18116300755979972

Names of 18116300755979972

• Cardinal: 18116300755979972 can be written as Eighteen quadrillion, one hundred sixteen trillion, three hundred billion, seven hundred fifty-five million, nine hundred seventy-nine thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 1.8116300755979972 × 10¹⁶

Factors of 18116300755979972

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 130

Divisors of 18116300755979972

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 7 13 14 26 28 41 49 52 67 82 91 98 134 164 182 196 268 287 343 364 469 533 574 637 686 871 938 1066 1148 1274 1372 1681 1742 1876 2009 2132 2401 2548 2747 3283 3362 3484 3731 4018 4459 4489 4802 5494 6097 6566 6724 7462 8036 8918 8978 9604 10988 11767 12194 13132 14063 14924 16807 17836 17956 19229 21853 22981 23534 24388 26117 28126 31213 31423 33614 35711 38458 42679 43706 45962 47068 52234 56252 58357 62426 62846 67228 68921 71422 76916 82369 85358 87412 91924 98441 104468 112627 116714 124852 125692 134603 137842 142844 152971 160867 164738 170716 182819 184049 196882 218491 219961 225254 233428 249977 269206 275684 298753 300763 305942 321734 329476 365638 368098 393764 408499 436982 439922 450508 482447 499954 538412 576583 597506 601526 611884 643468 689087 731276 736196 788389 816998 873964 879844 895973 942221 964894 999908 1070797 1126069 1153166 1195012 1203052 1279733 1288343 1378174 1464151 1539727 1576778 1633996 1749839 1791946 1884442 1929788 2091271 2105341 2141594 2252138 2306332 2392637 2559466 2576686 2756348 2859493 2928302 3079454 3153556 3377129 3499678 3583892 3768884 3909919 4036081 4182542 4210682 4283188 4504276 4617707 4785274 5118932 5153372 5518723 5718986 5856604 6158908 6271811 6595547 6754258 6999356 7495579 7546009 7819838 8072162 8365084 8421364 8958131 9018401 9235414 9570548 10249057 10778089 11037446 11437972 12248873 12331283 12543622 13191094 13508516 14638897 14737387 14991158 15092018 15639676 16144324 16748459 17916262 18036802 18470828 20016451 20498114 21556178 22074892 23639903 24497746 24662566 25087244 26382188 27369433 28252567 29277794 29474774 29982316 30184036 32323949 33496918 35832524 36073604 38631061 40032902 40996228 43112356 43902677 46168829 47279806 48995492 49325132 52469053 52822063 54738866 56505134 58555588 58949548 60030191 63128807 64647898 66993836 71743399 75446623 77262122 80065804 85742111 86318981 87805354 92337658 94559612 98098117 103161709 104938106 105644126 109477732 113010268 117239213 120060382 126257614 129295796 140115157 143486798 150893246 154524244 160306679 165479321 171484222 172637962 175610708 184675316 191586031 196196234 206323418 209876212 211288252 226267643 234478426 240120764 252515228 270417427 280230314 286973596 301786492 307318739 309386369 320613358 330958642 342968444 345275924 367283371 369754441 383172062 392392468 412646836 420211337 441901649 452535286 468956852 502203793 505582603 540834854 560460628 600194777 604232867 614637478 618772738 641226716 661917284 686686819 722131963 734566742 739508882 766344124 820674491 840422674 883803298 905070572 980806099 1004407586 1011165206 1081669708 1122146753 1158355247 1200389554 1208465734 1229274956 1237545476 1341102217 1373373638 1444263926 1469133484 1479017764 1583873501 1641348982 1680845348 1767606596 1892921989 1961612198 2008815172 2022330412 2151231173 2165704583 2244293506 2316710494 2400779108 2416931468 2588281087 2682204434 2746747276 2888527852 2941479359 3093311543 3167747002 3282697964 3515426551 3539078221 3785843978 3923224396 4022022797 4229630069 4302462346 4331409166 4488587012 4633420988 4806807733 5054923741 5176562174 5364408868 5744721437 5882958718 6186623086 6335494004 6572573839 7030853102 7078156442 7571687956 7855027271 8044045594 8459260138 8604924692 8662818332 9387715519 9613615466 10109847482 10353124348 11087114507 11489442874 11765917436 12373246172 13145147678 14061706204 14156312884 15058618211 15159932081 15710054542 16088091188 16918520276 18117967609 18775431038 19227230932 20219694964 20590355513 20728886723 22174229014 22978885748 24607985857 24773547547 26290295356 28154159579 29607410483 30117236422 30319864162 31420109084 33647654131 36235935218 37550862076 40213050059 41180711026 41457773446 44348458028 46008016873 49215971714 49547095094 54985190897 56308319158 59214820966 60234472844 60639728324 65714008633 67295308262 72471870436 77609801549 80426100118 82361422052 82915546892 92016033746 98431943428 99094190188 106119524567 109970381794 112616638316 118429641932 126825773263 131428017266 134590616524 144132488591 145102207061 155219603098 160852200236 173414832829 184032067492 197079117053 207251873381 212239049134 219940763588 235533578917 253651546526 262856034532 269475527399 288264977182 290204414122 310439206196 322056118111 346829665658 384896336279 394158234106 414503746762 424478098268 471067157834 507303093052 538951054798 576529954364 580408828244 644112236222 693659331316 742836671969 769792672558 788316468212 829007493524 942134315668 1008927420137 1015715449427 1077902109596 1213903829803 1288224472444 1379553819371 1485673343938 1539585345116 1648735052419 1886328691793 2017854840274 2031430898854 2254392826777 2427807659606 2694274353953 2759107638742 2971346687876 3297470104838 3772657383586 4035709680548 4062861797708 4508785653554 4855615319212 5199856703783 5388548707906 5518215277484 6594940209676 7110008145989 7545314767172 8497326808621 9017571307108 9656876735597 10399713407566 10777097415812 13204300842551 14220016291978 15780749787439 16994653617242 19313753471194 20799426815132 26408601685102 28440032583956 31561499574878 33989307234484 38627506942388 49770057021923 52817203370204 63122999149756 67598137149179 92430105897857 99540114043846 110465248512073 135196274298358 184860211795714 199080228087692 220930497024146 270392548596716 348390399153461 369720423591428 441860994048292 647010741284999 696780798306922 1294021482569998 1393561596613844 2588042965139996 4529075188994993 9058150377989986 18116300755979972
• Sum of all divisors σ(n): 41446695410910720
• Sum of proper divisors (its aliquot sum) s(n): 23330394654930748
• 18116300755979972 is an abundant number, because the sum of its proper divisors (23330394654930748) is greater than itself. Its abundance is 5214093898950776

Bases of 18116300755979972

• Binary: 1000000010111001010110111110111001101000100111011000100₂
• Hexadecimal: 0x405CADF7344EC4
• Base-36: 4YDOXO933R8

Squares and roots of 18116300755979972

• 18116300755979972 squared (18116300755979972²) is 328200353081120504992918065120784
• 18116300755979972 cubed (18116300755979972³) is 5945776304636397137258794636319718247504464938048
• The square root of 18116300755979972 is 134596808.1195834749
• The cube root of 18116300755979972 is 262637.3618485005

Scales and comparisons

• 18,116,300,755,979,972 seconds is equal to 576,042,326 years, 33 weeks, 2 days, 21 hours, 59 minutes, 32 seconds.
• To count from 1 to 18,116,300,755,979,972 would take you about one billion, seven hundred twenty-eight million, one hundred twenty-six thousand, nine hundred seventy-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 18116300755979972 cubic inches would be around 21886.4 feet tall.

Recreational maths with 18116300755979972

• 18116300755979972 backwards is 27997955700361181
• The number of decimal digits it has is: 17
• The sum of 18116300755979972's digits is 80
• More coming soon!