82609721638912
82,609,721,638,912 is an even composite number composed of four prime numbers multiplied together.
82609721638912 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred six divisors.
Prime factorization of 82609721638912:
216 × 13 × 432 × 2292
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 43 × 43 × 229 × 229)See below for interesting mathematical facts about the number 82609721638912 from the Numbermatics database.
Names of 82609721638912
- Cardinal: 82609721638912 can be written as Eighty-two trillion, six hundred nine billion, seven hundred twenty-one million, six hundred thirty-eight thousand, nine hundred twelve.
Scientific notation
- Scientific notation: 8.2609721638912 × 1013
Factors of 82609721638912
Divisors of 82609721638912
- Number of divisors d(n): 306
-
Complete list of divisors:
1 2 4 8 13 16 26 32 43 52 64 86 104 128 172 208 229 256 344 416 458 512 559 688 832 916 1024 1118 1376 1664 1832 1849 2048 2236 2752 2977 3328 3664 3698 4096 4472 5504 5954 6656 7328 7396 8192 8944 9847 11008 11908 13312 14656 14792 16384 17888 19694 22016 23816 24037 26624 29312 29584 32768 35776 39388 44032 47632 48074 52441 53248 58624 59168 65536 71552 78776 88064 95264 96148 104882 106496 117248 118336 128011 143104 157552 176128 190528 192296 209764 212992 234496 236672 256022 286208 315104 352256 381056 384592 419528 423421 425984 468992 473344 512044 572416 630208 681733 704512 762112 769184 839056 846842 851968 937984 946688 1024088 1144832 1260416 1363466 1409024 1524224 1538368 1678112 1693684 1875968 1893376 2048176 2254963 2289664 2520832 2726932 2818048 3048448 3076736 3356224 3387368 3751936 3786752 4096352 4509926 4579328 5041664 5453864 5504473 6096896 6153472 6712448 6774736 7503872 7573504 8192704 9019852 9158656 10083328 10907728 11008946 12193792 12306944 13424896 13549472 15007744 15147008 16385408 18039704 18317312 20166656 21815456 22017892 24387584 24613888 26849792 27098944 29314519 30294016 32770816 36079408 36634624 40333312 43630912 44035784 48775168 49227776 53699584 54197888 58629038 60588032 65541632 72158816 80666624 87261824 88071568 96963409 97550336 98455552 107399168 108395776 117258076 121176064 131083264 144317632 161333248 174523648 176143136 193926818 195100672 196911104 214798336 216791552 234516152 262166528 288635264 322666496 349047296 352286272 387853636 393822208 429596672 433583104 469032304 524333056 577270528 645332992 698094592 704572544 775707272 787644416 859193344 867166208 938064608 1048666112 1154541056 1260524317 1396189184 1409145088 1551414544 1575288832 1718386688 1734332416 1876129216 2097332224 2309082112 2521048634 2792378368 2818290176 3102829088 3436773376 3468664832 3752258432 4194664448 4618164224 5042097268 5584756736 5636580352 6205658176 6937329664 7504516864 8389328896 9236328448 10084194536 11169513472 11273160704 12411316352 13874659328 15009033728 18472656896 20168389072 22339026944 22546321408 24822632704 27749318656 30018067456 36945313792 40336778144 44678053888 45092642816 49645265408 60036134912 73890627584 80673556288 90185285632 99290530816 120072269824 147781255168 161347112576 180370571264 198581061632 240144539648 322694225152 360741142528 397162123264 480289079296 645388450304 794324246528 960578158592 1290776900608 1588648493056 1921156317184 2581553801216 3177296986112 5163107602432 6354593972224 10326215204864 20652430409728 41304860819456 82609721638912
- Sum of all divisors σ(n): 182960284267782
- Sum of proper divisors (its aliquot sum) s(n): 100350562628870
- 82609721638912 is an abundant number, because the sum of its proper divisors (100350562628870) is greater than itself. Its abundance is 17740840989958
Bases of 82609721638912
- Binary: 100101100100010000100110001110100000000000000002
- Hexadecimal: 0x4B22131D0000
- Base-36: TA6DRCDTS
Squares and roots of 82609721638912
- 82609721638912 squared (826097216389122) is 6824366109258525535312543744
- 82609721638912 cubed (826097216389123) is 563758984647871710942127953309743372566528
-
The
square root of 82609721638912 is 9088989.0328304389 -
The
cube root of 82609721638912 is 43552.2289180823
Scales and comparisons
How big is 82609721638912?- 82,609,721,638,912 seconds is equal to 2,626,733 years, 32 weeks, 1 day, 11 hours, 41 minutes, 52 seconds.
-
To count from 1 to 82,609,721,638,912 would take you about six million, five hundred sixty-six thousand, eight hundred thirty-four 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 82609721638912 cubic inches would be around 3629.4 feet tall.
Recreational maths with 82609721638912
- 82609721638912 backwards is 21983612790628
- 82609721638912 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 82609721638912's digits is 64
- More coming soon!
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