21018320528095982
21,018,320,528,095,982 is an even composite number composed of six prime numbers multiplied together.
21018320528095982 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand and eight divisors.
Prime factorization of 21018320528095982:
2 × 76 × 133 × 192 × 412 × 67
(2 × 7 × 7 × 7 × 7 × 7 × 7 × 13 × 13 × 13 × 19 × 19 × 41 × 41 × 67)See below for interesting mathematical facts about the number 21018320528095982 from the Numbermatics database.
Names of 21018320528095982
- Cardinal: 21018320528095982 can be written as Twenty-one quadrillion, eighteen trillion, three hundred twenty billion, five hundred twenty-eight million, ninety-five thousand, nine hundred eighty-two.
Scientific notation
- Scientific notation: 2.1018320528095982 × 1016
Factors of 21018320528095982
Divisors of 21018320528095982
- Number of divisors d(n): 1008
-
Complete list of divisors:
1 2 7 13 14 19 26 38 41 49 67 82 91 98 133 134 169 182 247 266 287 338 343 361 469 494 533 574 637 686 722 779 871 931 938 1066 1183 1273 1274 1558 1681 1729 1742 1862 2009 2197 2366 2401 2527 2546 2747 3211 3283 3362 3458 3731 4018 4394 4459 4693 4802 5054 5453 5494 6097 6422 6517 6566 6929 7462 8281 8911 8918 9386 10127 10906 11323 11767 12103 12194 13034 13858 14063 14801 15379 16549 16562 16807 17689 17822 19229 20254 21853 22477 22646 22981 23534 24187 24206 26117 28126 29602 30758 31213 31939 32851 33098 33614 35378 35711 38171 38458 41743 42679 43706 44954 45619 45962 48374 48503 52193 52234 57967 61009 62377 62426 63878 65702 70889 71422 76342 79261 82369 83486 84721 85358 90077 91238 97006 98441 103607 104386 107653 112627 115843 115934 117649 122018 123823 124754 131651 134603 141778 147199 152971 157339 158522 160867 164738 169309 169442 180154 182819 192413 196882 207214 215137 215306 218491 223573 225254 229957 231686 235298 247646 249977 263302 267197 269206 284089 292201 294398 298753 305942 314431 314678 319333 321734 338618 339521 365351 365638 384826 405769 415207 427063 430274 436639 436982 447146 459914 464243 496223 499954 534394 554827 568178 576583 584402 593047 597506 606841 628862 630539 638666 678509 679042 689087 725249 730702 753571 788389 793117 810901 811538 830414 854126 866761 873278 921557 928486 942221 991667 992446 1030393 1070797 1101373 1109654 1126069 1153166 1185163 1186094 1213682 1261078 1279733 1346891 1357018 1378174 1450498 1464151 1505959 1507142 1529437 1565011 1576778 1586234 1609699 1621802 1711463 1733522 1749839 1843114 1870379 1884442 1983334 1988623 2045407 2060786 2091271 2139913 2141594 2201017 2202746 2235331 2252138 2370326 2376647 2501369 2557457 2559466 2693782 2796781 2840383 2906449 2928302 2989441 3011918 3056473 3058874 3130022 3219398 3249701 3422926 3473561 3499678 3693157 3740758 3883789 3977246 4036081 4087603 4090814 4151329 4182542 4247887 4279826 4402034 4413773 4470662 4749563 4753294 4823609 5002738 5076743 5114914 5274997 5397691 5518723 5551819 5593562 5676307 5680766 5812898 5978882 6035159 6067327 6112946 6450899 6499402 6595547 6941669 6947122 7212751 7386314 7495579 7709611 7767578 7882483 7888933 8072162 8175206 8296141 8302658 8495774 8820617 8827546 8958131 9428237 9499126 9647218 10153486 10249057 10541713 10549994 10795382 10955077 11037446 11103638 11267893 11352614 11980241 12070318 12134654 12248873 12891671 12901798 13092653 13191094 13883338 13920361 14317849 14425502 14638897 14979391 14991158 15407119 15419222 15764966 15777866 16592282 16636529 17509583 17641234 17902199 17916262 18856474 19033963 19577467 19882681 20345143 20498114 20926087 21083426 21395311 21910154 22535786 22747907 23960482 24314927 24497746 25783342 25852099 26185306 27186523 27818869 27840722 28252567 28613221 28635698 29059303 29277794 29735209 29958782 30814238 30896411 32517797 33246941 33273058 35019166 35537201 35804398 36924979 37783837 38067926 38631061 38862733 39154934 39734149 39765362 40658347 40690286 41852174 42246113 42471289 42790622 45156293 45495814 46168829 48591683 48629854 50489257 51704198 52469053 53138839 53967277 54373046 55222531 55637738 56505134 57226442 58072987 58118606 59470418 61744319 61792822 62706917 65035594 65997659 66493882 70169983 71074402 71743399 73791991 73849958 75567674 76685539 77262122 77725466 78875251 79468298 81316694 83861687 84492226 84942578 85742111 90241697 90312586 91648571 92337658 97183366 97442527 100224943 100978514 102472279 102556129 104855737 104938106 106277678 107849833 107934554 110445062 114668021 116145974 116455703 122567081 123488638 125315393 125413834 131995318 133237741 137042269 140339966 142416001 143486798 146482609 147583982 149767177 153371078 157750502 159235349 167591723 167723374 170204489 171484222 180483394 180964693 183297142 190305661 194732083 194885054 197767969 200292547 200449886 204944558 205112258 208146463 209711474 215699666 216274877 227624579 229336042 232728587 232911406 245134162 247441519 248760407 250630786 258474853 264486859 266475482 270417427 272039131 274084538 278139043 284608429 284832002 292965218 295722791 299534354 316094051 318470698 323181803 335183446 340141781 340408978 353424799 361645297 361929386 367283371 371971873 377770939 380611322 386557717 389464166 395535938 400585094 406510909 416292926 432210233 432549754 455249158 461983613 465457174 491189881 494883038 497520814 502203793 516543937 516949706 528558511 528973718 536798773 540834854 544078262 552126757 556278086 569216858 587031809 591445582 600194777 631691879 632188102 646363606 680283562 682097689 701574601 706849598 717892903 723290594 733990159 734566742 743943746 754948831 755541878 773115434 802676147 813021818 815189921 857969567 864420466 877207751 923967226 932664187 959295883 982379762 996912007 1004407586 1025378263 1033087874 1057117022 1073597546 1104253514 1114647443 1173142061 1174063618 1191431423 1200389554 1263383758 1266752851 1332139627 1333229677 1363124581 1364195378 1402047829 1403149202 1435785806 1457025241 1467980318 1509897662 1513924139 1593372053 1605352294 1629100109 1630379842 1715939134 1732090633 1741322849 1754415502 1851408013 1865328374 1892921989 1904273917 1918591766 1946973301 1992259003 1993824014 2050756526 2070059537 2178692399 2212658357 2229294886 2346284122 2380992467 2382862846 2473973593 2531517079 2533505702 2570983597 2603803111 2664279254 2666459354 2705904019 2726249162 2804095658 2845576363 2914050482 3025471631 3027848278 3186744106 3233885291 3258200218 3438329167 3464181266 3482645698 3515426551 3615807559 3699909577 3702816026 3757591411 3785843978 3808547834 3893946602 3984518006 4109222663 4140119074 4201363439 4357384798 4421843153 4425316714 4701388861 4761984934 4774683823 4911022207 4947947186 5025250321 5063034158 5137931113 5141967194 5207606222 5284641817 5411808038 5618733029 5691152726 6005786969 6050943262 6140454257 6467770582 6528649309 6715071181 6871260643 6876658334 6978384049 7030853102 7177647841 7231615118 7399819154 7515182822 7802532101 8211994427 8218445326 8402726878 8843686306 8867269957 9332607739 9402777722 9541872067 9549367646 9814334803 9822044414 10050500642 10199176687 10275862226 10569283634 10597468973 11153604371 11237466058 11403700763 12011573938 12124634431 12280908514 12959856091 13057298618 13250453923 13329917419 13430142362 13742521286 13945813021 13956768098 14355295682 14490416759 15250846793 15488608499 15605064202 16423988854 16666947269 17317815151 17720619553 17734539914 18226621777 18665215478 18941328133 19083744134 19628669606 20398353374 21178301417 21194937946 22307208742 22637197037 22807401526 24068304169 24249268862 24607985857 25310652913 25899367039 25919712182 26500907846 26659834838 27891626042 28764558641 28980833518 30501693586 30952902071 30977216998 32909722027 33333894538 33422786761 34635630302 35176752247 35441239106 35965517791 36453243554 36992492719 37882656266 39331131203 42040508783 42356602834 45274394074 45700545163 47005498267 48098824501 48136608338 48848688343 49215971714 50621305826 51798734078 54617724707 57483960989 57529117282 61905804142 62070889699 65328254173 65819444054 66793104469 66845573522 68700343621 70353504494 71394236809 71931035582 73984985438 78075230597 78662262406 79825905341 84081017566 84872441017 89326388359 90718992637 91401090326 93309421933 94010996534 96197649002 97620691147 97697376686 101432917313 106755927551 109235449414 114967921978 116668630883 124044336871 124141779398 127586352439 130656508346 132589296931 133586208938 137400687242 142788473618 148248109919 156150461194 159651810682 168478129183 169744882034 172255900999 178652776718 181295569273 181437985274 186618843866 195241382294 201351910487 202865834626 213511855102 216670314497 230368054189 233337261766 246237265729 248088673742 251758624537 255172704878 265178593862 275317918421 294283561481 296496219838 319903816141 329038487869 336691771507 336956258366 344511801998 362591138546 402387726923 402703820974 433340628994 434496227893 457297779211 460736108378 467551731283 480902405347 492474531458 503517249074 546526614179 550635836842 588567122962 594107087119 625284718513 635032948459 639807632282 658076975738 673383543014 683344838029 710030421191 747291492857 804775453846 868310358097 868992455786 893104467073 914595558422 928125078517 935103462566 961804810694 1037736769433 1093053228358 1179346904281 1188214174238 1250569437026 1269068984911 1270065896918 1366689676058 1420060842382 1494582985714 1516692201479 1612576379323 1723660860103 1736620716194 1786208934146 1856250157034 1927225428947 2075473538866 2239326712987 2356842400549 2358693808562 2538137969822 2816714088461 3033384402958 3201084454477 3225152758646 3272862118981 3447321720206 3825686299253 3854450857894 4158749609833 4376993029591 4478653425974 4713684801098 4783413866203 5231040449999 5633428176922 6078172506679 6251731269511 6402168908954 6545724237962 7651372598506 8255428329967 8317499219666 8753986059182 8883482894377 9566827732406 10462080899998 11288034655261 12065626020721 12156345013358 12503462539022 13490578002629 16497896803843 16510856659934 17766965788754 19716998619227 22407591181339 22576069310522 24131252041442 26981156005258 29111247268831 30638951207137 32995793607686 36617283149993 39433997238454 42547207546753 44815182362678 58222494537662 61277902414274 62184380260639 73234566299986 79016242586827 85094415093506 115485277626901 124368760521278 156853138269373 158032485173654 214472658449959 230970555253802 256320982049951 313706276538746 428945316899918 512641964099902 553113698107789 808396943388307 1106227396215578 1501308609149713 1616793886776614 3002617218299426 10509160264047991 21018320528095982
- Sum of all divisors σ(n): 43747363019470320
- Sum of proper divisors (its aliquot sum) s(n): 22729042491374338
- 21018320528095982 is an abundant number, because the sum of its proper divisors (22729042491374338) is greater than itself. Its abundance is 1710721963278356
Bases of 21018320528095982
- Binary: 10010101010110000001101000110001101101000111010111011102
- Hexadecimal: 0x4AAC0D18DA3AEE
- Base-36: 5QYDF5HH2B2
Squares and roots of 21018320528095982
- 21018320528095982 squared (210183205280959822) is 441769797821780959665846204544324
- 21018320528095982 cubed (210183205280959823) is 9285259210250350378798725481535499265487645306168
-
The
square root of 21018320528095982 is 144976965.5086489315 -
The
cube root of 21018320528095982 is 275972.6243943569
Scales and comparisons
How big is 21018320528095982?- 21,018,320,528,095,982 seconds is equal to 668,317,578 years, 44 weeks, 4 days, 19 hours, 33 minutes, 2 seconds.
-
To count from 1 to 21,018,320,528,095,982 would take you about two billion, four million, nine hundred fifty-two thousand, seven hundred thirty-six 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 21018320528095982 cubic inches would be around 22997.7 feet tall.
Recreational maths with 21018320528095982
- 21018320528095982 backwards is 28959082502381012
- The number of decimal digits it has is: 17
- The sum of 21018320528095982's digits is 65
- More coming soon!
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The information we have on file for 21018320528095982 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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