21349015763985
21,349,015,763,985 is an odd composite number composed of six prime numbers multiplied together.
21349015763985 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of nine hundred sixty divisors.
Prime factorization of 21349015763985:
33 × 5 × 72 × 134 × 173 × 23
(3 × 3 × 3 × 5 × 7 × 7 × 13 × 13 × 13 × 13 × 17 × 17 × 17 × 23)See below for interesting mathematical facts about the number 21349015763985 from the Numbermatics database.
Names of 21349015763985
- Cardinal: 21349015763985 can be written as Twenty-one trillion, three hundred forty-nine billion, fifteen million, seven hundred sixty-three thousand, nine hundred eighty-five.
Scientific notation
- Scientific notation: 2.1349015763985 × 1013
Factors of 21349015763985
Divisors of 21349015763985
- Number of divisors d(n): 960
-
Complete list of divisors:
1 3 5 7 9 13 15 17 21 23 27 35 39 45 49 51 63 65 69 85 91 105 115 117 119 135 147 153 161 169 189 195 207 221 245 255 273 289 299 315 345 351 357 391 441 455 459 483 507 585 595 621 637 663 735 765 805 819 833 845 867 897 945 1035 1071 1105 1127 1173 1183 1323 1365 1445 1449 1495 1521 1547 1755 1785 1911 1955 1989 2023 2093 2197 2205 2295 2415 2457 2499 2535 2601 2691 2737 2873 3105 3185 3213 3315 3381 3519 3549 3757 3887 4095 4165 4335 4347 4485 4563 4641 4913 5083 5355 5635 5733 5865 5915 5967 6069 6279 6591 6615 6647 7245 7497 7605 7735 7803 8073 8211 8281 8619 9555 9945 10115 10143 10465 10557 10647 10829 10985 11271 11661 12285 12495 13005 13455 13685 13923 14161 14365 14651 14739 15249 15379 16065 16905 17199 17595 17745 18207 18785 18837 19159 19435 19773 19941 20111 21735 22491 22815 23205 24565 24633 24843 25415 25857 26299 27209 28561 28665 29835 30345 30429 31395 31941 32487 32955 33235 33813 34391 34983 35581 37349 37485 39015 40365 41055 41405 41769 42483 43095 43953 44217 45747 46137 46529 48841 50531 50715 52785 53235 54145 54621 56355 56511 57477 58305 59319 59823 60333 63869 66079 69615 70805 73255 73695 73899 74529 76245 76895 77571 78897 81627 85683 85995 86411 91035 94185 95795 97461 98865 99705 100555 101439 103173 104949 106743 107653 112047 112455 112999 123165 124215 127449 129285 131495 131859 132651 136045 137241 138411 139587 140777 142805 146523 151593 152145 159705 162435 169065 171955 172431 174915 177905 179469 180999 184093 186745 190463 191607 198237 199927 208845 212415 219765 221085 223587 228735 230685 232645 236691 240737 244205 244881 249067 252655 257049 259233 261443 273105 282555 287385 292383 296595 299115 301665 309519 319345 320229 322959 325703 330395 336141 338997 341887 353717 369495 372645 382347 387855 394485 395577 408135 415233 418761 422331 428415 432055 439569 447083 454779 462553 485537 487305 507195 515865 517293 524745 533715 538265 542997 552279 560235 564995 571389 574821 594711 599781 604877 634933 637245 656903 659295 663255 686205 692055 697935 703885 710073 722211 732615 734643 747201 757965 771147 777699 784329 790993 830297 859027 862155 897345 904995 920465 928557 952315 958035 960687 968877 977109 991185 999635 1008423 1016991 1025661 1061151 1117935 1123343 1183455 1203685 1224405 1245335 1256283 1266993 1285245 1296165 1307215 1318707 1341249 1364337 1387659 1399489 1456611 1461915 1468987 1547595 1601145 1614795 1628515 1656837 1680705 1694985 1709435 1714167 1724463 1768585 1784133 1799343 1814631 1830101 1904799 1911735 1970709 1977885 2076165 2093805 2111655 2166633 2197845 2235415 2241603 2273895 2312765 2333097 2352987 2372979 2393209 2427685 2476019 2490891 2577081 2586465 2714985 2761395 2856945 2874105 2906631 2931327 2973555 2998905 3024385 3050973 3076983 3129581 3174665 3183453 3237871 3284515 3370029 3398759 3550365 3611055 3673215 3736005 3800979 3855735 3888495 3921645 3954965 4023747 4151485 4162977 4198467 4234139 4295135 4369833 4406961 4444531 4598321 4642785 4803435 4844385 4885545 4970511 5042115 5084955 5128305 5142501 5305755 5398029 5443893 5490303 5536951 5616715 5714397 5812079 5912127 6013189 6281415 6334965 6499899 6593535 6706245 6724809 6821685 6938295 6997445 7058961 7118937 7179627 7283055 7344935 7428057 7472673 7731243 7863401 8254129 8284185 8570835 8622315 8793981 8920665 8996715 9073155 9150505 9230949 9388743 9523995 9550359 9713613 9853545 10110087 10196277 10282909 10793861 10833165 11167351 11208015 11665485 11764935 11864895 11966045 12071241 12380095 12454455 12488931 12595401 12702417 12885405 13109499 13220883 13333593 13794963 14533155 14603459 14656635 15254865 15384915 15647905 15917265 16189355 16331679 16470909 16610853 16850145 16993795 17143191 17436237 17736381 18039567 19004895 19096831 20118735 20814885 20992335 21170695 21356811 21538881 21849165 22034805 22222655 22284171 22418019 22991605 23193729 23590203 23791313 24762387 24852555 25712505 26990145 27219465 27451515 27684755 28166229 28571985 29060395 29140839 29560635 30065945 30330261 30588831 30848727 31111717 32188247 32381583 32499495 33502053 33624045 35294805 35594685 35898135 37140285 37363365 37786203 38107251 38656215 39317005 39662649 40000779 40684553 41270645 41384889 42092323 43810377 43969905 46154745 46943715 47751795 48568065 49412727 49832559 50550435 50981385 51414545 52308711 53969305 54118701 55043807 55836755 57290493 57778903 60356205 62444655 62977005 63512085 64616643 65547495 66104415 66667965 66852513 68974815 70770609 71373939 71980363 73017295 74287161 75557027 78171457 81658395 82354545 83054265 84498687 85715955 87181185 87422517 88681905 90197835 91766493 92546181 93335151 95484155 96564741 97144749 100506159 102224213 106784055 107694405 111420855 112090095 114321753 115968645 117951015 118956565 120002337 122053659 123811935 124154667 126276969 131431131 133677817 140320193 140831145 145704195 149497677 151651305 152944155 154243635 155558585 156926133 160941235 161907915 162356103 165131421 167510265 171871479 173336709 188931015 189844967 190536255 198313245 200003895 203422765 206924445 210461615 212311827 214121817 215941089 219051885 222861483 226671081 234514371 247063635 248258803 249162795 261543555 270593505 275219035 277638543 280005453 286452465 288894515 289694223 291434247 301518477 306672639 323083215 334262565 353853045 356869695 359901815 366160977 371435805 377785135 378830907 390857285 394293393 401033451 404452321 420960579 422493435 437112585 458832465 462730905 466675755 482823705 485723745 495394263 502530795 511121065 515614437 520010127 528899189 547200199 569534901 571608765 600011685 610268295 620773335 631384845 642365451 647823267 657155655 668389085 680013243 701600965 703543113 715569491 744776409 747488385 784630665 811780515 825657105 840016359 859357395 866683545 869082669 920017917 935744719 949224835 982241351 1061559135 1070609085 1079705445 1098482931 1114307415 1133355405 1136492721 1172571855 1203100353 1213356963 1241294015 1262881737 1328914769 1388192715 1400027265 1448471115 1457171235 1486182789 1507592385 1533363195 1560030381 1586697567 1641600597 1708604703 1737811621 1830804885 1894154535 1943469801 1971466965 2005167255 2022261605 2040039729 2104802895 2110629339 2146708473 2234329227 2476971315 2578072185 2600050635 2644495945 2736000995 2760053751 2807234157 2847674505 2946724053 3211827255 3227364439 3239116335 3400066215 3517715565 3577847455 3609301059 3640070889 3723882045 3788645211 3986744307 4200081795 4345413345 4600089585 4678723595 4760092701 4911206755 4924801791 5125814109 5213434863 5492414655 5682463605 6015501765 6066784815 6314408685 6440125419 6644573845 6702987681 6875689457 7430913945 7800151905 7933487835 8208002985 8421702471 8543023515 8689058105 8840172159 9302403383 9682093317 9717349005 10200198645 10553146695 10733542365 10920212667 11171646135 11960232921 12164681347 13800268755 14036170785 14280278103 14733620265 14774405373 15640304589 16136822195 18046505295 18200354445 18943226055 19320376257 19933721535 20627068371 22591551073 23800463505 24624008955 25265107413 25629070545 26067174315 26520516477 27907210149 29046279951 32200627095 33514938405 34378447285 35880698763 36494044041 42108512355 44200860795 46512016915 46920913767 48410466585 54601063335 59801164605 60823406735 61881205113 67774653219 71401390515 73872026865 78201522945 83721630447 87138839853 96601881285 103135341855 109482132123 112957755365 126325537065 132602582385 139536050745 145231399755 158140857511 179403493815 182470220205 185643615339 203323959657 234604568835 251164891341 309406025565 328446396369 338873266095 418608152235 435694199265 474422572533 547410660615 609971878971 790704287555 928218076695 1016619798285 1255824456705 1423267717599 1642231981845 2372112862665 3049859394855 4269803152797 7116338587995 21349015763985
- Sum of all divisors σ(n): 53027626406400
- Sum of proper divisors (its aliquot sum) s(n): 31678610642415
- 21349015763985 is an abundant number, because the sum of its proper divisors (31678610642415) is greater than itself. Its abundance is 10329594878430
Bases of 21349015763985
- Binary: 1001101101010101101001000000000111100000100012
- Hexadecimal: 0x136AB4803C11
- Base-36: 7KFLORQQ9
Squares and roots of 21349015763985
- 21349015763985 squared (213490157639852) is 455780474090880033223080225
- 21349015763985 cubed (213490157639853) is 9730464526282754690801020251663320696625
-
The
square root of 21349015763985 is 4620499.5145530533 -
The
cube root of 21349015763985 is 27741.2453032421
Scales and comparisons
How big is 21349015763985?- 21,349,015,763,985 seconds is equal to 678,832 years, 34 weeks, 3 days, 20 hours, 39 minutes, 45 seconds.
-
To count from 1 to 21,349,015,763,985 would take you about one million, six hundred ninety-seven thousand and eighty-one 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 21349015763985 cubic inches would be around 2311.8 feet tall.
Recreational maths with 21349015763985
- 21349015763985 backwards is 58936751094312
- 21349015763985 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21349015763985's digits is 63
- More coming soon!
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The information we have on file for 21349015763985 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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