18970513388190

Names of 18970513388190

• Cardinal: 18970513388190 can be written as Eighteen trillion, nine hundred seventy billion, five hundred thirteen million, three hundred eighty-eight thousand, one hundred ninety.

Scientific notation

• Scientific notation: 1.897051338819 × 10¹³

Factors of 18970513388190

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 2119

Divisors of 18970513388190

• Number of divisors d(n): 704
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 18 21 26 27 30 35 39 42 45 54 63 65 70 78 81 90 91 105 117 126 130 135 162 169 182 189 195 210 234 243 270 273 315 338 351 378 390 405 455 486 507 546 567 585 630 702 729 810 819 845 910 945 1014 1053 1134 1170 1183 1215 1365 1458 1521 1638 1690 1701 1755 1890 2089 2106 2187 2197 2366 2430 2457 2535 2730 2835 3042 3159 3402 3510 3549 3645 4095 4178 4374 4394 4563 4914 5070 5103 5265 5670 5915 6267 6318 6561 6591 7098 7290 7371 7605 8190 8505 9126 9477 10206 10445 10530 10647 10935 10985 11830 12285 12534 13122 13182 13689 14623 14742 15210 15309 15379 15795 17010 17745 18801 18954 19683 19773 20890 21294 21870 21970 22113 22815 24570 25515 27157 27378 28431 29246 30618 30758 31335 31590 31941 32805 32955 35490 36855 37602 39366 39546 41067 43869 44226 45630 45927 46137 47385 51030 53235 54314 56403 56862 59049 59319 62670 63882 65610 65910 66339 68445 73115 73710 76545 76895 81471 82134 85293 87738 91854 92274 94005 94770 95823 98415 98865 106470 110565 112806 118098 118638 123201 131607 132678 135785 136890 137781 138411 142155 146230 153090 153790 159705 162942 169209 170586 177957 188010 190099 191646 196830 197730 199017 205335 219345 221130 229635 230685 244413 246402 255879 263214 271570 275562 276822 282015 284310 287469 295245 296595 319410 331695 338418 353041 355914 369603 380198 394821 398034 407355 410670 413343 415233 426465 438690 459270 461370 479115 488826 507627 511758 533871 564030 570297 574938 590490 593190 597051 616005 658035 663390 688905 692055 706082 733239 739206 767637 789642 814710 826686 830466 846045 852930 862407 889785 950495 958230 995085 1015254 1059123 1067742 1108809 1140594 1184463 1194102 1222065 1232010 1245699 1279395 1316070 1377810 1384110 1437345 1466478 1522881 1535274 1601613 1692090 1710891 1724814 1765205 1779570 1791153 1848015 1900990 1974105 1990170 2066715 2076165 2118246 2199717 2217618 2368926 2444130 2471287 2491398 2538135 2558790 2587221 2669355 2851485 2874690 2985255 3045762 3177369 3203226 3326427 3421782 3530410 3553389 3582306 3666195 3696030 3737097 3838185 3948210 4133430 4152330 4312035 4399434 4568643 4589533 4804839 4942574 5076270 5132673 5174442 5295615 5338710 5373459 5544045 5702970 5922315 5970510 6228495 6354738 6599151 6652854 7106778 7332390 7413861 7474194 7614405 7676370 7761663 8008065 8554455 8624070 8955765 9137286 9179066 9532107 9609678 9979281 10265346 10591230 10660167 10746918 10998585 11088090 11211291 11844630 12356435 12456990 12936105 13198302 13705929 13768599 14414517 14827722 15228810 15398019 15523326 15886845 16016130 16632135 17108910 17766945 17911530 18685485 19064214 19797453 19958562 21320334 21997170 22241583 22422582 22843215 22947665 23284989 24024195 24712870 25663365 25872210 26867295 27411858 27537198 28596321 28829034 30796038 31773690 31980501 32126731 32995755 33264270 33633873 35533890 37069305 37370970 38808315 39594906 41117787 41305797 43243551 44483166 45686430 45895330 46194057 46569978 47660535 48048390 49896405 51326730 53300835 53734590 56056455 57192642 59392359 63961002 64253462 65991510 66724749 67267746 68529645 68842995 69854967 72072585 74138610 76990095 77616630 82235574 82611594 85788963 86487102 92388114 95321070 95941503 96380193 98987265 99792810 100901619 106601670 111207915 112112910 116424945 118784718 123353361 123917391 129730653 133449498 137059290 137685990 138582171 139709934 142981605 144145170 153980190 159902505 160633655 168169365 171577926 178177077 191883006 192760386 197974530 200174247 201803238 205588935 206528985 216217755 222415830 230970285 232849890 246706722 247834782 257366889 259461306 277164342 285963210 287824509 289140579 296961795 302704857 319805010 321267310 333623745 336338730 349274835 356354154 371752173 400348494 411177870 413057970 415746513 428944815 432435510 461940570 479707515 481900965 504508095 514733778 534531231 575649018 578281158 593923590 600522741 605409714 616766805 619586955 648653265 667247490 692910855 698549670 743504346 772100667 831493026 857889630 863473527 867421737 890885385 908114571 959415030 963801930 1000871235 1009016190 1069062462 1115256519 1201045482 1233533610 1239173910 1247239539 1286834445 1297306530 1385821710 1439122545 1445702895 1513524285 1544201334 1603593693 1726947054 1734843474 1781770770 1801568223 1816229142 1858760865 2001742470 2078732565 2230513038 2316302001 2494479078 2573668890 2602265211 2672656155 2878245090 2891405790 3002613705 3027048570 3207187386 3345769557 3603136446 3717521730 3741718617 3860503335 4157465130 4317367635 4337108685 4540572855 4632604002 5204530422 5345312310 5404704669 5576282595 6005227410 6236197695 6691539114 6948906003 7483437234 7721006670 7806795633 8017968465 8634735270 8674217370 9007841115 9081145710 10037308671 10809409338 11152565190 11225155851 11581510005 12472395390 13011326055 13897812006 15613591266 16035936930 16214114007 16728847785 18015682230 18708593085 20074617342 20846718009 22450311702 23163020010 23420386899 26022652110 27023523345 30111926013 32428228014 33457695570 34744530015 37417186170 39033978165 41693436018 46840773798 48642342021 50186543355 54047046690 56125779255 60223852026 69489060030 70261160697 78067956330 81070570035 90335778039 97284684042 100373086710 104233590045 112251558510 117101934495 140522321394 145927026063 150559630065 162141140070 180671556078 208467180090 210783482091 234203868990 243211710105 271007334117 291854052126 301119260130 351305803485 421566964182 451678890195 486423420210 542014668234 632350446273 702611606970 729635130315 903357780390 1053917410455 1264700892546 1355036670585 1459270260630 1897051338819 2107834820910 2710073341170 3161752231365 3794102677638 6323504462730 9485256694095 18970513388190
• Sum of all divisors σ(n): 63443493590400
• Sum of proper divisors (its aliquot sum) s(n): 44472980202210
• 18970513388190 is an abundant number, because the sum of its proper divisors (44472980202210) is greater than itself. Its abundance is 25502466814020

Bases of 18970513388190

• Binary: 100010100000011101010101101100011001010011110₂
• Hexadecimal: 0x1140EAB6329E
• Base-36: 6Q2XLV7VI

Squares and roots of 18970513388190

• 18970513388190 squared (18970513388190²) is 359880378211496033631476100
• 18970513388190 cubed (18970513388190³) is 6827115533008066273374999859642007259000
• The square root of 18970513388190 is 4355515.2838889223
• The cube root of 18970513388190 is 26670.2054588567

Scales and comparisons

• 18,970,513,388,190 seconds is equal to 603,203 years, 33 weeks, 4 days, 4 hours, 16 minutes, 30 seconds.
• To count from 1 to 18,970,513,388,190 would take you about one million, five hundred eight thousand and nine 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 18970513388190 cubic inches would be around 2222.5 feet tall.

Recreational maths with 18970513388190

• 18970513388190 backwards is 09188331507981
• 18970513388190 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18970513388190's digits is 63
• More coming soon!