231085530
231,085,530 is an even composite number composed of five prime numbers multiplied together.
231085530 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 231085530:
2 × 32 × 5 × 132 × 15193
(2 × 3 × 3 × 5 × 13 × 13 × 15193)See below for interesting mathematical facts about the number 231085530 from the Numbermatics database.
Names of 231085530
- Cardinal: 231085530 can be written as Two hundred thirty-one million, eighty-five thousand, five hundred thirty.
Scientific notation
- Scientific notation: 2.3108553 × 108
Factors of 231085530
Divisors of 231085530
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 5 6 9 10 13 15 18 26 30 39 45 65 78 90 117 130 169 195 234 338 390 507 585 845 1014 1170 1521 1690 2535 3042 5070 7605 15193 15210 30386 45579 75965 91158 136737 151930 197509 227895 273474 395018 455790 592527 683685 987545 1185054 1367370 1777581 1975090 2567617 2962635 3555162 5135234 5925270 7702851 8887905 12838085 15405702 17775810 23108553 25676170 38514255 46217106 77028510 115542765 231085530
- Sum of all divisors σ(n): 650637468
- Sum of proper divisors (its aliquot sum) s(n): 419551938
- 231085530 is an abundant number, because the sum of its proper divisors (419551938) is greater than itself. Its abundance is 188466408
Bases of 231085530
- Binary: 11011100011000010101110110102
- Hexadecimal: 0xDC615DA
- Base-36: 3TKYQI
Squares and roots of 231085530
- 231085530 squared (2310855302) is 53400522175380900
- 231085530 cubed (2310855303) is 12340087969174648228377000
-
The
square root of 231085530 is 15201.4976235895 -
The
cube root of 231085530 is 613.6549625189
Scales and comparisons
How big is 231085530?- 231,085,530 seconds is equal to 7 years, 18 weeks, 14 hours, 25 minutes, 30 seconds.
-
To count from 1 to 231,085,530 would take you about eleven years!
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 231085530 cubic inches would be around 51.1 feet tall.
Recreational maths with 231085530
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The information we have on file for 231085530 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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