3728 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of ten divisors.
Prime factorization of 3728:
24 × 233(2 × 2 × 2 × 2 × 233)
See below for interesting mathematical facts about the number 3728 from the Numbermatics database.
Names of 3728
- Cardinal: 3728 can be written as Three thousand, seven hundred twenty-eight.
- Scientific notation: 3.728 × 103
Factors of 3728
Divisors of 3728
Bases of 3728
- Binary: 1110100100002
- Hexadecimal: 0xE90
- Base-36: 2VK
Squares and roots of 3728
Scales and comparisonsHow big is 3728?
- 3,728 seconds is equal to 1 hour, 2 minutes, 8 seconds.
To count from 1 to 3,728 would take you about two 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 3728 cubic inches would be around 1.3 feet tall.
Recreational maths with 3728
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Cite this page
"Number 3728 - Facts about the integer". Numbermatics.com. 2021. Web. 31 July 2021.
Numbermatics. (2021). Number 3728 - Facts about the integer. Retrieved 31 July 2021, from https://numbermatics.com/n/3728/
Numbermatics. 2021. "Number 3728 - Facts about the integer". https://numbermatics.com/n/3728/
The information we have on file for 3728 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!
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