12420 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 12420:
22 × 33 × 5 × 23(2 × 2 × 3 × 3 × 3 × 5 × 23)
See below for interesting mathematical facts about the number 12420 from the Numbermatics database.
Names of 12420
- Cardinal: 12420 can be written as Twelve thousand, four hundred twenty.
- Scientific notation: 1.242 × 104
Factors of 12420
Divisors of 12420
Bases of 12420
- Binary: 110000100001002
- Hexadecimal: 0x3084
- Base-36: 9L0
Squares and roots of 12420
Scales and comparisonsHow big is 12420?
- 12,420 seconds is equal to 3 hours, 27 minutes.
To count from 1 to 12,420 would take you about three hours.
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 12420 cubic inches would be around 1.9 feet tall.
Recreational maths with 12420
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"Number 12420 - Facts about the integer". Numbermatics.com. 2020. Web. 27 September 2020.
Numbermatics. (2020). Number 12420 - Facts about the integer. Retrieved 27 September 2020, from https://numbermatics.com/n/12420/
Numbermatics. 2020. "Number 12420 - Facts about the integer". https://numbermatics.com/n/12420/
The information we have on file for 12420 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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