1345078968629329920

Names of 1345078968629329920

• Cardinal: 1345078968629329920 can be written as One quintillion, three hundred forty-five quadrillion, seventy-eight trillion, nine hundred sixty-eight billion, six hundred twenty-nine million, three hundred twenty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.34507896862932992 × 10¹⁸

Factors of 1345078968629329920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 33
• Sum of prime factors: 474

Divisors of 1345078968629329920

• Number of divisors d(n): 896
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 96 105 112 120 128 140 160 168 192 210 224 240 256 280 320 336 384 420 448 457 480 512 560 640 672 768 840 896 914 960 1024 1120 1280 1344 1371 1536 1680 1792 1828 1920 2048 2240 2285 2560 2688 2742 3072 3199 3360 3584 3656 3840 4096 4480 4570 5120 5376 5484 6144 6398 6720 6855 7168 7312 7680 8192 8960 9140 9597 10240 10752 10968 12288 12796 13440 13710 14336 14624 15360 15995 16384 17920 18280 19194 20480 21504 21936 24576 25592 26880 27420 28672 29248 30720 31990 32768 35840 36560 38388 40960 43008 43872 47985 49152 51184 53760 54840 57344 58496 61440 63980 65536 71680 73120 76776 81920 86016 87744 95970 98304 102368 107520 109680 114688 116992 122880 127960 131072 143360 146240 153552 163840 172032 175488 191940 196608 204736 208849 215040 219360 229376 233984 245760 255920 262144 286720 292480 307104 327680 344064 350976 383880 393216 409472 417698 430080 438720 458752 467968 491520 511840 524288 573440 584960 614208 626547 655360 688128 701952 767760 786432 818944 835396 860160 877440 917504 935936 983040 1023680 1044245 1048576 1146880 1169920 1228416 1253094 1310720 1376256 1403904 1461943 1535520 1572864 1637888 1670792 1720320 1754880 1835008 1871872 1966080 2047360 2088490 2097152 2293760 2339840 2456832 2506188 2621440 2752512 2807808 2923886 3071040 3132735 3145728 3275776 3341584 3440640 3509760 3670016 3743744 3932160 4094720 4176980 4194304 4385829 4587520 4679680 4913664 5012376 5242880 5505024 5615616 5847772 6142080 6265470 6291456 6551552 6683168 6881280 7019520 7309715 7340032 7487488 7864320 8189440 8353960 8388608 8771658 9175040 9359360 9827328 10024752 10485760 11010048 11231232 11695544 12284160 12530940 12582912 13103104 13366336 13762560 14039040 14619430 14680064 14974976 15728640 16378880 16707920 16777216 17543316 18350080 18718720 19654656 20049504 20971520 21929145 22020096 22462464 23391088 24568320 25061880 25165824 26206208 26732672 27525120 28078080 29238860 29360128 29949952 31457280 32757760 33415840 33554432 35086632 36700160 37437440 39309312 40099008 41943040 43858290 44040192 44924928 46782176 49136640 50123760 50331648 52412416 53465344 55050240 56156160 58477720 58720256 59899904 62914560 65515520 66831680 67108864 70173264 73400320 74874880 78618624 80198016 83886080 87716580 88080384 89849856 93564352 95443993 98273280 100247520 100663296 104824832 106930688 110100480 112312320 116955440 117440512 119799808 125829120 131031040 133663360 134217728 140346528 146800640 149749760 157237248 160396032 167772160 175433160 176160768 179699712 187128704 190887986 196546560 200495040 201326592 209649664 213861376 220200960 224624640 233910880 234881024 239599616 251658240 262062080 267326720 280693056 286331979 293601280 299499520 314474496 320792064 335544320 350866320 352321536 359399424 374257408 381775972 393093120 400990080 402653184 419299328 427722752 440401920 449249280 467821760 469762048 477219965 479199232 503316480 524124160 534653440 561386112 572663958 587202560 598999040 628948992 641584128 668107951 671088640 701732640 704643072 718798848 748514816 763551944 786186240 801980160 838598656 855445504 880803840 898498560 935643520 939524096 954439930 958398464 1006632960 1048248320 1069306880 1122772224 1145327916 1174405120 1197998080 1257897984 1283168256 1336215902 1403465280 1409286144 1431659895 1437597696 1497029632 1527103888 1572372480 1603960320 1677197312 1710891008 1761607680 1796997120 1871287040 1908879860 1916796928 2004323853 2013265920 2096496640 2138613760 2245544448 2290655832 2348810240 2395996160 2515795968 2566336512 2672431804 2806930560 2818572288 2863319790 2875195392 2994059264 3054207776 3144744960 3207920640 3340539755 3354394624 3421782016 3523215360 3593994240 3742574080 3817759720 3833593856 4008647706 4192993280 4277227520 4491088896 4581311664 4697620480 4791992320 5031591936 5132673024 5344863608 5613861120 5726639580 5750390784 5988118528 6108415552 6289489920 6415841280 6681079510 6708789248 6843564032 7046430720 7187988480 7485148160 7635519440 7667187712 8017295412 8385986560 8554455040 8982177792 9162623328 9583984640 10021619265 10063183872 10265346048 10689727216 11227722240 11453279160 11500781568 11976237056 12216831104 12578979840 12831682560 13362159020 13417578496 13687128064 14092861440 14375976960 14970296320 15271038880 15334375424 16034590824 16771973120 17108910080 17964355584 18325246656 19167969280 20043238530 20126367744 20530692096 21379454432 22455444480 22906558320 23001563136 23952474112 24433662208 25157959680 25663365120 26724318040 26835156992 27374256128 28751953920 29940592640 30542077760 30668750848 32069181648 33543946240 34217820160 35928711168 36650493312 38335938560 40086477060 40252735488 41061384192 42758908864 44910888960 45813116640 46003126272 47904948224 48867324416 50315919360 51326730240 53448636080 53670313984 54748512256 57503907840 59881185280 61084155520 61337501696 64138363296 67087892480 68435640320 71857422336 73300986624 76671877120 80172954120 80505470976 82122768384 85517817728 89821777920 91626233280 92006252544 95809896448 97734648832 100631838720 102653460480 106897272160 107340627968 109497024512 115007815680 119762370560 122168311040 128276726592 134175784960 136871280640 143714844672 146601973248 153343754240 160345908240 161010941952 164245536768 171035635456 179643555840 183252466560 184012505088 191619792896 195469297664 201263677440 205306920960 213794544320 214681255936 218994049024 230015631360 239524741120 244336622080 256553453184 268351569920 273742561280 287429689344 293203946496 306687508480 320691816480 322021883904 328491073536 342071270912 359287111680 366504933120 383239585792 390938595328 402527354880 410613841920 427589088640 429362511872 437988098048 460031262720 479049482240 488673244160 513106906368 536703139840 547485122560 574859378688 586407892992 641383632960 644043767808 656982147072 684142541824 718574223360 733009866240 766479171584 781877190656 805054709760 821227683840 855178177280 875976196096 920062525440 958098964480 977346488320 1026213812736 1073406279680 1094970245120 1149718757376 1172815785984 1282767265920 1288087535616 1313964294144 1368285083648 1437148446720 1466019732480 1532958343168 1563754381312 1610109419520 1642455367680 1710356354560 1751952392192 1916197928960 1954692976640 2052427625472 2146812559360 2189940490240 2299437514752 2345631571968 2565534531840 2627928588288 2736570167296 2874296893440 2932039464960 3065916686336 3127508762624 3220218839040 3284910735360 3420712709120 3503904784384 3832395857920 3909385953280 4104855250944 4379880980480 4598875029504 4691263143936 5131069063680 5255857176576 5473140334592 5748593786880 5864078929920 6131833372672 6255017525248 6440437678080 6569821470720 6841425418240 7007809568768 7664791715840 7818771906560 8209710501888 8759761960960 9197750059008 9382526287872 10262138127360 10511714353152 10946280669184 11497187573760 11728157859840 12263666745344 12510035050496 13139642941440 13682850836480 14015619137536 15329583431680 15637543813120 16419421003776 17519523921920 18395500118016 18765052575744 20524276254720 21023428706304 21892561338368 22994375147520 23456315719680 24527333490688 25020070100992 26279285882880 27365701672960 28031238275072 30659166863360 31275087626240 32838842007552 35039047843840 36791000236032 37530105151488 41048552509440 42046857412608 43785122676736 45988750295040 46912631439360 49054666981376 50040140201984 52558571765760 54731403345920 61318333726720 62550175252480 65677684015104 70078095687680 73582000472064 75060210302976 82097105018880 84093714825216 87570245353472 91977500590080 93825262878720 98109333962752 100080280403968 105117143531520 109462806691840 122636667453440 125100350504960 131355368030208 140156191375360 147164000944128 150120420605952 164194210037760 175140490706944 183955001180160 187650525757440 196218667925504 200160560807936 210234287063040 218925613383680 245273334906880 250200701009920 262710736060416 294328001888256 300240841211904 328388420075520 350280981413888 367910002360320 375301051514880 400321121615872 420468574126080 437851226767360 490546669813760 500401402019840 525421472120832 588656003776512 600481682423808 656776840151040 700561962827776 735820004720640 750602103029760 800642243231744 875702453534720 981093339627520 1000802804039680 1050842944241664 1200963364847616 1313553680302080 1401123925655552 1471640009441280 1501204206059520 1601284486463488 1751404907069440 2001605608079360 2101685888483328 2401926729695232 2627107360604160 2802247851311104 2943280018882560 3002408412119040 3202568972926976 3502809814138880 4003211216158720 4203371776966656 4803853459390464 5254214721208320 5604495702622208 6004816824238080 6405137945853952 7005619628277760 8006422432317440 8406743553933312 9607706918780928 10508429442416640 11208991405244416 12009633648476160 12810275891707904 14011239256555520 16012844864634880 16813487107866624 19215413837561856 21016858884833280 22417982810488832 24019267296952320 28022478513111040 32025689729269760 33626974215733248 38430827675123712 42033717769666560 44835965620977664 48038534593904640 56044957026222080 64051379458539520 67253948431466496 84067435539333120 89671931241955328 96077069187809280 112089914052444160 134507896862932992 168134871078666240 192154138375618560 224179828104888320 269015793725865984 336269742157332480 448359656209776640 672539484314664960 1345078968629329920
• Sum of all divisors σ(n): 4929933524688288000
• Sum of proper divisors (its aliquot sum) s(n): 3584854556058958080
• 1345078968629329920 is an abundant number, because the sum of its proper divisors (3584854556058958080) is greater than itself. Its abundance is 2239775587429628160

Bases of 1345078968629329920

• Binary: 1001010101010101011100011001000001000000000000000000000000000₂
• Hexadecimal: 0x12AAAE3208000000
• Base-36: A7W6P7P0385C

Squares and roots of 1345078968629329920

• 1345078968629329920 squared (1345078968629329920²) is 1809237431848941903046301268207206400
• 1345078968629329920 cubed (1345078968629329920³) is 2433567218836952355087975025986016928091734947135488000
• The square root of 1345078968629329920 is 1159775395.7682193907
• The cube root of 1345078968629329920 is 1103864.9082903837

Scales and comparisons

• 1,345,078,968,629,329,920 seconds is equal to 42,769,350,599 years, 51 weeks, 2 days, 32 minutes.
• To count from 1 to 1,345,078,968,629,329,920 would take you about one hundred forty-nine billion, six hundred ninety-two million, seven hundred twenty-seven thousand and ninety-nine 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 1345078968629329920 cubic inches would be around 91988.7 feet tall.

Recreational maths with 1345078968629329920

• 1345078968629329920 backwards is 0299239268698705431
• The number of decimal digits it has is: 19
• The sum of 1345078968629329920's digits is 93
• More coming soon!