12947025
12,947,025 is an odd composite number composed of five prime numbers multiplied together.
12947025 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 12947025:
3 × 52 × 72 × 13 × 271
(3 × 5 × 5 × 7 × 7 × 13 × 271)See below for interesting mathematical facts about the number 12947025 from the Numbermatics database.
Names of 12947025
- Cardinal: 12947025 can be written as Twelve million, nine hundred forty-seven thousand and twenty-five.
Scientific notation
- Scientific notation: 1.2947025 × 107
Factors of 12947025
Divisors of 12947025
- Number of divisors d(n): 72
-
Complete list of divisors:
1 3 5 7 13 15 21 25 35 39 49 65 75 91 105 147 175 195 245 271 273 325 455 525 637 735 813 975 1225 1355 1365 1897 1911 2275 3185 3523 3675 4065 5691 6775 6825 9485 9555 10569 13279 15925 17615 20325 24661 28455 39837 47425 47775 52845 66395 73983 88075 123305 142275 172627 199185 264225 331975 369915 517881 616525 863135 995925 1849575 2589405 4315675 12947025
- Sum of all divisors σ(n): 26914944
- Sum of proper divisors (its aliquot sum) s(n): 13967919
- 12947025 is an abundant number, because the sum of its proper divisors (13967919) is greater than itself. Its abundance is 1020894
Bases of 12947025
- Binary: 1100010110001110010100012
- Hexadecimal: 0xC58E51
- Base-36: 7PHZL
Squares and roots of 12947025
- 12947025 squared (129470252) is 167625456350625
- 12947025 cubed (129470253) is 2170250974007950640625
-
The
square root of 12947025 is 3598.1974653985 -
The
cube root of 12947025 is 234.8136443213
Scales and comparisons
How big is 12947025?- 12,947,025 seconds is equal to 21 weeks, 2 days, 20 hours, 23 minutes, 45 seconds.
-
To count from 1 to 12,947,025 would take you about thirty-two 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 12947025 cubic inches would be around 19.6 feet tall.
Recreational maths with 12947025
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The information we have on file for 12947025 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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