82042272
82,042,272 is an even composite number composed of five prime numbers multiplied together.
82042272 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 82042272:
25 × 32 × 13 × 17 × 1289
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 13 × 17 × 1289)See below for interesting mathematical facts about the number 82042272 from the Numbermatics database.
Names of 82042272
- Cardinal: 82042272 can be written as Eighty-two million, forty-two thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 8.2042272 × 107
Factors of 82042272
Divisors of 82042272
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 17 18 24 26 32 34 36 39 48 51 52 68 72 78 96 102 104 117 136 144 153 156 204 208 221 234 272 288 306 312 408 416 442 468 544 612 624 663 816 884 936 1224 1248 1289 1326 1632 1768 1872 1989 2448 2578 2652 3536 3744 3867 3978 4896 5156 5304 7072 7734 7956 10312 10608 11601 15468 15912 16757 20624 21216 21913 23202 30936 31824 33514 41248 43826 46404 50271 61872 63648 65739 67028 87652 92808 100542 123744 131478 134056 150813 175304 185616 197217 201084 262956 268112 284869 301626 350608 371232 394434 402168 525912 536224 569738 603252 701216 788868 804336 854607 1051824 1139476 1206504 1577736 1608672 1709214 2103648 2278952 2413008 2563821 3155472 3418428 4557904 4826016 5127642 6310944 6836856 9115808 10255284 13673712 20510568 27347424 41021136 82042272
- Sum of all divisors σ(n): 266240520
- Sum of proper divisors (its aliquot sum) s(n): 184198248
- 82042272 is an abundant number, because the sum of its proper divisors (184198248) is greater than itself. Its abundance is 102155976
Bases of 82042272
- Binary: 1001110001111011101101000002
- Hexadecimal: 0x4E3DDA0
- Base-36: 1CUG80
Squares and roots of 82042272
- 82042272 squared (820422722) is 6730934394921984
- 82042272 cubed (820422723) is 552221150442344830107648
-
The
square root of 82042272 is 9057.7189181383 -
The
cube root of 82042272 is 434.5227901917
Scales and comparisons
How big is 82042272?- 82,042,272 seconds is equal to 2 years, 31 weeks, 4 days, 13 hours, 31 minutes, 12 seconds.
-
To count from 1 to 82,042,272 would take you about three 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 82042272 cubic inches would be around 36.2 feet tall.
Recreational maths with 82042272
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The information we have on file for 82042272 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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