1564 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 1564:
22 × 17 × 23(2 × 2 × 17 × 23)
See below for interesting mathematical facts about the number 1564 from the Numbermatics database.
Names of 1564
- Cardinal: 1564 can be written as One thousand, five hundred sixty-four.
- Scientific notation: 1.564 × 103
Factors of 1564
Divisors of 1564
Bases of 1564
- Binary: 110000111002
- Hexadecimal: 0x61C
- Base-36: 17G
Squares and roots of 1564
Scales and comparisonsHow big is 1564?
- 1,564 seconds is equal to 26 minutes, 4 seconds.
To count from 1 to 1,564 would take you about twenty-six 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 1564 cubic inches would be around 1 feet tall.
Recreational maths with 1564
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Cite this page
"Number 1564 - Facts about the integer". Numbermatics.com. 2020. Web. 22 September 2020.
Numbermatics. (2020). Number 1564 - Facts about the integer. Retrieved 22 September 2020, from https://numbermatics.com/n/1564/
Numbermatics. 2020. "Number 1564 - Facts about the integer". https://numbermatics.com/n/1564/
The information we have on file for 1564 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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