1,804 is an even composite number composed of three prime numbers multiplied together.

What does the number 1804 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

1804 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 1804:

22 × 11 × 41

(2 × 2 × 11 × 41)

See below for interesting mathematical facts about the number 1804 from the Numbermatics database.

Names of 1804

  • Cardinal: 1804 can be written as One thousand, eight hundred four.

Scientific notation

  • Scientific notation: 1.804 × 103

Factors of 1804

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 4
  • Sum of prime factors: 54

Divisors of 1804

  • Number of divisors d(n): 12
  • Complete list of divisors:
  • Sum of all divisors σ(n): 3528
  • Sum of proper divisors (its aliquot sum) s(n): 1724
  • 1804 is a deficient number, because the sum of its proper divisors (1724) is less than itself. Its deficiency is 80

Bases of 1804

  • Binary: 111000011002
  • Hexadecimal: 0x70C
  • Base-36: 1E4

Squares and roots of 1804

  • 1804 squared (18042) is 3254416
  • 1804 cubed (18043) is 5870966464
  • The square root of 1804 is 42.4735211631
  • The cube root of 1804 is 12.1734079945

Scales and comparisons

How big is 1804?
  • 1,804 seconds is equal to 30 minutes, 4 seconds.
  • To count from 1 to 1,804 would take you about thirty minutes.

    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 1804 cubic inches would be around 1 feet tall.

Recreational maths with 1804

  • 1804 backwards is 4081
  • The number of decimal digits it has is: 4
  • The sum of 1804's digits is 13
  • More coming soon!

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"Number 1804 - Facts about the integer". Numbermatics.com. 2023. Web. 1 February 2023.

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Numbermatics. (2023). Number 1804 - Facts about the integer. Retrieved 1 February 2023, from https://numbermatics.com/n/1804/

Chicago style:
Numbermatics. 2023. "Number 1804 - Facts about the integer". https://numbermatics.com/n/1804/

The information we have on file for 1804 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 1804, math, Factors of 1804, curriculum, school, college, exams, university, Prime factorization of 1804, STEM, science, technology, engineering, physics, economics, calculator, one thousand, eight hundred four.

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