1998009004504514560

Names of 1998009004504514560

• Cardinal: 1998009004504514560 can be written as One quintillion, nine hundred ninety-eight quadrillion, nine trillion, four billion, five hundred four million, five hundred fourteen thousand, five hundred sixty.

Scientific notation

• Scientific notation: 1.99800900450451456 × 10¹⁸

Factors of 1998009004504514560

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 32738

Divisors of 1998009004504514560

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 37 40 52 64 65 74 80 104 127 128 130 148 160 185 208 254 256 260 296 320 370 416 481 508 512 520 592 635 640 740 832 962 1016 1024 1040 1184 1270 1280 1480 1613 1651 1664 1924 2032 2048 2080 2368 2405 2540 2560 2960 3226 3302 3328 3848 4064 4096 4160 4699 4736 4810 5080 5120 5920 6452 6604 6656 7696 8065 8128 8192 8255 8320 9398 9472 9620 10160 10240 11840 12904 13208 13312 15392 16130 16256 16384 16510 16640 18796 18944 19240 20320 20480 20969 23495 23680 25808 26416 26624 30784 30941 32260 32512 32768 33020 33280 37592 37888 38480 40640 40960 41938 46990 47360 51616 52832 53248 59681 61087 61568 61882 64520 65024 65536 66040 66560 75184 75776 76960 81280 81920 83876 93980 94720 103232 104845 105664 106496 119362 122174 123136 123764 129040 130048 131072 132080 133120 150368 151552 153920 154705 162560 163840 167752 187960 189440 204851 206464 209690 211328 212992 238724 244348 246272 247528 258080 260096 264160 266240 298405 300736 303104 305435 307840 309410 325120 327680 335504 375920 378880 402233 409702 412928 419380 422656 425984 477448 488696 492544 495056 516160 520192 528320 532480 596810 601472 606208 610870 615680 618820 650240 655360 671008 751840 757760 775853 804466 819404 825856 838760 845312 851968 954896 977392 985088 990112 1024255 1032320 1040384 1056640 1064960 1144817 1193620 1202944 1212416 1221740 1231360 1237640 1300480 1342016 1503680 1515520 1551706 1608932 1638808 1651712 1677520 1690624 1703936 1909792 1954784 1970176 1980224 2011165 2048510 2064640 2080768 2113280 2129920 2289634 2387240 2405888 2424832 2443480 2462720 2475280 2600960 2663063 2684032 3007360 3031040 3103412 3217864 3277616 3303424 3355040 3381248 3819584 3879265 3909568 3929507 3940352 3960448 4022330 4097020 4129280 4161536 4226560 4259840 4579268 4774480 4811776 4849664 4886960 4925440 4950560 5201920 5326126 5368064 5724085 6014720 6062080 6206824 6435728 6555232 6606848 6710080 6762496 7579487 7639168 7758530 7819136 7859014 7880704 7920896 8044660 8194040 8258560 8323072 8453120 8519680 9158536 9548960 9623552 9773920 9850880 9901120 10403840 10652252 10736128 11448170 12029440 12124160 12413648 12871456 13110464 13213696 13315315 13420160 13524992 14882621 15158974 15278336 15517060 15638272 15718028 15761408 15841792 16089320 16388080 16517120 16646144 16906240 18317072 19097920 19247104 19547840 19647535 19701760 19802240 20807680 21304504 21472256 22896340 24058880 24248320 24827296 25742912 26220928 26427392 26630630 26840320 27049984 29765242 30317948 30556672 31034120 31276544 31436056 31522816 31683584 32178640 32776160 33034240 33812480 36634144 37897435 38195840 38494208 39095680 39295070 39403520 39604480 41615360 42609008 42944512 45792680 48117760 49654592 49907833 51083591 51485824 52441856 52854784 53261260 53680640 54099968 59530484 60635896 61113344 62068240 62553088 62872112 63045632 63367168 64357280 65552320 66068480 67624960 73268288 74413105 75794870 76391680 76988416 78191360 78590140 78807040 79208960 83230720 85218016 85889024 91585360 96235520 98533331 99309184 99815666 102167182 102971648 104883712 105709568 106522520 107361280 108199936 119060968 121271792 122226688 124136480 125106176 125744224 126734336 128714560 131104640 132136960 135249920 145391759 146536576 148826210 151589740 152783360 153976832 156382720 157180280 157614080 158417920 170436032 171778048 183170720 192471040 197066662 198618368 199631332 204334364 205943296 209767424 211419136 213045040 214722560 216399872 238121936 242543584 244453376 248272960 249539165 250212352 251488448 253468672 255417955 257429120 262209280 264273920 270499840 290783518 293073152 297652420 303179480 305566720 307953664 312765440 314360560 315228160 316835840 340872064 343556096 366341440 384942080 394133324 397236736 399262664 408668728 411886592 419534848 426090080 429445120 476243872 485087168 488906752 492666655 496545920 499078330 500424704 502976896 506937344 510835910 514858240 524418560 528547840 540999680 581567036 586146304 595304840 606358960 611133440 615907328 625530880 628721120 633671680 648801829 681744128 687112192 726958795 732682880 769884160 788266648 794473472 798525328 817337456 823773184 839069696 852180160 858890240 952487744 970174336 977813504 985333310 993091840 998156660 1000849408 1005953792 1013874688 1021671820 1029716480 1048837120 1057095680 1081999360 1163134072 1172292608 1190609680 1212717920 1222266880 1251061760 1257442240 1267343360 1297603658 1363488256 1374224384 1453917590 1465365760 1539768320 1576533296 1588946944 1597050656 1634674912 1647546368 1678139392 1704360320 1717780480 1846589821 1890092867 1904975488 1940348672 1955627008 1970666620 1986183680 1996313320 2001698816 2011907584 2027749376 2043343640 2059432960 2097674240 2326268144 2344585216 2381219360 2425435840 2444533760 2502123520 2514884480 2534686720 2595207316 2726976512 2748448768 2907835180 2930731520 3079536640 3153066592 3177893888 3194101312 3244009145 3269349824 3295092736 3356278784 3408720640 3435560960 3693179642 3780185734 3809950976 3880697344 3911254016 3941333240 3972367360 3992626640 4003397632 4023815168 4055498752 4086687280 4118865920 4195348480 4652536288 4689170432 4762438720 4850871680 4889067520 5004247040 5029768960 5069373440 5190414632 5453953024 5815670360 5861463040 6306133184 6338294791 6355787776 6388202624 6488018290 6538699648 6590185472 6712557568 6817441280 6871121920 7386359284 7560371468 7619901952 7761394688 7822508032 7882666480 7944734720 7985253280 8006795264 8047630336 8173374560 8237731840 8390696960 9232949105 9305072576 9378340864 9450464335 9524877440 9701743360 9778135040 10008494080 10059537920 10138746880 10380829264 10907906048 11631340720 11722926080 12612266368 12676589582 12711575552 12776405248 12976036580 13077399296 13180370944 13425115136 13634882560 13742243840 14772718568 15120742936 15239803904 15522789376 15765332960 15889469440 15970506560 16095260672 16346749120 16475463680 16781393920 18465898210 18610145152 18756681728 18900928670 19049754880 19403486720 19556270080 20016988160 20119075840 20277493760 20761658528 21815812096 23262681440 23445852160 24005667673 25224532736 25353179164 25423151104 25552810496 25952073160 26154798592 26360741888 26850230272 27269765120 29545437136 30241485872 30479607808 31045578752 31530665920 31691473955 31778938880 31941013120 32190521344 32693498240 32950927360 33562787840 36931796420 37220290304 37513363456 37801857340 38099509760 38806973440 39112540160 40033976320 40238151680 41523317056 43631624192 46525362880 46891704320 48011335346 50449065472 50706358328 50846302208 51105620992 51904146320 52309597184 52721483776 54539530240 59090874272 60482971744 60959215616 62091157504 63061331840 63382947910 63557877760 63882026240 64381042688 65386996480 65901854720 67125575680 73863592840 74440580608 75026726912 75603714680 76199019520 77613946880 80476303360 82397832283 83046634112 87263248384 93050725760 93783408640 96022670692 100898130944 101412716656 101692604416 102211241984 103808292640 104619194368 109079060480 118181748544 120028338365 120965943488 121918431232 124182315008 126122663680 126765895820 127115755520 127764052480 128762085376 130773992960 131803709440 134251151360 147727185680 148881161216 150053453824 151207429360 152398039040 155227893760 160952606720 164795664566 166093268224 174526496768 186101451520 187566817280 192045341384 201796261888 202825433312 204422483968 207616585280 209238388736 218158120960 234516907267 236363497088 240056676730 241931886976 243836862464 248364630016 252245327360 253531791640 254231511040 255528104960 257524170752 261547985920 263607418880 295454371360 297762322432 302414858720 304796078080 310455787520 321905213440 329591329132 332186536448 349052993536 372202903040 375133634560 384090682768 403592523776 405650866624 408844967936 411989161415 415233170560 418476777472 436316241920 469033814534 472726994176 480113353460 483863773952 487673724928 496729260032 504490654720 507063583280 508463022080 511056209920 515048341504 523095971840 590908742720 595524644864 604829717440 609592156160 620911575040 643810426880 659182658264 664373072896 744405806080 750267269120 768181365536 807185047552 811301733248 817689935872 823978322830 830466341120 836953554944 872632483840 938067629068 945453988352 960226706920 967727547904 975347449856 993458520064 1008981309440 1014127166560 1022112419840 1046191943680 1172584536335 1181817485440 1191049289728 1209659434880 1219184312320 1241823150080 1287620853760 1318365316528 1328746145792 1488811612160 1536362731072 1614370095104 1622603466496 1635379871744 1647956645660 1660932682240 1673907109888 1745264967680 1876135258136 1890907976704 1920453413840 1935455095808 1950694899712 2017962618880 2028254333120 2044224839680 2092383887360 2345169072670 2363634970880 2382098579456 2419318869760 2438368624640 2483646300160 2575241707520 2636730633056 2657492291584 2977623224320 3048719794471 3072725462144 3228740190208 3245206932992 3270759743488 3295913291320 3321865364480 3347814219776 3752270516272 3781815953408 3840906827680 3870910191616 4035925237760 4056508666240 4088449679360 4184767774720 4690338145340 4727269941760 4764197158912 4838637739520 4876737249280 4967292600320 5273461266112 5314984583168 5955246448640 6097439588942 6145450924288 6457480380416 6490413865984 6541519486976 6591826582640 6643730728960 6695628439552 7504541032544 7563631906816 7681813655360 7741820383232 8071850475520 8113017332480 8176899358720 8369535549440 9380676290680 9454539883520 9528394317824 9677275479040 9753474498560 10546922532224 10629969166336 11910492897280 12194879177884 12290901848576 12914960760832 12980827731968 13183653165280 13287461457920 15009082065088 15127263813632 15243598972355 15363627310720 15483640766464 16143700951040 16226034664960 16353798717440 16739071098880 18761352581360 18909079767040 19056788635648 19354550958080 21093845064448 21259938332672 23820985794560 24389758355768 24581803697152 25961655463936 26367306330560 26574922915840 30018164130176 30254527627264 30487197944710 30727254621440 30967281532928 32287401902080 32452069329920 32707597434880 33478142197760 37522705162720 37818159534080 38709101916160 42187690128896 42519876665344 47641971589120 48779516711536 49163607394304 51923310927872 52734612661120 53149845831680 60036328260352 60509055254528 60974395889420 61454509242880 61934563065856 64574803804160 64904138659840 75045410325440 75636319068160 77418203832320 84375380257792 85039753330688 95283943178240 97559033423072 98327214788608 103846621855744 105469225322240 106299691663360 120072656520704 121018110509056 121948791778840 122909018485760 123869126131712 129808277319680 150090820650880 151272638136320 154836407664640 168750760515584 195118066846144 196654429577216 207693243711488 210938450644480 212599383326720 240145313041408 242036221018112 243897583557680 245818036971520 247738252263424 259616554639360 300181641301760 302545276272640 309672815329280 337501521031168 390236133692288 393308859154432 415386487422976 421876901288960 425198766653440 480290626082816 487795167115360 491636073943040 519233109278720 600363282603520 605090552545280 619345630658560 675003042062336 780472267384576 786617718308864 830772974845952 843753802577920 960581252165632 975590334230720 983272147886080 1038466218557440 1200726565207040 1210181105090560 1238691261317120 1350006084124672 1560944534769152 1573235436617728 1687507605155840 1921162504331264 1951180668461440 1966544295772160 2076932437114880 2401453130414080 2700012168249344 3121889069538304 3146470873235456 3375015210311680 3842325008662528 3902361336922880 3933088591544320 4153864874229760 4802906260828160 5400024336498688 6243778139076608 6750030420623360 7684650017325056 7804722673845760 7866177183088640 9605812521656320 10800048672997376 12487556278153216 13500060841246720 15369300034650112 15609445347691520 15732354366177280 19211625043312640 24975112556306432 27000121682493440 30738600069300224 31218890695383040 38423250086625280 49950225112612864 54000243364986880 62437781390766080 76846500173250560 99900450225225728 124875562781532160 153693000346501120 199800900450451456 249751125563064320 399601800900902912 499502251126128640 999004502252257280 1998009004504514560
• Sum of all divisors σ(n): 5348882154969206784
• Sum of proper divisors (its aliquot sum) s(n): 3350873150464692224
• 1998009004504514560 is an abundant number, because the sum of its proper divisors (3350873150464692224) is greater than itself. Its abundance is 1352864145960177664

Bases of 1998009004504514560

• Binary: 1101110111010010110101001101010001011100001100000000000000000₂
• Hexadecimal: 0x1BBA5A9A8B860000
• Base-36: F6H72XAI80SG

Squares and roots of 1998009004504514560

• 1998009004504514560 squared (1998009004504514560²) is 3992039982081121283312731421251993600
• 1998009004504514560 cubed (1998009004504514560³) is 7976131830540121277536937116052358201141498600226816000
• The square root of 1998009004504514560 is 1413509463.8892640113
• The cube root of 1998009004504514560 is 1259502.8282287465

Scales and comparisons

• 1,998,009,004,504,514,560 seconds is equal to 63,530,506,095 years, 31 weeks, 5 days, 6 hours, 2 minutes, 40 seconds.
• To count from 1 to 1,998,009,004,504,514,560 would take you about two hundred twenty-two billion, three hundred fifty-six million, seven hundred seventy-one thousand, three hundred thirty-four 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 1998009004504514560 cubic inches would be around 104958.6 feet tall.

Recreational maths with 1998009004504514560

• 1998009004504514560 backwards is 0654154054009008991
• The number of decimal digits it has is: 19
• The sum of 1998009004504514560's digits is 70
• More coming soon!