82143456768
82,143,456,768 is an even composite number composed of six prime numbers multiplied together.
82143456768 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 82143456768:
29 × 32 × 29 × 31 × 79 × 251
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 29 × 31 × 79 × 251)See below for interesting mathematical facts about the number 82143456768 from the Numbermatics database.
Names of 82143456768
- Cardinal: 82143456768 can be written as Eighty-two billion, one hundred forty-three million, four hundred fifty-six thousand, seven hundred sixty-eight.
Scientific notation
- Scientific notation: 8.2143456768 × 1010
Factors of 82143456768
Divisors of 82143456768
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 29 31 32 36 48 58 62 64 72 79 87 93 96 116 124 128 144 158 174 186 192 232 237 248 251 256 261 279 288 316 348 372 384 464 474 496 502 512 522 558 576 632 696 711 744 753 768 899 928 948 992 1004 1044 1116 1152 1264 1392 1422 1488 1506 1536 1798 1856 1896 1984 2008 2088 2232 2259 2291 2304 2449 2528 2697 2784 2844 2976 3012 3596 3712 3792 3968 4016 4176 4464 4518 4582 4608 4898 5056 5394 5568 5688 5952 6024 6873 7192 7279 7347 7424 7584 7781 7936 8032 8091 8352 8928 9036 9164 9796 10112 10788 11136 11376 11904 12048 13746 14384 14558 14694 14848 15168 15562 15872 16064 16182 16704 17856 18072 18328 19592 19829 20224 20619 21576 21837 22041 22272 22752 23343 23808 24096 27492 28768 29116 29388 30336 31124 32128 32364 33408 35712 36144 36656 39184 39658 40448 41238 43152 43674 44082 44544 45504 46686 47616 48192 54984 57536 58232 58776 59487 60672 62248 64256 64728 65511 66816 70029 71021 71424 72288 73312 78368 79316 82476 86304 87348 88164 91008 93372 96384 109968 115072 116464 117552 118974 121344 124496 128512 129456 131022 133632 140058 142042 142848 144576 146624 156736 158632 164952 172608 174696 176328 178461 182016 186744 192768 213063 219936 225649 230144 232928 235104 237948 248992 258912 262044 280116 284084 289152 293248 313472 317264 329904 345216 349392 352656 356922 364032 373488 385536 426126 439872 451298 460288 465856 470208 475896 497984 517824 524088 560232 568168 575041 578304 586496 614699 626944 634528 639189 659808 676947 690432 698784 705312 713844 746976 852252 879744 902596 931712 940416 951792 995968 1035648 1048176 1120464 1136336 1150082 1156608 1172992 1229398 1253888 1269056 1278378 1319616 1353894 1380864 1397568 1410624 1427688 1493952 1704504 1725123 1759488 1805192 1844097 1863424 1880832 1903584 1991936 2030841 2071296 2096352 2240928 2272672 2300164 2458796 2538112 2556756 2639232 2707788 2795136 2821248 2855376 2987904 3409008 3450246 3518976 3610384 3688194 3726848 3761664 3807168 3983872 4061682 4142592 4192704 4481856 4545344 4600328 4917592 5076224 5113512 5175369 5278464 5415576 5532291 5590272 5642496 5710752 5975808 6818016 6900492 7220768 7376388 7614336 8123364 8385408 8963712 9090688 9200656 9835184 10152448 10227024 10350738 10556928 10831152 11064582 11180544 11284992 11421504 11951616 13636032 13800984 14441536 14752776 15228672 16246728 16770816 17826271 17927424 18181376 18401312 19670368 20454048 20701476 21662304 22129164 22843008 27272064 27601968 28883072 29505552 30457344 32493456 33541632 35652542 35854848 36362752 36802624 39340736 40908096 41402952 43324608 44258328 45686016 53478813 54544128 55203936 57766144 59011104 64986912 71305084 73605248 78681472 81816192 82805904 86649216 88516656 91372032 106957626 109088256 110407872 115532288 118022208 129973824 142610168 147210496 157362944 160436439 163632384 165611808 173298432 177033312 213915252 220815744 236044416 259947648 285220336 294420992 314725888 320872878 327264768 331223616 346596864 354066624 427830504 441631488 472088832 519895296 570440672 641745756 662447232 708133248 855661008 883262976 944177664 1039790592 1140881344 1283491512 1324894464 1416266496 1711322016 2281762688 2566983024 2649788928 2832532992 3422644032 4563525376 5133966048 6845288064 9127050752 10267932096 13690576128 20535864192 27381152256 41071728384 82143456768
- Sum of all divisors σ(n): 257383526400
- Sum of proper divisors (its aliquot sum) s(n): 175240069632
- 82143456768 is an abundant number, because the sum of its proper divisors (175240069632) is greater than itself. Its abundance is 93096612864
Bases of 82143456768
- Binary: 10011001000000010000110101110000000002
- Hexadecimal: 0x132021AE00
- Base-36: 11QI3CW0
Squares and roots of 82143456768
- 82143456768 squared (821434567682) is 6747547489796285005824
- 82143456768 cubed (821434567683) is 554266875518108058502910372216832
-
The
square root of 82143456768 is 286606.7981887381 -
The
cube root of 82143456768 is 4347.0135271313
Scales and comparisons
How big is 82143456768?- 82,143,456,768 seconds is equal to 2,611 years, 47 weeks, 1 day, 10 hours, 52 minutes, 48 seconds.
-
To count from 1 to 82,143,456,768 would take you about five thousand, two hundred twenty-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 82143456768 cubic inches would be around 362.3 feet tall.
Recreational maths with 82143456768
- 82143456768 backwards is 86765434128
- The number of decimal digits it has is: 11
- The sum of 82143456768's digits is 54
- More coming soon!
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