121252986573315212

Names of 121252986573315212

• Cardinal: 121252986573315212 can be written as One hundred twenty-one quadrillion, two hundred fifty-two trillion, nine hundred eighty-six billion, five hundred seventy-three million, three hundred fifteen thousand, two hundred twelve.

Scientific notation

• Scientific notation: 1.21252986573315212 × 10¹⁷

Factors of 121252986573315212

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1084

Divisors of 121252986573315212

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 7 11 14 22 28 44 49 67 77 98 121 134 154 196 242 268 308 343 469 484 539 686 737 847 938 997 1078 1331 1372 1474 1694 1876 1994 2156 2662 2948 3283 3388 3773 3988 5159 5324 5929 6566 6979 7546 8107 9317 10318 10967 11858 13132 13958 15092 16214 18634 20636 21934 22981 23716 27916 32428 36113 37268 41503 43868 45962 48853 56749 65219 66799 72226 76769 83006 89177 91924 97706 113498 120637 130438 133598 144452 153538 166012 178354 195412 226996 241274 252791 260876 267196 307076 341971 356708 397243 456533 467593 482548 505582 537383 624239 683942 734789 794486 844459 913066 935186 994009 1011164 1074766 1248478 1327007 1367884 1469578 1588972 1688918 1826132 1870372 1988018 2149532 2496956 2654014 2780701 2939156 3273151 3377836 3761681 3976036 4369673 5143523 5308028 5561402 5911213 6546302 6958063 7523362 8082679 8739346 9289049 10287046 10934099 11122804 11822426 13092604 13916126 15046724 16165358 17478692 18578098 20574092 21868198 22912057 23644852 27832252 30587711 32330716 36004661 37156196 41378491 43736396 45824114 48706441 56578753 61175422 65023343 66598603 72009322 76538693 82756982 88909469 91648228 97412882 113157506 120275089 122350844 130046686 133197206 144018644 153077386 165513964 177818938 194825764 226315012 240550178 252032627 260093372 266394412 306154772 340945087 355637876 396051271 455163401 466190221 481100356 504065254 535770851 622366283 681890174 732584633 792102542 841925623 910326802 932380442 991026973 1008130508 1071541702 1244732566 1323025979 1363780348 1465169266 1584205084 1683851246 1820653604 1864760884 1982053946 2143083404 2489465132 2646051958 2772358897 2930338532 3263331547 3367702492 3750395957 3964107892 4356563981 5128092431 5292103916 5544717794 5893479361 6526663094 6937188811 7500791914 8058430963 8713127962 9261181853 10256184862 10901296703 11089435588 11786958722 13053326188 13874377622 15001583828 16116861926 17426255924 18522363706 20512369724 21802593406 22843320829 23573917444 27748755244 30495947867 32233723852 35896647017 37044727412 41254355527 43605186812 45686641658 48560321677 56409016741 60991895734 64828272971 66398807191 71793294034 76309076921 82508711054 88642740593 91373283316 97120643354 112818033482 119914263733 121983791468 129656545942 132797614382 143586588068 152618153842 165017422108 177285481186 194241286708 225636066964 239828527466 251276529119 259313091884 265595228764 305236307684 339922251739 354570962372 394863117187 453797910797 464791650337 479657054932 502553058238 534163538447 620499184151 679844503478 730386879101 789726234374 839399846131 907595821594 929583300674 1005106116476 1068327076894 1240998368302 1319056901063 1359689006956 1460773758202 1579452468748 1678799692262 1815191643188 1859166601348 2136654153788 2481996736604 2638113802126 2764041820309 2921547516404 3253541552359 3357599384524 3739144769129 4343494289057 5112708153707 5276227604252 5528083640618 5875798922917 6507083104718 7478289538258 8034255670111 8686988578114 9233398307441 10225416307414 11056167281236 11751597845834 13014166209436 14956579076516 16068511340222 17373977156228 18466796614882 20450832614828 22774790866513 23503195691668 30404460023399 32137022680444 35788957075949 36933593229764 41130592460419 45549581733026 56239789690777 60808920046798 64633788152087 71577914151898 82261184920838 88376812371221 91099163466052 112479579381554 121617840093596 129267576304174 143155828303796 164522369841676 176753624742442 224959158763108 250522699531643 258535152608348 353507249484884 393678527835439 452436517064609 501045399063286 618637686598547 787357055670878 904873034129218 1002090798126572 1237275373197094 1574714111341756 1809746068258436 2474550746394188 2755749694848073 4330463806189829 5511499389696146 8660927612379658 11022998779392292 17321855224759316 30313246643328803 60626493286657606 121252986573315212
• Sum of all divisors σ(n): 276521762028288000
• Sum of proper divisors (its aliquot sum) s(n): 155268775454972788
• 121252986573315212 is an abundant number, because the sum of its proper divisors (155268775454972788) is greater than itself. Its abundance is 34015788881657576

Bases of 121252986573315212

• Binary: 110101110110001101111001011101000101010000101110010001100₂
• Hexadecimal: 0x1AEC6F2E8A85C8C
• Base-36: X5WLH1MEUMK

Squares and roots of 121252986573315212

• 121252986573315212 squared (121252986573315212²) is 14702286752948559077136396310604944
• 121252986573315212 cubed (121252986573315212³) is 1782696178252301739151687154343210330093275317608128
• The square root of 121252986573315212 is 348213995.3725513485
• The cube root of 121252986573315212 is 494953.2133765537

Scales and comparisons

• 121,252,986,573,315,212 seconds is equal to 3,855,469,912 years, 47 weeks, 5 days, 6 hours, 13 minutes, 32 seconds.
• To count from 1 to 121,252,986,573,315,212 would take you about eleven billion, five hundred sixty-six million, four hundred nine thousand, seven hundred thirty-eight 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 121252986573315212 cubic inches would be around 41246.1 feet tall.

Recreational maths with 121252986573315212

• 121252986573315212 backwards is 212513375689252121
• The number of decimal digits it has is: 18
• The sum of 121252986573315212's digits is 65
• More coming soon!