82066621824
82,066,621,824 is an even composite number composed of four prime numbers multiplied together.
82066621824 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 82066621824:
27 × 33 × 112 × 4432
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 11 × 11 × 443 × 443)See below for interesting mathematical facts about the number 82066621824 from the Numbermatics database.
Names of 82066621824
- Cardinal: 82066621824 can be written as Eighty-two billion, sixty-six million, six hundred twenty-one thousand, eight hundred twenty-four.
Scientific notation
- Scientific notation: 8.2066621824 × 1010
Factors of 82066621824
Divisors of 82066621824
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 88 96 99 108 121 128 132 144 176 192 198 216 242 264 288 297 352 363 384 396 432 443 484 528 576 594 704 726 792 864 886 968 1056 1089 1152 1188 1329 1408 1452 1584 1728 1772 1936 2112 2178 2376 2658 2904 3168 3267 3456 3544 3872 3987 4224 4356 4752 4873 5316 5808 6336 6534 7088 7744 7974 8712 9504 9746 10632 11616 11961 12672 13068 14176 14619 15488 15948 17424 19008 19492 21264 23232 23922 26136 28352 29238 31896 34848 38016 38984 42528 43857 46464 47844 52272 53603 56704 58476 63792 69696 77968 85056 87714 95688 104544 107206 116952 127584 131571 139392 155936 160809 170112 175428 191376 196249 209088 214412 233904 255168 263142 311872 321618 350856 382752 392498 418176 428824 467808 482427 510336 526284 588747 623744 643236 701712 765504 784996 857648 935616 964854 1052568 1177494 1286472 1403424 1447281 1531008 1569992 1715296 1766241 1871232 1929708 2105136 2158739 2354988 2572944 2806848 2894562 3139984 3430592 3532482 3859416 4210272 4317478 4709976 5145888 5298723 5613696 5789124 6279968 6476217 6861184 7064964 7718832 8420544 8634956 9419952 10291776 10597446 11578248 12559936 12952434 14129928 15437664 16841088 17269912 18839904 19428651 20583552 21194892 23156496 23746129 25119872 25904868 28259856 30875328 34539824 37679808 38857302 42389784 46312992 47492258 51809736 56519712 58285953 61750656 69079648 71238387 75359616 77714604 84779568 92625984 94984516 103619472 113039424 116571906 138159296 142476774 155429208 169559136 185251968 189969032 207238944 213715161 226078848 233143812 276318592 284953548 310858416 339118272 379938064 414477888 427430322 466287624 569907096 621716832 641145483 678236544 759876128 828955776 854860644 932575248 1139814192 1243433664 1282290966 1519752256 1709721288 1865150496 2279628384 2486867328 2564581932 3039504512 3419442576 3730300992 4559256768 5129163864 6838885152 7460601984 9118513536 10258327728 13677770304 20516655456 27355540608 41033310912 82066621824
- Sum of all divisors σ(n): 266833723800
- Sum of proper divisors (its aliquot sum) s(n): 184767101976
- 82066621824 is an abundant number, because the sum of its proper divisors (184767101976) is greater than itself. Its abundance is 102700480152
Bases of 82066621824
- Binary: 10011000110111000110101000101100000002
- Hexadecimal: 0x131B8D4580
- Base-36: 11P8CIO0
Squares and roots of 82066621824
- 82066621824 squared (820666218242) is 6734930417603433086976
- 82066621824 cubed (820666218243) is 552712987592415335552948291764224
-
The
square root of 82066621824 is 286472.7243979783 -
The
cube root of 82066621824 is 4345.6577415847
Scales and comparisons
How big is 82066621824?- 82,066,621,824 seconds is equal to 2,609 years, 24 weeks, 1 day, 3 hours, 50 minutes, 24 seconds.
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To count from 1 to 82,066,621,824 would take you about five thousand, two hundred eighteen 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 82066621824 cubic inches would be around 362.1 feet tall.
Recreational maths with 82066621824
- 82066621824 backwards is 42812666028
- The number of decimal digits it has is: 11
- The sum of 82066621824's digits is 45
- More coming soon!
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