18149914739840

18,149,914,739,840 is an even composite number composed of eight prime numbers multiplied together.

What does the number 18149914739840 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 1024 divisors.

18149914739840 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of one thousand and twenty-four divisors.

Prime factorization of 18149914739840:

27 × 5 × 13 × 17 × 29 × 31 × 47 × 3037

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 17 × 29 × 31 × 47 × 3037)

See below for interesting mathematical facts about the number 18149914739840 from the Numbermatics database.


Names of 18149914739840

  • Cardinal: 18149914739840 can be written as Eighteen trillion, one hundred forty-nine billion, nine hundred fourteen million, seven hundred thirty-nine thousand, eight hundred forty.

Scientific notation

  • Scientific notation: 1.814991473984 × 1013

Factors of 18149914739840

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 14
  • Sum of prime factors: 3181

Divisors of 18149914739840

Bases of 18149914739840

  • Binary: 1000010000001110110110011100010000100100000002
  • Hexadecimal: 0x1081DB388480
  • Base-36: 6FLYEMAGW

Squares and roots of 18149914739840

  • 18149914739840 squared (181499147398402) is 329419405063461294883225600
  • 18149914739840 cubed (181499147398403) is 5978934115550639686610389089004027904000
  • The square root of 18149914739840 is 4260271.6744170201
  • The cube root of 18149914739840 is 26279.9698770339

Scales and comparisons

How big is 18149914739840?
  • 18,149,914,739,840 seconds is equal to 577,111 years, 7 weeks, 4 days, 15 hours, 17 minutes, 20 seconds.
  • To count from 1 to 18,149,914,739,840 would take you about one million, four hundred forty-two thousand, seven hundred seventy-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 18149914739840 cubic inches would be around 2190 feet tall.

Recreational maths with 18149914739840

  • 18149914739840 backwards is 04893741994181
  • 18149914739840 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 18149914739840's digits is 68
  • More coming soon!

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"Number 18149914739840 - Facts about the integer". Numbermatics.com. 2024. Web. 17 May 2024.

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Numbermatics. (2024). Number 18149914739840 - Facts about the integer. Retrieved 17 May 2024, from https://numbermatics.com/n/18149914739840/

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Numbermatics. 2024. "Number 18149914739840 - Facts about the integer". https://numbermatics.com/n/18149914739840/

The information we have on file for 18149914739840 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 18149914739840, math, Factors of 18149914739840, curriculum, school, college, exams, university, Prime factorization of 18149914739840, STEM, science, technology, engineering, physics, economics, calculator, eighteen trillion, one hundred forty-nine billion, nine hundred fourteen million, seven hundred thirty-nine thousand, eight hundred forty.

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