11815075998990

Names of 11815075998990

• Cardinal: 11815075998990 can be written as Eleven trillion, eight hundred fifteen billion, seventy-five million, nine hundred ninety-eight thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 1.181507599899 × 10¹³

Factors of 11815075998990

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 129

Divisors of 11815075998990

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 19 22 27 30 33 38 45 54 55 57 66 81 89 90 95 99 110 114 121 135 162 165 171 178 190 198 209 242 243 267 270 285 297 330 342 363 405 418 445 486 495 513 534 570 594 605 627 726 729 801 810 855 890 891 979 990 1026 1045 1089 1210 1215 1254 1335 1458 1485 1539 1602 1691 1710 1782 1815 1881 1958 2090 2178 2299 2403 2430 2565 2670 2673 2937 2970 3078 3135 3267 3382 3630 3645 3762 4005 4455 4598 4617 4806 4895 5073 5130 5346 5445 5643 5874 6270 6534 6897 7209 7290 7695 7921 8010 8019 8455 8811 8910 9234 9405 9790 9801 10146 10769 10890 11286 11495 12015 13365 13794 13851 14418 14685 15219 15390 15842 16038 16335 16910 16929 17622 18601 18810 19602 20691 21538 21627 22990 23085 23763 24030 25365 26433 26730 27702 28215 29370 29403 30438 32307 32670 33858 34485 36045 37202 39605 40095 41382 43254 44055 45657 46170 47526 49005 50730 50787 52866 53845 55803 56430 58806 62073 64614 64881 68970 69255 71289 72090 76095 79210 79299 80190 84645 87131 88110 88209 91314 93005 96921 98010 101574 103455 107690 108135 111606 118815 124146 129762 132165 136971 138510 142578 147015 150499 152190 152361 158598 161535 167409 169290 174262 176418 186010 186219 193842 204611 206910 213867 216270 228285 237630 237897 253935 261393 264330 273942 279015 290763 294030 300998 304722 310365 323070 324405 334818 356445 372438 396495 409222 410913 427734 435655 441045 451497 456570 475794 484605 502227 507870 522786 558030 558657 581526 613833 620730 641601 648810 684855 704969 712890 713691 752495 761805 784179 792990 821826 837045 871310 872289 882090 902994 931095 958441 969210 1004454 1023055 1069335 1117314 1189485 1227666 1232739 1283202 1306965 1354491 1369710 1409938 1427382 1453815 1504990 1506681 1523610 1568358 1655489 1674090 1675971 1744578 1841499 1862190 1916882 1924803 2046110 2054565 2114907 2138670 2257485 2352537 2378970 2465478 2511135 2613930 2616867 2708982 2793285 2875323 2907630 3013362 3069165 3208005 3310978 3351942 3524845 3568455 3682998 3849606 3920895 4063473 4109130 4229814 4361445 4514970 4520043 4705074 4792205 4966467 5022270 5233734 5524497 5586570 5750646 5774409 6138330 6163695 6344721 6416010 6772455 7049690 7057611 7136910 7533405 7754659 7841790 7850601 8126946 8277445 8379855 8625969 8722890 9040086 9207495 9584410 9624015 9932934 10574535 11048994 11548818 11762685 12190419 12327390 12689442 13084335 13394411 13544910 13560129 14115222 14376615 14899401 15066810 15509318 15701202 16554890 16573491 16759710 17251938 18210379 18414990 19034163 19248030 20317365 21149070 21172833 22600215 23263977 23525370 24380838 24832335 25877907 26168670 26788822 27120258 27622485 28753230 28872045 29798802 31723605 33146982 35288055 36420758 36571257 38068326 38773295 39253005 40183233 40634730 42345666 43129845 44698203 45200430 46527954 49664670 49720473 51755814 54631137 55244970 57102489 57744090 60952095 63447210 63518499 66972055 67800645 69791931 70576110 73142514 74497005 77546590 77633721 78506010 80366466 82867455 85301249 86259690 89396406 91051895 95170815 99440946 105864165 109262274 109713771 114204978 116319885 120549699 121904190 127036998 129389535 133944110 134094609 135601290 139583862 147338521 148994010 149161419 155267442 163893411 165734910 170602498 171307467 182103790 182856285 190341630 200916165 209375793 211728330 219427542 223491015 232639770 232901163 241099398 248602365 255903747 258779070 268189218 273155685 285512445 294677042 298322838 317592495 327786822 342614934 348959655 361649097 365712570 388168605 401832330 402283827 418751586 426506245 442015563 446982030 465802326 491680233 497204730 511807494 513922401 546311370 548568855 571024890 602748495 628127379 635184990 670473045 697919310 698703489 723298194 736692605 745807095 767711241 776337210 804567654 819467055 853012490 856537335 884031126 983360466 1027844802 1046878965 1084947291 1097137710 1164505815 1205496990 1206851481 1256254758 1279518735 1326046689 1340946090 1397406978 1473385210 1475040699 1491614190 1535422482 1620723731 1638934110 1713074670 1808245485 1884382137 2011419135 2093757930 2169894582 2210077815 2303133723 2329011630 2413702962 2458401165 2559037470 2569612005 2652093378 2950081398 3140636895 3241447462 3254841873 3493517445 3616490970 3768764274 3838556205 3978140067 4022838270 4420155630 4425122097 4606267446 4862171193 4916802330 5139224010 5424736455 5653146411 6034257405 6281273790 6509683746 6630233445 6909401169 6987034890 7375203495 7677112410 7956280134 8103618655 8850244194 9421910685 9724342386 9764525619 10849472910 11306292822 11515668615 11934420201 12068514810 13260466890 13275366291 13818802338 14586513579 14750406990 16207237310 16274209365 18843821370 19529051238 19890700335 20728203507 22125610485 23031337230 23868840402 24310855965 26550732582 28265732055 29173027158 32548418730 34547005845 35803260603 39781400670 41456407014 43759540737 44251220970 48621711930 48822628095 56531464110 59672101005 62184610521 66376831455 69094011690 71606521206 72932567895 87519081474 97645256190 103641017535 107409781809 119344202010 124369221042 131278622211 132753662910 145865135790 179016303015 207282035070 214819563618 218797703685 262557244422 310923052605 358032606030 393835866633 437595407370 537048909045 621846105210 656393111055 787671733266 1074097818090 1181507599899 1312786222110 1969179333165 2363015199798 3938358666330 5907537999495 11815075998990
• Sum of all divisors σ(n): 37312268263200
• Sum of proper divisors (its aliquot sum) s(n): 25497192264210
• 11815075998990 is an abundant number, because the sum of its proper divisors (25497192264210) is greater than itself. Its abundance is 13682116265220

Bases of 11815075998990

• Binary: 10101011111011101001011010000110110100001110₂
• Hexadecimal: 0xABEE9686D0E
• Base-36: 46RRR6YVI

Squares and roots of 11815075998990

• 11815075998990 squared (11815075998990²) is 139596020861909546481020100
• 11815075998990 cubed (11815075998990³) is 1649337595640054815728256397081769699000
• The square root of 11815075998990 is 3437306.5034980515
• The cube root of 11815075998990 is 22776.0726714131

Scales and comparisons

• 11,815,075,998,990 seconds is equal to 375,682 years, 45 weeks, 1 day, 19 hours, 16 minutes, 30 seconds.
• To count from 1 to 11,815,075,998,990 would take you about nine hundred thirty-nine thousand, two hundred seven 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 11815075998990 cubic inches would be around 1898 feet tall.

Recreational maths with 11815075998990

• 11815075998990 backwards is 09989957051811
• The number of decimal digits it has is: 14
• The sum of 11815075998990's digits is 72
• More coming soon!