121801768333728

Names of 121801768333728

• Cardinal: 121801768333728 can be written as One hundred twenty-one trillion, eight hundred one billion, seven hundred sixty-eight million, three hundred thirty-three thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.21801768333728 × 10¹⁴

Factors of 121801768333728

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 178629

Divisors of 121801768333728

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 17 21 24 28 31 32 34 41 42 47 48 51 56 62 68 82 84 93 94 96 102 112 119 123 124 136 141 164 168 186 188 204 217 224 238 246 248 272 282 287 328 329 336 357 372 376 408 434 476 492 496 527 544 564 574 651 656 658 672 697 714 744 752 799 816 861 868 952 984 987 992 1054 1128 1148 1271 1302 1312 1316 1394 1428 1457 1488 1504 1581 1598 1632 1722 1736 1904 1927 1968 1974 2091 2108 2256 2296 2397 2542 2604 2632 2788 2856 2914 2976 3162 3196 3444 3472 3689 3808 3813 3854 3936 3948 4182 4216 4371 4512 4592 4794 4879 5084 5208 5264 5576 5593 5712 5781 5828 6324 6392 6888 6944 7378 7626 7708 7896 8364 8432 8742 8897 9184 9588 9758 10168 10199 10416 10528 11067 11152 11186 11424 11562 11656 12648 12784 13489 13776 14637 14756 15252 15416 15792 16728 16779 16864 17484 17794 19176 19516 20336 20398 20832 21607 22134 22304 22372 23124 23312 24769 25296 25568 26691 26978 27552 29274 29512 30504 30597 30832 31584 32759 33456 33558 34968 35588 38352 39032 40467 40672 40796 43214 44268 44744 46248 46624 49538 50592 53382 53956 58548 59024 59737 61008 61194 61664 64821 65518 66912 67116 69936 71176 74307 76704 78064 80934 81592 86428 88536 89488 92496 98277 99076 106764 107912 117096 118048 119474 122016 122388 129642 131036 134232 139872 142352 148614 151249 156128 161868 163184 172856 173383 177072 178481 178976 179211 184992 196554 198152 213528 215824 229313 234192 238948 244776 259284 262072 268464 284704 297228 302498 323736 326368 345712 346766 354144 356962 358422 393108 396304 418159 427056 431648 453747 458626 468384 477896 489552 518568 520149 524144 535443 536928 594456 604996 647472 687939 691424 693532 713924 716844 786216 792608 836318 854112 907494 917252 955792 979104 1015529 1037136 1040298 1048288 1070886 1188912 1209992 1249367 1254477 1294944 1375878 1387064 1427848 1433688 1572432 1672636 1814988 1834504 1911584 2031058 2074272 2080596 2141772 2377824 2419984 2498734 2508954 2751756 2774128 2855696 2867376 3034177 3046587 3144864 3345272 3629976 3669008 3748101 4062116 4161192 4283544 4839968 4997468 5017908 5503512 5532911 5548256 5711392 5734752 6068354 6093174 6690544 7108703 7259952 7317721 7338016 7496202 8124232 8322384 8388607 8567088 9102531 9994936 10035816 11007024 11065822 12136708 12186348 13381088 14217406 14519904 14635442 14992404 16248464 16598733 16644768 16777214 17134176 18205062 19989872 20071632 21239239 21326109 21953163 22014048 22131644 24273416 24372696 25165821 28434812 29270884 29984808 32496928 33197466 33554428 36410124 38730377 39979744 40143264 42478478 42652218 43906326 44263288 48546832 48745392 50331642 51224047 56869624 58541768 58720249 59969616 63717717 66394932 67108856 72820248 77460754 84956956 85304436 87812652 88526576 94059487 97093664 97490784 100663284 102448094 113739248 116191131 117083536 117440498 119939232 124401257 127435434 132789864 134217712 142606319 145640496 153672141 154921508 169913912 170608872 175625304 176160747 177053152 188118974 201326568 204896188 226849351 227478496 232382262 234167072 234880996 248802514 254870868 260046817 265579728 268435424 282178461 285212638 291280992 307344282 309843016 339827824 341217744 343932887 351250608 352321494 373203771 376237948 402653136 409792376 427818957 453698702 464764524 469761992 497605028 509741736 520093634 531159456 564356922 570425276 614688564 619686032 658416409 679655648 680548053 682435488 687865774 702501216 704642988 746407542 752475896 780140451 805306272 819584752 855637914 870808799 907397404 929529048 939523984 995210056 998244233 1019483472 1031798661 1040187268 1128713844 1140850552 1229377128 1239372064 1316832818 1361096106 1375731548 1409285976 1492815084 1504951792 1560280902 1587945457 1639169504 1711275828 1741617598 1814794808 1820327719 1859058096 1879047968 1975249227 1990420112 1996488466 2038966944 2063597322 2080374536 2257427688 2281701104 2407530209 2458754256 2612426397 2633665636 2722192212 2751463096 2818571952 2985630168 2994732699 3009903584 3120561804 3175890914 3422551656 3483235196 3629589616 3640655438 3718116192 3856438967 3950498454 3980840224 3992976932 4127194644 4160749072 4420795889 4514855376 4563402208 4763836371 4815060418 4917508512 5224852794 5267331272 5444384424 5460983157 5502926192 5637143904 5846859079 5971260336 5989465398 6241123608 6351781828 6845103312 6966470392 7222590627 7259179232 7281310876 7712877934 7900996908 7985953864 8254389288 8321498144 8841591778 9029710752 9527672742 9630120836 10449705588 10534662544 10661919497 10888768848 10921966314 11005852384 11569316901 11693718158 11942520672 11978930796 12482247216 12703563656 13262387667 13690206624 13932940784 14445181254 14562621752 15425755868 15801993816 15971907728 16508778576 17540577237 17683183556 19055345484 19260241672 20899411176 21069325088 21323838994 21777537696 21843932628 23138633802 23387436316 23957861592 24964494432 25407127312 26524775334 26995072769 27865881568 28890362508 29125243504 30851511736 30945571223 31603987632 31943815456 31985758491 33017557152 35081154474 35366367112 38110690968 38520483344 40928013553 41798822352 42647677988 43687865256 46277267604 46774872632 47915723184 50814254624 53049550668 53990145538 57780725016 58250487008 61703023472 61891142446 63207975264 63971516982 70162308948 70732734224 74633436479 76221381936 77040966688 80985218307 81856027106 83597644704 85295355976 87375730512 92554535208 92836713669 93549745264 95831446368 106099101336 107980291076 115561450032 122784040659 123406046944 123782284892 127943033964 140324617896 141465468448 149266872958 152442763872 161970436614 163712054212 170590711952 174751461024 181252631449 185109070416 185673427338 187099490528 212198202672 215960582152 223900309437 231122900064 245568081318 247564569784 255886067928 280649235792 298533745916 323940873228 327424108424 341181423904 362505262898 370218140832 371346854676 424396405344 431921164304 447800618874 491136162636 495129139568 511772135856 543757894347 561298471584 597067491832 647881746456 654848216848 725010525796 742693709352 863842328608 895601237748 982272325272 990258279136 1023544271712 1087515788694 1194134983664 1268768420143 1295763492912 1309696433696 1450021051592 1485387418704 1791202475496 1964544650544 2175031577388 2388269967328 2537536840286 2591526985824 2900042103184 2970774837408 3582404950992 3806305260429 3929089301088 4350063154776 5075073680572 5800084206368 7164809901984 7612610520858 8700126309552 10150147361144 15225221041716 17400252619104 20300294722288 30450442083432 40600589444576 60900884166864 121801768333728
• Sum of all divisors σ(n): 417828406689792
• Sum of proper divisors (its aliquot sum) s(n): 296026638356064
• 121801768333728 is an abundant number, because the sum of its proper divisors (296026638356064) is greater than itself. Its abundance is 174224870022336

Bases of 121801768333728

• Binary: 11011101100011100101111001000100111000110100000₂
• Hexadecimal: 0x6EC72F2271A0
• Base-36: 176AYK1CIO

Squares and roots of 121801768333728

• 121801768333728 squared (121801768333728²) is 14835670769223144973582377984
• 121801768333728 cubed (121801768333728³) is 1807010934108377778773948657839175551844352
• The square root of 121801768333728 is 11036383.8431674711
• The cube root of 121801768333728 is 49569.8796507031

Scales and comparisons

• 121,801,768,333,728 seconds is equal to 3,872,919 years, 24 weeks, 5 days, 1 hour, 8 minutes, 48 seconds.
• To count from 1 to 121,801,768,333,728 would take you about nine million, six hundred eighty-two thousand, two hundred ninety-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 121801768333728 cubic inches would be around 4130.8 feet tall.

Recreational maths with 121801768333728

• 121801768333728 backwards is 827333867108121
• The number of decimal digits it has is: 15
• The sum of 121801768333728's digits is 60
• More coming soon!