12731888950222208

Names of 12731888950222208

• Cardinal: 12731888950222208 can be written as Twelve quadrillion, seven hundred thirty-one trillion, eight hundred eighty-eight billion, nine hundred fifty million, two hundred twenty-two thousand, two hundred eight.

Scientific notation

• Scientific notation: 1.2731888950222208 × 10¹⁶

Factors of 12731888950222208

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 79

Divisors of 12731888950222208

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 8 13 16 23 26 32 41 46 52 64 82 92 104 128 164 169 184 208 299 328 338 368 416 533 598 656 676 736 832 943 1066 1196 1312 1352 1472 1664 1681 1886 2132 2197 2392 2624 2704 2944 3362 3772 3887 4264 4394 4784 5248 5408 6724 6929 7544 7774 8528 8788 9568 10816 12259 13448 13858 15088 15548 17056 17576 19136 21632 21853 24518 26896 27716 28561 30176 31096 34112 35152 38272 38663 43706 49036 50531 53792 55432 57122 60352 62192 68224 68921 70304 77326 87412 90077 98072 101062 107584 110864 114244 120704 124384 137842 140608 154652 159367 174824 180154 196144 202124 215168 221728 228488 248768 275684 281216 284089 309304 318734 349648 360308 371293 392288 404248 443456 456976 497536 502619 551368 568178 618608 637468 656903 699296 720616 742586 784576 808496 886912 895973 913952 1005238 1102736 1136356 1171001 1237216 1274936 1313806 1398592 1441232 1485172 1569152 1585183 1616992 1791946 1827904 2010476 2071771 2205472 2272712 2342002 2474432 2549872 2627612 2797184 2882464 2970344 3170366 3233984 3583892 3655808 3693157 4020952 4143542 4410944 4545424 4684004 4826809 4948864 5099744 5255224 5764928 5940688 6340732 6467968 6534047 7167784 7386314 8041904 8287084 8539739 8821888 9090848 9368008 9653618 10199488 10510448 11529856 11647649 11881376 12681464 13068094 14335568 14772628 15223013 16083808 16574168 17079478 18181696 18736016 19307236 20398976 20607379 21020896 23295298 23762752 25362928 26136188 26933023 28671136 29545256 30446026 32167616 33148336 34158956 36363392 37472032 38614472 41214758 42041792 46590596 47525504 48011041 50725856 52272376 53866046 57342272 59090512 60892052 62748517 64335232 66296672 68317912 74944064 77228944 82429516 84083584 84942611 93181192 96022082 101451712 104544752 107732092 111016607 114684544 118181024 121784104 125497034 132593344 136635824 149888128 151419437 154457888 164859032 169885222 186362384 192044164 197899169 202903424 209089504 215464184 222033214 236362048 243568208 250994068 265186688 267895927 273271648 302838874 308915776 329718064 339770444 350129299 372724768 384088328 395798338 418179008 430928368 444066428 472724096 487136416 501988136 535791854 546543296 605677748 617831552 624143533 659436128 679540888 700258598 745449536 768176656 791596676 836358016 861856736 888132856 974272832 1003976272 1071583708 1093086592 1104253943 1211355496 1248287066 1318872256 1359081776 1400517196 1443215891 1490899072 1536353312 1583193352 1723713472 1776265712 1948545664 1968452681 2007952544 2143167416 2208507886 2422710992 2496574132 2572689197 2637744512 2718163552 2801034392 2886431782 3072706624 3166386704 3447426944 3482647051 3552531424 3936905362 4015905088 4286334832 4417015772 4551680887 4845421984 4993148264 5145378394 5436327104 5602068784 5772863564 6145413248 6332773408 6965294102 7105062848 7873810724 8031810176 8113865929 8572669664 8834031544 9103361774 9690843968 9986296528 10290756788 10872654208 11204137568 11545727128 12665546816 13930588204 14210125696 14355301259 15747621448 16227731858 17145339328 17668063088 18206723548 19381687936 19972593056 20581513576 22408275136 23091454256 25331093632 25589884853 27861176408 28710602518 31495242896 32455463716 34290678656 35336126176 36413447096 39945186112 41163027152 44816550272 45274411663 46182908512 51179769706 55722352816 57421205036 59171851531 62990485792 64910927432 70672252352 72826894192 79890372224 82326054304 90548823326 92365817024 102359539412 105480257077 111444705632 114842410072 118343703062 125980971584 129821854864 141344504704 145653788384 164652108608 181097646652 184731634048 186618916367 204719078824 210960514154 222889411264 229684820144 236687406124 251961943168 259643709728 291307576768 329304217216 332668503089 362195293304 373237832734 409438157648 421921028308 445778822528 459369640288 473374812248 519287419456 582615153536 588567351619 665337006178 724390586608 746475665468 818876315296 843842056616 918739280576 946749624496 1038574838912 1177134703238 1330674012356 1448781173216 1492951330936 1637752630592 1687684113232 1837478561152 1893499248992 2354269406476 2426045912771 2661348024712 2897562346432 2985902661872 3275505261184 3375368226464 3786998497984 4324690540157 4708538812952 4852091825542 5322696049424 5795124692864 5971805323744 6750736452928 7573996995968 7651375571047 8649381080314 9417077625904 9704183651084 10645392098848 11943610647488 13501472905856 15302751142094 17298762160628 18834155251808 19408367302168 21290784197696 23887221294976 30605502284188 34597524321256 37668310503616 38816734604336 42581568395392 61211004568376 69195048642512 75336621007232 77633469208672 99467882423611 122422009136752 138390097285024 155266938417344 198935764847222 244844018273504 276780194570048 310533876834688 397871529694444 489688036547008 553560389140096 795743059388888 979376073094016 1591486118777776 3182972237555552 6365944475111104 12731888950222208
• Sum of all divisors σ(n): 29389505301676800
• Sum of proper divisors (its aliquot sum) s(n): 16657616351454592
• 12731888950222208 is an abundant number, because the sum of its proper divisors (16657616351454592) is greater than itself. Its abundance is 3925727401232384

Bases of 12731888950222208

• Binary: 101101001110111001010111100110001100101001110110000000₂
• Hexadecimal: 0x2D3B95E6329D80
• Base-36: 3HD2T1DBX4W

Squares and roots of 12731888950222208

• 12731888950222208 squared (12731888950222208²) is 162100996240790357659652576395264
• 12731888950222208 cubed (12731888950222208³) is 2063851882858130432126152042040728633628438822912
• The square root of 12731888950222208 is 112835672.3302617983
• The cube root of 12731888950222208 is 233505.7686046315

Scales and comparisons

• 12,731,888,950,222,208 seconds is equal to 404,834,686 years, 15 weeks, 3 days, 18 hours, 10 minutes, 8 seconds.
• To count from 1 to 12,731,888,950,222,208 would take you about one billion, two hundred fourteen million, five hundred four thousand and fifty-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 12731888950222208 cubic inches would be around 19458.8 feet tall.

Recreational maths with 12731888950222208

• 12731888950222208 backwards is 80222205988813721
• The number of decimal digits it has is: 17
• The sum of 12731888950222208's digits is 68
• More coming soon!