231043940
231,043,940 is an even composite number composed of five prime numbers multiplied together.
231043940 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 231043940:
22 × 5 × 172 × 71 × 563
(2 × 2 × 5 × 17 × 17 × 71 × 563)See below for interesting mathematical facts about the number 231043940 from the Numbermatics database.
Names of 231043940
- Cardinal: 231043940 can be written as Two hundred thirty-one million, forty-three thousand, nine hundred forty.
Scientific notation
- Scientific notation: 2.3104394 × 108
Factors of 231043940
Divisors of 231043940
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 5 10 17 20 34 68 71 85 142 170 284 289 340 355 563 578 710 1126 1156 1207 1420 1445 2252 2414 2815 2890 4828 5630 5780 6035 9571 11260 12070 19142 20519 24140 38284 39973 41038 47855 79946 82076 95710 102595 159892 162707 191420 199865 205190 325414 399730 410380 650828 679541 799460 813535 1359082 1627070 2718164 3254140 3397705 6795410 11552197 13590820 23104394 46208788 57760985 115521970 231043940
- Sum of all divisors σ(n): 523599552
- Sum of proper divisors (its aliquot sum) s(n): 292555612
- 231043940 is an abundant number, because the sum of its proper divisors (292555612) is greater than itself. Its abundance is 61511672
Bases of 231043940
- Binary: 11011100010101110011011001002
- Hexadecimal: 0xDC57364
- Base-36: 3TK2N8
Squares and roots of 231043940
- 231043940 squared (2310439402) is 53381302210723600
- 231043940 cubed (2310439403) is 12333426385096290794984000
-
The
square root of 231043940 is 15200.1296047107 -
The
cube root of 231043940 is 613.6181457883
Scales and comparisons
How big is 231043940?- 231,043,940 seconds is equal to 7 years, 18 weeks, 2 hours, 52 minutes, 20 seconds.
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To count from 1 to 231,043,940 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 231043940 cubic inches would be around 51.1 feet tall.
Recreational maths with 231043940
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The information we have on file for 231043940 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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