845942199836916

Names of 845942199836916

• Cardinal: 845942199836916 can be written as Eight hundred forty-five trillion, nine hundred forty-two billion, one hundred ninety-nine million, eight hundred thirty-six thousand, nine hundred sixteen.

Scientific notation

• Scientific notation: 8.45942199836916 × 10¹⁴

Factors of 845942199836916

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 879

Divisors of 845942199836916

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 7 12 13 14 21 26 28 39 42 43 49 52 78 84 86 91 98 129 147 156 169 172 182 196 258 273 294 301 338 343 364 507 516 546 559 588 602 637 676 686 811 903 1014 1029 1092 1118 1183 1204 1274 1372 1622 1677 1806 1849 1911 2028 2058 2107 2236 2366 2433 2548 3244 3354 3549 3612 3698 3822 3913 4116 4214 4459 4732 4866 5547 5677 6321 6708 7098 7267 7396 7644 7826 8281 8428 8918 9732 10543 11094 11354 11739 12642 12943 13377 14196 14534 14749 15652 16562 17031 17836 21086 21801 22188 22708 23478 24037 24843 25284 25886 26754 27391 29068 29498 31629 33124 34062 34873 38829 39739 42172 43602 44247 46956 48074 49686 50869 51772 53508 54782 57967 58996 63258 68124 69746 72111 73801 77658 79478 82173 87204 88494 90601 96148 99372 101738 104619 109564 115934 119217 126516 137059 139492 144222 147602 152607 155316 158956 164346 168259 173901 176988 181202 191737 203476 209238 221403 231868 238434 244111 271803 274118 278173 288444 295204 305214 312481 328692 336518 347802 356083 362404 383474 411177 418476 442806 453349 476868 488222 504777 516607 543606 548236 556346 575211 610428 624962 634207 657721 673036 695604 712166 732333 766948 822354 834519 885612 906698 937443 959413 976444 1009554 1033214 1068249 1087212 1112692 1150422 1177813 1249924 1268414 1315442 1360047 1424332 1464666 1499539 1549821 1644708 1669038 1708777 1813396 1874886 1902621 1918826 1973163 2019108 2066428 2136498 2187367 2300844 2355626 2492581 2536828 2630884 2720094 2878239 2929332 2999078 3099642 3173443 3338076 3417554 3533439 3616249 3749772 3805242 3837652 3946326 4272996 4374734 4498617 4604047 4711252 4985162 5126331 5440188 5756478 5893537 5998156 6199284 6346886 6562101 6715891 6835108 7066878 7232498 7477743 7610484 7892652 8244691 8550373 8749468 8997234 9208094 9520329 9970324 10252662 10496773 10848747 11512956 11787074 11961439 12693772 13124202 13431782 13812141 14133756 14464996 14955486 15311569 16489382 17100746 17680611 17994468 18416188 19040658 19494007 20147673 20505324 20993546 21697494 22214101 23574148 23922878 24734073 25651119 26248404 26863564 27624282 28282003 29910972 30623138 31490319 32228329 32978764 34201492 35361222 35884317 38081316 38988014 40295346 41254759 41987092 43394988 44428202 45934707 47011237 47845756 49468146 51302238 55248564 56564006 58482021 59852611 61246276 62980638 64456658 66642303 70722444 71768634 73477411 77976028 80590692 82509518 84846009 88856404 91869414 94022474 96684987 98936292 102604476 107180983 111154849 113128012 116964042 119705222 123764277 125961276 128913316 133284606 136458049 141033711 143537268 146954822 155498707 165019036 169692018 179557833 183738828 188044948 193369974 197974021 214361966 220432233 222309698 225598303 233928084 239410444 247528554 253422091 266569212 272916098 282067422 288783313 293909644 310997414 321542949 333464547 339384036 359115666 367666039 386739948 395948042 409374147 418968277 428723932 440864466 444619396 451196606 466496121 495057108 506844182 514341877 545832196 564134844 577566626 593922063 621994828 643085898 666929094 676794909 718231332 735332078 760266273 778083943 791896084 818748294 837936554 866349939 881728932 902393212 932992242 955206343 1013688364 1028683754 1102998117 1155133252 1187844126 1216126129 1256904831 1286171796 1333858188 1353589818 1385818147 1470664156 1520532546 1543025631 1556167886 1637496588 1675873108 1732699878 1773954637 1865984484 1910412686 2021483191 2057367508 2205996234 2334251829 2375688252 2432252258 2513809662 2573662273 2707179636 2771636294 2865619029 2932777939 3041065092 3086051262 3112335772 3465399756 3547909274 3648378387 3820825372 4042966382 4157454441 4411992468 4668503658 4779658507 4864504516 5027619324 5147324546 5321863911 5446587601 5543272588 5731238058 5865555878 6064449573 6172102524 6686444401 7095818548 7296756774 7720986819 8085932764 8314908882 8512882903 8798333817 9337007316 9559317014 9700727029 10294649092 10643727822 10893175202 11462476116 11731111756 12128899146 12417682459 13372888802 14338975521 14593513548 15441973638 15809639677 16339762803 16629817764 17025765806 17596667634 18015635911 19118634028 19401454058 20059333203 21287455644 21786350404 24257798292 24835364918 25538648709 26745777604 28677951042 29102181087 30883947276 31619279354 32679525606 33457609549 34051531612 35193335268 36031271822 37253047377 38126113207 38802908116 40118666406 47428919031 49670729836 51077297418 54046907733 57355902084 58204362174 59590180321 63238558708 65359051212 66915219098 72062543644 74506094754 76252226414 80237332812 86923777213 94857838062 100372828647 102154594836 108093815466 110667477739 114378339621 116408724348 119180360642 126109451377 133830438196 149012189508 152504452828 173847554426 178770540963 189715676124 200745657294 205525315801 216187630932 221334955478 228756679242 234203266843 238360721284 252218902754 260771331639 332002433217 347695108852 357541081926 378328354131 401491314588 411050631602 417131262247 442669910956 457513358484 468406533686 504437805508 521542663278 616575947403 664004866434 702609800529 715082163852 756656708262 774672344173 822101263204 834262524494 936813067372 1043085326556 1233151894806 1251393786741 1328009732868 1405219601058 1438677210607 1513313416524 1549344688346 1639422867901 1668525048988 2324017032519 2466303789612 2502787573482 2810439202116 2877354421214 3098689376692 3278845735802 4316031631821 4648034065038 4918268603703 5005575146964 5422706409211 5754708842428 6557691471604 8632063263642 9296068130076 9836537207406 10070740474249 10845412818422 16268119227633 17264126527284 19673074414812 20141480948498 21690825636844 30212221422747 32536238455266 40282961896996 60424442845494 65072476910532 70495183319743 120848885690988 140990366639486 211485549959229 281980733278972 422971099918458 845942199836916
• Sum of all divisors σ(n): 2555037445262400
• Sum of proper divisors (its aliquot sum) s(n): 1709095245425484
• 845942199836916 is an abundant number, because the sum of its proper divisors (1709095245425484) is greater than itself. Its abundance is 863153045588568

Bases of 845942199836916

• Binary: 11000000010110000101000100010100100110000011110100₂
• Hexadecimal: 0x30161445260F4
• Base-36: 8BV0HC7AIC

Squares and roots of 845942199836916

• 845942199836916 squared (845942199836916²) is 715618205464920724536996391056
• 845942199836916 cubed (845942199836916³) is 605371638974341181120379577001581443761023296
• The square root of 845942199836916 is 29085085.5222554915
• The cube root of 845942199836916 is 94575.8449680747

Scales and comparisons

• 845,942,199,836,916 seconds is equal to 26,898,345 years, 14 weeks, 5 days, 7 hours, 8 minutes, 36 seconds.
• To count from 1 to 845,942,199,836,916 would take you about sixty-seven million, two hundred forty-five thousand, eight hundred sixty-three 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 845942199836916 cubic inches would be around 7881.3 feet tall.

Recreational maths with 845942199836916

• 845942199836916 backwards is 619638991249548
• 845942199836916 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 845942199836916's digits is 84
• More coming soon!