with 18445748617728000

  • 18445748617728000 backwards is 00082771684754481
  • 18445748617728000 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 18445748617728000's digits is 72
  • More coming soon!

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"Number 18445748617728000 - Facts about the integer". Numbermatics.com. 2024. Web. 12 May 2024.

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Numbermatics. (2024). Number 18445748617728000 - Facts about the integer. Retrieved 12 May 2024, from https://numbermatics.com/n/18445748617728000/

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The information we have on file for 18445748617728000 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!

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