2005 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.
Prime factorization of 2005:
5 × 401
See below for interesting mathematical facts about the number 2005 from the Numbermatics database.
Names of 2005
- Cardinal: 2005 can be written as Two thousand and five.
- Scientific notation: 2.005 × 103
Factors of 2005
Divisors of 2005
Bases of 2005
- Binary: 111110101012
- Hexadecimal: 0x7D5
- Base-36: 1JP
Squares and roots of 2005
Scales and comparisonsHow big is 2005?
- 2,005 seconds is equal to 33 minutes, 25 seconds.
To count from 1 to 2,005 would take you about thirty-three 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 2005 cubic inches would be around 1.1 feet tall.
Recreational maths with 2005
Link to this page
HTML: To link to this page, just copy and paste the link below into your blog, web page or email.
BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:
Cite this page
"Number 2005 - Facts about the integer". Numbermatics.com. 2022. Web. 4 July 2022.
Numbermatics. (2022). Number 2005 - Facts about the integer. Retrieved 4 July 2022, from https://numbermatics.com/n/2005/
Numbermatics. 2022. "Number 2005 - Facts about the integer". https://numbermatics.com/n/2005/
The information we have on file for 2005 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 2005, math, Factors of 2005, curriculum, school, college, exams, university, Prime factorization of 2005, STEM, science, technology, engineering, physics, economics, calculator, two thousand and five.