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)
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: 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
square rootof 1804 is 42.4735211631
cube rootof 1804 is 12.1734079945
Scales and comparisonsHow 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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Cite this page
"Number 1804 - Facts about the integer". Numbermatics.com. 2019. Web. 15 November 2019.
Numbermatics. (2019). Number 1804 - Facts about the integer. Retrieved 15 November 2019, from https://numbermatics.com/n/1804/
Numbermatics. 2019. "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!