1668 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 1668:
22 × 3 × 139(2 × 2 × 3 × 139)
See below for interesting mathematical facts about the number 1668 from the Numbermatics database.
Names of 1668
- Cardinal: 1668 can be written as One thousand, six hundred sixty-eight.
- Scientific notation: 1.668 × 103
Factors of 1668
Divisors of 1668
Bases of 1668
- Binary: 110100001002
- Hexadecimal: 0x684
- Base-36: 1AC
Squares and roots of 1668
Scales and comparisonsHow big is 1668?
- 1,668 seconds is equal to 27 minutes, 48 seconds.
To count from 1 to 1,668 would take you about twenty-seven 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 1668 cubic inches would be around 1 feet tall.
Recreational maths with 1668
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"Number 1668 - Facts about the integer". Numbermatics.com. 2021. Web. 25 February 2021.
Numbermatics. (2021). Number 1668 - Facts about the integer. Retrieved 25 February 2021, from https://numbermatics.com/n/1668/
Numbermatics. 2021. "Number 1668 - Facts about the integer". https://numbermatics.com/n/1668/
The information we have on file for 1668 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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