19680123427965

Names of 19680123427965

• Cardinal: 19680123427965 can be written as Nineteen trillion, six hundred eighty billion, one hundred twenty-three million, four hundred twenty-seven thousand, nine hundred sixty-five.

Scientific notation

• Scientific notation: 1.9680123427965 × 10¹³

Factors of 19680123427965

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 166

Divisors of 19680123427965

• Number of divisors d(n): 960
• Complete list of divisors:
  1 3 5 7 9 11 13 15 21 27 33 35 39 45 55 63 65 77 81 91 99 105 117 121 127 135 143 165 169 189 195 231 243 273 297 315 351 363 381 385 405 429 455 495 507 567 585 605 635 693 715 729 819 845 847 889 891 945 1001 1053 1089 1143 1155 1183 1215 1287 1331 1365 1397 1485 1521 1573 1651 1701 1755 1815 1859 1905 2079 2145 2187 2457 2535 2541 2667 2673 2835 3003 3159 3267 3429 3465 3549 3645 3861 3993 4095 4191 4235 4445 4455 4563 4719 4953 5005 5103 5265 5445 5577 5715 5915 6237 6435 6561 6655 6985 7371 7605 7623 7865 8001 8019 8255 8505 9009 9295 9317 9477 9779 9801 10287 10395 10647 10935 11011 11557 11583 11979 12285 12573 12705 13013 13335 13365 13689 14157 14859 15015 15309 15367 15795 16335 16731 17145 17303 17745 18161 18711 19305 19683 19965 20449 20955 21463 22113 22815 22869 23595 24003 24057 24765 25515 27027 27885 27951 28431 29337 29403 30861 31185 31941 32805 33033 34671 34749 35937 36855 37719 38115 39039 40005 40095 41067 42471 44577 45045 45927 46101 46585 47385 48895 49005 50193 51435 51909 53235 54483 55055 56133 57785 57915 59895 61347 62865 64389 65065 66339 68445 68607 70785 72009 72171 74295 76545 76835 81081 83655 83853 85293 86515 88011 88209 90805 92583 93555 95823 98415 99099 102245 104013 104247 107315 107569 107811 110565 113157 114345 117117 120015 120285 121121 123201 127127 127413 133731 135135 137781 138303 139755 142155 143143 146685 147015 150241 150579 154305 155727 159705 163449 165165 168399 169037 173355 173745 179685 184041 188595 193167 195195 199017 199771 205335 205821 212355 216027 216513 222885 224939 229635 230505 236093 243243 250965 251559 255879 259545 264033 264627 272415 277749 280665 287469 297297 306735 312039 312741 321945 322707 323433 331695 339471 343035 351351 360045 360855 363363 369603 381381 382239 401193 405405 414909 419265 426465 429429 440055 441045 450723 451737 462915 467181 479115 490347 495495 505197 507111 520065 521235 537845 539055 552123 565785 579501 585585 597051 599313 605605 616005 617463 635635 637065 648081 668655 674817 688905 691515 708279 715715 729729 751205 752895 754677 778635 792099 793881 817245 833247 841995 845185 862407 891891 920205 936117 938223 965835 968121 970299 995085 998855 1018413 1029105 1054053 1080135 1082565 1090089 1108809 1124695 1144143 1146717 1180465 1183259 1203579 1216215 1244727 1257795 1279395 1288287 1320165 1323135 1352169 1355211 1388745 1398397 1401543 1437345 1471041 1486485 1515591 1521333 1560195 1563705 1574573 1613535 1617165 1652651 1656369 1697355 1738503 1756755 1791153 1797939 1816815 1848015 1852389 1906905 1911195 1944243 2005965 2024451 2074545 2124837 2147145 2189187 2197481 2253615 2258685 2264031 2335905 2376297 2381643 2451735 2499741 2525985 2535555 2587221 2597023 2675673 2760615 2808351 2814669 2897505 2904363 2910897 2985255 2996565 3055239 3087315 3162159 3240405 3270267 3326427 3374085 3432429 3440151 3541395 3549777 3610737 3648645 3734181 3773385 3864861 3960495 3969405 4056507 4065633 4166235 4195191 4204629 4312035 4413123 4459455 4563999 4680585 4691115 4723719 4840605 4851495 4957953 4969107 5092065 5215509 5270265 5393817 5450445 5544045 5557167 5720715 5733585 5832729 5916295 6017895 6073353 6223635 6374511 6441435 6567561 6592443 6760845 6776055 6792093 6991985 7007715 7128891 7355205 7577955 7606665 7761663 7791069 7872865 8027019 8263255 8281845 8425053 8692515 8713089 8732691 8955765 8989695 9165717 9261945 9486477 9721215 9810801 10122255 10297287 10320453 10624185 10649331 10832211 10945935 10987405 11202543 11320155 11594583 11881485 11908215 12169521 12196899 12498705 12585573 12613887 12936105 12985115 13239369 13378365 13691997 14041755 14073345 14171157 14521815 14554485 14873859 14907321 15276195 15382367 15646527 15810795 16181451 16351335 16632135 16671501 17162145 17200755 17498187 17748885 18053685 18179161 18220059 18670905 19123533 19324305 19702683 19777329 20282535 20328165 20376279 20975955 21023145 21386673 22065615 22819995 23284989 23373207 23618595 24081057 24789765 24845535 25275159 26077545 26139267 26198073 26969085 27497151 27785835 28459431 28567253 29163645 29432403 30366765 30891861 30961359 31872555 31947993 32496633 32837805 32962215 33607629 33960465 34783749 35644455 36508563 36590697 37756719 37841661 38808315 38955345 39718107 40135095 41075991 42125265 42513471 43565445 43663455 44621577 44721963 45828585 46147101 46939581 47432385 48544353 49054005 51486435 51602265 53246655 54161055 54537483 54660177 56012715 57370599 57972915 59331987 60847605 60984495 61128837 62927865 63069435 64160019 66196845 68459985 70119621 70855785 72243171 74369295 74536605 75825477 76911835 78232635 78417801 80907255 83357505 85378293 85701759 87490935 88297209 90895805 91100295 92675583 95617665 95843979 98513415 98886645 100822887 101881395 104351247 106933365 109525689 113270157 113524983 116424945 116866035 119154321 120405285 123227973 126375795 127540413 130696335 130990365 133864731 134165889 137485755 138441303 140818743 142297155 142836265 145633059 147162015 154459305 154806795 159739965 162483165 163612449 163980531 168038145 172111797 173918745 177995961 182542815 182953485 183386511 188783595 189208305 192480057 198590535 199970771 205379955 210358863 212567355 216729513 223107885 223609815 227476431 230735505 234697905 235253403 242721765 256134879 257105277 264891627 272687415 273300885 278026749 286852995 287531937 296659935 302468661 305644185 313053741 320800095 328577067 339810471 340574949 350598105 357462963 361215855 369683919 379127385 382621239 392089005 401594193 402497667 415323909 422456229 426891465 428508795 436899177 441486045 463377915 479219895 490837347 491941593 504114435 516335391 521756235 533987883 547628445 566350785 567624915 595771605 599912313 616139865 631076589 637702065 669323655 670829445 692206515 704093715 705760209 728165295 771315831 794674881 818062245 819902655 834080247 860558985 862595811 889979805 916932555 939161223 962400285 985731201 999853855 1019431413 1051794315 1083647565 1109051757 1137382155 1147863717 1176267015 1204782579 1245971727 1280674395 1285526385 1310697531 1324458135 1390133745 1437659685 1472512041 1475824779 1512343305 1549006173 1565268705 1601963649 1642885335 1699052355 1702874745 1787314815 1799736939 1848419595 1893229767 1913106195 2007970965 2012488335 2076619545 2112281145 2117280627 2184495885 2313947493 2384024643 2454186735 2459707965 2502240741 2581676955 2587787433 2669939415 2817483669 2957193603 2999561565 3058294239 3155382945 3327155271 3443591151 3528801045 3614347737 3737915181 3856579155 3932092593 3973374405 4170401235 4312979055 4417536123 4427474337 4647018519 4695806115 4805890947 4928656005 5097157065 5399210817 5545258785 5679689301 5739318585 6023912895 6229858635 6553487655 6941842479 7362560205 7379123895 7745030865 7763362299 8009818245 8998684695 9174882717 9466148835 10330773453 10586403135 10843043211 11213745543 11569737465 11920123215 12511203705 12938937165 13252608369 14087418345 14417672841 14785968015 15291471195 16197632451 16635776355 17039067903 17217955755 18071738685 18689575905 19660462965 20825527437 22087680615 22137371685 23235092595 23290086897 24029454735 26996054085 27524648151 28398446505 30992320359 32529129633 33641236629 34709212395 38816811495 39757825107 43253018523 45874413585 48592897353 51117203709 51653867265 54215216055 56068727715 62476582311 66263041845 72088364205 80988162255 85195339515 100923709887 104127637185 116450434485 119273475321 137623240755 145778692059 154961601795 162645648165 168206183145 187429746933 198789125535 216265092615 242964486765 255586018545 302771129661 312382911555 357820425963 437336076177 504618549435 562289240799 596367376605 728893460295 937148734665 1312008228531 1513855648305 1789102129815 2186680380885 2811446203995 3936024685593 6560041142655 19680123427965
• Sum of all divisors σ(n): 48598019407872
• Sum of proper divisors (its aliquot sum) s(n): 28917895979907
• 19680123427965 is an abundant number, because the sum of its proper divisors (28917895979907) is greater than itself. Its abundance is 9237772551942

Bases of 19680123427965

• Binary: 100011110011000100010110001000001110001111101₂
• Hexadecimal: 0x11E622C41C7D
• Base-36: 6Z4X9D2T9

Squares and roots of 19680123427965

• 19680123427965 squared (19680123427965²) is 387307258139936862544041225
• 19680123427965 cubed (19680123427965³) is 7622254644740659396958903603731277857125
• The square root of 19680123427965 is 4436228.5139479683
• The cube root of 19680123427965 is 26998.6846309197

Scales and comparisons

• 19,680,123,427,965 seconds is equal to 625,767 years, 2 weeks, 4 days, 8 hours, 12 minutes, 45 seconds.
• To count from 1 to 19,680,123,427,965 would take you about one million, five hundred sixty-four thousand, four hundred seventeen 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 19680123427965 cubic inches would be around 2249.9 feet tall.

Recreational maths with 19680123427965

• 19680123427965 backwards is 56972432108691
• 19680123427965 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 19680123427965's digits is 63
• More coming soon!