1,125 is an odd composite number composed of two prime numbers multiplied together.
1125 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of twelve divisors.
Prime factorization of 1125:
32 × 53(3 × 3 × 5 × 5 × 5)
See below for interesting mathematical facts about the number 1125 from the Numbermatics database.
Names of 1125
- Cardinal: 1125 can be written as One thousand, one hundred twenty-five.
- Scientific notation: 1.125 × 103
Factors of 1125
Divisors of 1125
Bases of 1125
- Binary: 100011001012
- Hexadecimal: 0x465
- Base-36: V9
Squares and roots of 1125
- 1125 squared (11252) is 1265625
- 1125 cubed (11253) is 1423828125
square rootof 1125 is 33.5410196625
cube rootof 1125 is 10.4004191153
Scales and comparisonsHow big is 1125?
- 1,125 seconds is equal to 18 minutes, 45 seconds.
To count from 1 to 1,125 would take you about eighteen 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 1125 cubic inches would be around 0.9 feet tall.
Recreational maths with 1125
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"Number 1125 - Facts about the integer". Numbermatics.com. 2023. Web. 30 May 2023.
Numbermatics. (2023). Number 1125 - Facts about the integer. Retrieved 30 May 2023, from https://numbermatics.com/n/1125/
Numbermatics. 2023. "Number 1125 - Facts about the integer". https://numbermatics.com/n/1125/
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