18969613742112768

Names of 18969613742112768

• Cardinal: 18969613742112768 can be written as Eighteen quadrillion, nine hundred sixty-nine trillion, six hundred thirteen billion, seven hundred forty-two million, one hundred twelve thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.8969613742112768 × 10¹⁶

Factors of 18969613742112768

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 30
• Sum of prime factors: 41

Divisors of 18969613742112768

• Number of divisors d(n): 1188
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 29 32 36 42 48 49 56 58 63 64 72 84 87 96 98 112 116 126 128 144 147 168 174 192 196 203 224 232 252 256 261 288 294 336 348 384 392 406 441 448 464 504 512 522 576 588 609 672 696 768 784 812 841 882 896 928 1008 1024 1044 1152 1176 1218 1344 1392 1421 1536 1568 1624 1682 1764 1792 1827 1856 2016 2048 2088 2304 2352 2436 2523 2688 2784 2842 3072 3136 3248 3364 3528 3584 3654 3712 4032 4096 4176 4263 4608 4704 4872 5046 5376 5568 5684 5887 6144 6272 6496 6728 7056 7168 7308 7424 7569 8064 8192 8352 8526 9216 9408 9744 10092 10752 11136 11368 11774 12288 12544 12789 12992 13456 14112 14336 14616 14848 15138 16128 16384 16704 17052 17661 18432 18816 19488 20184 21504 22272 22736 23548 24389 24576 25088 25578 25984 26912 28224 28672 29232 29696 30276 32256 32768 33408 34104 35322 36864 37632 38976 40368 41209 43008 44544 45472 47096 48778 49152 50176 51156 51968 52983 53824 56448 57344 58464 59392 60552 64512 65536 66816 68208 70644 73167 73728 75264 77952 80736 82418 86016 89088 90944 94192 97556 98304 100352 102312 103936 105966 107648 112896 114688 116928 118784 121104 123627 129024 131072 133632 136416 141288 146334 147456 150528 155904 161472 164836 170723 172032 178176 181888 188384 195112 196608 200704 204624 207872 211932 215296 219501 225792 229376 233856 237568 242208 247254 258048 262144 267264 272832 282576 292668 294912 301056 311808 322944 329672 341446 344064 356352 363776 370881 376768 390224 393216 401408 409248 415744 423864 430592 439002 451584 458752 467712 475136 484416 494508 512169 516096 524288 534528 545664 565152 585336 589824 602112 623616 645888 659344 682892 688128 707281 712704 727552 741762 753536 780448 786432 802816 818496 831488 847728 861184 878004 903168 917504 935424 950272 968832 989016 1024338 1032192 1048576 1069056 1091328 1130304 1170672 1179648 1195061 1204224 1247232 1291776 1318688 1365784 1376256 1414562 1425408 1455104 1483524 1507072 1536507 1560896 1572864 1605632 1636992 1662976 1695456 1722368 1756008 1806336 1835008 1870848 1900544 1937664 1978032 2048676 2064384 2097152 2121843 2138112 2182656 2260608 2341344 2359296 2390122 2408448 2494464 2583552 2637376 2731568 2752512 2829124 2850816 2910208 2967048 3014144 3073014 3121792 3145728 3211264 3273984 3325952 3390912 3444736 3512016 3585183 3612672 3670016 3741696 3801088 3875328 3956064 4097352 4128768 4243686 4276224 4365312 4521216 4682688 4718592 4780244 4816896 4950967 4988928 5167104 5274752 5463136 5505024 5658248 5701632 5820416 5934096 6028288 6146028 6243584 6291456 6365529 6422528 6547968 6651904 6781824 6889472 7024032 7170366 7225344 7340032 7483392 7602176 7750656 7912128 8194704 8257536 8487372 8552448 8730624 9042432 9365376 9437184 9560488 9633792 9901934 9977856 10334208 10549504 10755549 10926272 11010048 11316496 11403264 11640832 11868192 12056576 12292056 12487168 12731058 12845056 13095936 13303808 13563648 13778944 14048064 14340732 14450688 14680064 14852901 14966784 15204352 15501312 15824256 16389408 16515072 16974744 17104896 17461248 18084864 18730752 18874368 19120976 19267584 19803868 19955712 20511149 20668416 21099008 21511098 21852544 22020096 22632992 22806528 23281664 23736384 24113152 24584112 24974336 25462116 25690112 26191872 26607616 27127296 27557888 28096128 28681464 28901376 29705802 29933568 30408704 31002624 31648512 32778816 33030144 33949488 34209792 34656769 34922496 36169728 37461504 38241952 38535168 39607736 39911424 41022298 41336832 42198016 43022196 43705088 44040192 44558703 45265984 45613056 46563328 47472768 48226304 49168224 49948672 50924232 51380224 52383744 53215232 54254592 55115776 56192256 57362928 57802752 59411604 59867136 60817408 61533447 62005248 63297024 65557632 66060288 67898976 68419584 69313538 69844992 72339456 74923008 76483904 77070336 79215472 79822848 82044596 82673664 84396032 86044392 87410176 89117406 90531968 91226112 93126656 94945536 96452608 98336448 99897344 101848464 102760448 103970307 104767488 106430464 108509184 110231552 112384512 114725856 115605504 118823208 119734272 123066894 124010496 126594048 131115264 132120576 135797952 136839168 138627076 139689984 143578043 144678912 149846016 152967808 154140672 158430944 159645696 164089192 165347328 168792064 172088784 174820352 178234812 181063936 182452224 184600341 186253312 189891072 192905216 196672896 199794688 203696928 207940614 209534976 212860928 217018368 220463104 224769024 229451712 231211008 237646416 239468544 246133788 248020992 253188096 262230528 271595904 273678336 277254152 279379968 287156086 289357824 299692032 305935616 308281344 311910921 316861888 319291392 328178384 330694656 337584128 344177568 349640704 356469624 362127872 369200682 372506624 379782144 385810432 393345792 399589376 407393856 415881228 419069952 425721856 430734129 434036736 440926208 449538048 458903424 462422016 475292832 478937088 492267576 496041984 506376192 524461056 543191808 547356672 554508304 558759936 574312172 578715648 599384064 611871232 623821842 633723776 638582784 656356768 661389312 675168256 688355136 699281408 712939248 724255744 738401364 745013248 759564288 771620864 786691584 799178752 814787712 831762456 838139904 861468258 868073472 881852416 899076096 917806848 924844032 950585664 957874176 984535152 992083968 1005046301 1012752384 1048922112 1086383616 1109016608 1117519872 1148624344 1157431296 1198768128 1223742464 1247643684 1267447552 1277165568 1292202387 1312713536 1322778624 1350336512 1376710272 1398562816 1425878496 1448511488 1476802728 1490026496 1519128576 1543241728 1573383168 1598357504 1629575424 1663524912 1676279808 1722936516 1736146944 1763704832 1798152192 1835613696 1901171328 1915748352 1969070304 1984167936 2010092602 2025504768 2097844224 2172767232 2218033216 2235039744 2297248688 2314862592 2397536256 2447484928 2495287368 2534895104 2584404774 2625427072 2645557248 2700673024 2753420544 2797125632 2851756992 2897022976 2953605456 2980052992 3015138903 3038257152 3086483456 3146766336 3196715008 3259150848 3327049824 3352559616 3445873032 3472293888 3596304384 3671227392 3802342656 3831496704 3938140608 3968335872 4020185204 4051009536 4195688448 4345534464 4436066432 4470079488 4594497376 4629725184 4795072512 4894969856 4990574736 5069790208 5168809548 5250854144 5291114496 5401346048 5506841088 5594251264 5703513984 5794045952 5907210912 6030277806 6076514304 6172966912 6293532672 6393430016 6518301696 6654099648 6705119232 6891746064 6944587776 7192608768 7342454784 7604685312 7876281216 7936671744 8040370408 8102019072 8391376896 8691068928 8872132864 8940158976 9045416709 9188994752 9259450368 9590145024 9789939712 9981149472 10139580416 10337619096 10501708288 10802692096 11013682176 11188502528 11407027968 11588091904 11814421824 12060555612 12153028608 12345933824 12587065344 12786860032 13036603392 13308199296 13410238464 13783492128 13889175552 14385217536 14684909568 15209370624 15752562432 15873343488 16080740816 16204038144 16782753792 17382137856 17744265728 18090833418 18377989504 18518900736 19180290048 19579879424 19962298944 20279160832 20675238192 21003416576 21605384192 22027364352 22377005056 22814055936 23176183808 23628843648 24121111224 24306057216 25174130688 25573720064 26073206784 26616398592 26820476928 27566984256 27778351104 28770435072 29369819136 30418741248 31505124864 32161481632 32408076288 33565507584 34764275712 35488531456 36181666836 36755979008 37037801472 38360580096 39159758848 39924597888 40558321664 41350476384 42006833152 43210768384 44054728704 44754010112 45628111872 46352367616 47257687296 48242222448 48612114432 50348261376 51147440128 52146413568 53232797184 55133968512 55556702208 57540870144 58739638272 60837482496 63010249728 64322963264 64816152576 67131015168 69528551424 70977062912 72363333672 73511958016 76721160192 78319517696 79849195776 81116643328 82700952768 84013666304 86421536768 88109457408 89508020224 91256223744 92704735232 94515374592 96484444896 97224228864 100696522752 104292827136 106465594368 110267937024 111113404416 115081740288 117479276544 121674964992 126020499456 128645926528 129632305152 134262030336 139057102848 141954125824 144726667344 147023916032 153442320384 156639035392 159698391552 162233286656 165401905536 168027332608 176218914816 179016040448 182512447488 185409470464 189030749184 192968889792 194448457728 201393045504 208585654272 212931188736 220535874048 230163480576 234958553088 243349929984 252040998912 257291853056 259264610304 268524060672 278114205696 283908251648 289453334688 294047832064 313278070784 319396783104 324466573312 330803811072 336054665216 352437829632 358032080896 365024894976 370818940928 378061498368 385937779584 388896915456 402786091008 417171308544 425862377472 441071748096 460326961152 469917106176 486699859968 504081997824 514583706112 537048121344 556228411392 567816503296 578906669376 588095664128 626556141568 638793566208 648933146624 661607622144 672109330432 704875659264 730049789952 741637881856 756122996736 771875559168 777793830912 805572182016 834342617088 851724754944 882143496192 939834212352 973399719936 1008163995648 1029167412224 1074096242688 1112456822784 1135633006592 1157813338752 1176191328256 1253112283136 1277587132416 1297866293248 1323215244288 1344218660864 1409751318528 1460099579904 1483275763712 1512245993472 1543751118336 1611144364032 1668685234176 1703449509888 1764286992384 1879668424704 1946799439872 2016327991296 2058334824448 2224913645568 2271266013184 2315626677504 2352382656512 2506224566272 2555174264832 2595732586496 2646430488576 2688437321728 2819502637056 2920199159808 3024491986944 3087502236672 3222288728064 3337370468352 3406899019776 3528573984768 3759336849408 3893598879744 4032655982592 4116669648896 4449827291136 4542532026368 4631253355008 4704765313024 5110348529664 5191465172992 5292860977152 5376874643456 5639005274112 5840398319616 6048983973888 6175004473344 6674740936704 6813798039552 7057147969536 7518673698816 7787197759488 8065311965184 8233339297792 9085064052736 9262506710016 9409530626048 10220697059328 10382930345984 10585721954304 10753749286912 11278010548224 11680796639232 12097967947776 12350008946688 13349481873408 13627596079104 14114295939072 15574395518976 16130623930368 16466678595584 18170128105472 18525013420032 18819061252096 20441394118656 21171443908608 21507498573824 22556021096448 23361593278464 24195935895552 24700017893376 27255192158208 28228591878144 31148791037952 32261247860736 32933357191168 36340256210944 37050026840064 37638122504192 40882788237312 42342887817216 43014997147648 46723186556928 48391871791104 49400035786752 54510384316416 56457183756288 64522495721472 65866714382336 72680512421888 74100053680128 75276245008384 81765576474624 84685775634432 93446373113856 96783743582208 98800071573504 109020768632832 112914367512576 129044991442944 131733428764672 148200107360256 150552490016768 163531152949248 169371551268864 193567487164416 197600143147008 218041537265664 225828735025152 263466857529344 296400214720512 301104980033536 327062305898496 338743102537728 387134974328832 395200286294016 451657470050304 526933715058688 592800429441024 654124611796992 677486205075456 790400572588032 903314940100608 1053867430117376 1185600858882048 1354972410150912 1580801145176064 2107734860234752 2371201717764096 2709944820301824 3161602290352128 4742403435528192 6323204580704256 9484806871056384 18969613742112768
• Sum of all divisors σ(n): 66024932269269870
• Sum of proper divisors (its aliquot sum) s(n): 47055318527157102
• 18969613742112768 is an abundant number, because the sum of its proper divisors (47055318527157102) is greater than itself. Its abundance is 28085704785044334

Bases of 18969613742112768

• Binary: 1000011011001001100001101100000101000000000000000000000₂
• Hexadecimal: 0x4364C360A00000
• Base-36: 56S608X5340

Squares and roots of 18969613742112768

• 18969613742112768 squared (18969613742112768²) is 359846245524953573368928428621824
• 18969613742112768 cubed (18969613742112768³) is 6826144284157844450706587919960685992544233848832
• The square root of 18969613742112768 is 137730220.8744063839
• The cube root of 18969613742112768 is 266697.8385499657

Scales and comparisons

• 18,969,613,742,112,768 seconds is equal to 603,175,040 years, 6 weeks, 5 days, 18 hours, 52 minutes, 48 seconds.
• To count from 1 to 18,969,613,742,112,768 would take you about one billion, eight hundred nine million, five hundred twenty-five thousand, one hundred twenty 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 18969613742112768 cubic inches would be around 22224.8 feet tall.

Recreational maths with 18969613742112768

• 18969613742112768 backwards is 86721124731696981
• The number of decimal digits it has is: 17
• The sum of 18969613742112768's digits is 81
• More coming soon!