7225000
7,225,000 is an even composite number composed of three prime numbers multiplied together.
What does the number 7225000 look like?
This visualization shows the relationship between its 3 prime factors (large circles) and 72 divisors.
7225000 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 7225000:
23 × 55 × 172
(2 × 2 × 2 × 5 × 5 × 5 × 5 × 5 × 17 × 17)See below for interesting mathematical facts about the number 7225000 from the Numbermatics database.
Names of 7225000
- Cardinal: 7225000 can be written as Seven million, two hundred twenty-five thousand.
Scientific notation
- Scientific notation: 7.225 × 106
Factors of 7225000
Divisors of 7225000
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 5 8 10 17 20 25 34 40 50 68 85 100 125 136 170 200 250 289 340 425 500 578 625 680 850 1000 1156 1250 1445 1700 2125 2312 2500 2890 3125 3400 4250 5000 5780 6250 7225 8500 10625 11560 12500 14450 17000 21250 25000 28900 36125 42500 53125 57800 72250 85000 106250 144500 180625 212500 289000 361250 425000 722500 903125 1445000 1806250 3612500 7225000
- Sum of all divisors σ(n): 17987130
- Sum of proper divisors (its aliquot sum) s(n): 10762130
- 7225000 is an abundant number, because the sum of its proper divisors (10762130) is greater than itself. Its abundance is 3537130
Bases of 7225000
- Binary: 110111000111110101010002
- Hexadecimal: 0x6E3EA8
- Base-36: 4AUUG
Squares and roots of 7225000
- 7225000 squared (72250002) is 52200625000000
- 7225000 cubed (72250003) is 377149515625000000000
-
The
square root of 7225000 is 2687.9360111433 -
The
cube root of 7225000 is 193.3211116597
Scales and comparisons
How big is 7225000?- 7,225,000 seconds is equal to 11 weeks, 6 days, 14 hours, 56 minutes, 40 seconds.
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To count from 1 to 7,225,000 would take you about seventeen weeks!
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 7225000 cubic inches would be around 16.1 feet tall.
Recreational maths with 7225000
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The information we have on file for 7225000 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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