18,040 is an even composite number composed of four prime numbers multiplied together.

What does the number 18040 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

18040 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 18040:

23 × 5 × 11 × 41

(2 × 2 × 2 × 5 × 11 × 41)

See below for interesting mathematical facts about the number 18040 from the Numbermatics database.

Names of 18040

  • Cardinal: 18040 can be written as Eighteen thousand and forty.

Scientific notation

  • Scientific notation: 1.804 × 104

Factors of 18040

  • Number of distinct prime factors ω(n): 4
  • Total number of prime factors Ω(n): 6
  • Sum of prime factors: 59

Divisors of 18040

Bases of 18040

  • Binary: 1000110011110002
  • Hexadecimal: 0x4678
  • Base-36: DX4

Squares and roots of 18040

  • 18040 squared (180402) is 325441600
  • 18040 cubed (180403) is 5870966464000
  • The square root of 18040 is 134.3130671231
  • The cube root of 18040 is 26.2268124791

Scales and comparisons

How big is 18040?
  • 18,040 seconds is equal to 5 hours, 40 seconds.
  • To count from 1 to 18,040 would take you about five hours.

    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 18040 cubic inches would be around 2.2 feet tall.

Recreational maths with 18040

  • 18040 backwards is 04081
  • The number of decimal digits it has is: 5
  • The sum of 18040's digits is 13
  • More coming soon!

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"Number 18040 - Facts about the integer". Numbermatics.com. 2022. Web. 24 May 2022.

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Numbermatics. (2022). Number 18040 - Facts about the integer. Retrieved 24 May 2022, from https://numbermatics.com/n/18040/

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Numbermatics. 2022. "Number 18040 - Facts about the integer". https://numbermatics.com/n/18040/

The information we have on file for 18040 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 18040, math, Factors of 18040, curriculum, school, college, exams, university, Prime factorization of 18040, STEM, science, technology, engineering, physics, economics, calculator, eighteen thousand and forty.

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