4689 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.
Prime factorization of 4689:
32 × 521
(3 × 3 × 521)
32 × 521(3 × 3 × 521)
See below for interesting mathematical facts about the number 4689 from the Numbermatics database.
Names of 4689
- Cardinal: 4689 can be written as Four thousand, six hundred eighty-nine.
- Scientific notation: 4.689 × 103
Factors of 4689
- Number of distinct prime factors ω(n): 2
- Total number of prime factors Ω(n): 3
- Sum of prime factors: 524
Divisors of 4689
- Number of divisors d(n): 6
- Complete list of divisors:
- Sum of all divisors σ(n): 6786
- Sum of proper divisors (its aliquot sum) s(n): 2097
- 4689 is a deficient number, because the sum of its proper divisors (2097) is less than itself. Its deficiency is 2592
Bases of 4689
- Binary: 10010010100012
- Hexadecimal: 0x1251
- Base-36: 3M9
Squares and roots of 4689
- 4689 squared (46892) is 21986721
- 4689 cubed (46893) is 103095734769
square rootof 4689 is 68.4762732631
cube rootof 4689 is 16.7376087163
Scales and comparisonsHow big is 4689?
- 4,689 seconds is equal to 18 minutes, 9 seconds.
To count from 1 to 4,689 would take you about eighteen 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 4689 cubic inches would be around 1.4 feet tall.
Recreational maths with 4689
- 4689 backwards is 9864
- The number of decimal digits it has is: 4
- The sum of 4689's digits is 27
- More coming soon!
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Cite this page
"Number 4689 - Facts about the integer". Numbermatics.com. 2019. Web. 14 November 2019.
Numbermatics. (2019). Number 4689 - Facts about the integer. Retrieved 14 November 2019, from https://numbermatics.com/n/4689/
Numbermatics. 2019. "Number 4689 - Facts about the integer". https://numbermatics.com/n/4689/
The information we have on file for 4689 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!