225000
225,000 is an even composite number composed of three prime numbers multiplied together.
225000 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 225000:
23 × 32 × 55
(2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 5 × 5)See below for interesting mathematical facts about the number 225000 from the Numbermatics database.
Names of 225000
- Cardinal: 225000 can be written as Two hundred twenty-five thousand.
Scientific notation
- Scientific notation: 2.25 × 105
Factors of 225000
Divisors of 225000
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 30 36 40 45 50 60 72 75 90 100 120 125 150 180 200 225 250 300 360 375 450 500 600 625 750 900 1000 1125 1250 1500 1800 1875 2250 2500 3000 3125 3750 4500 5000 5625 6250 7500 9000 9375 11250 12500 15000 18750 22500 25000 28125 37500 45000 56250 75000 112500 225000
- Sum of all divisors σ(n): 761670
- Sum of proper divisors (its aliquot sum) s(n): 536670
- 225000 is an abundant number, because the sum of its proper divisors (536670) is greater than itself. Its abundance is 311670
Bases of 225000
- Binary: 1101101110111010002
- Hexadecimal: 0x36EE8
- Base-36: 4TM0
Squares and roots of 225000
- 225000 squared (2250002) is 50625000000
- 225000 cubed (2250003) is 11390625000000000
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The
square root of 225000 is 474.3416490253 -
The
cube root of 225000 is 60.8220199557
Scales and comparisons
How big is 225000?- 225,000 seconds is equal to 2 days, 14 hours, 30 minutes.
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To count from 1 to 225,000 would take you about two days.
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 225000 cubic inches would be around 5.1 feet tall.
Recreational maths with 225000
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The information we have on file for 225000 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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