1478681140543540128

Names of 1478681140543540128

• Cardinal: 1478681140543540128 can be written as One quintillion, four hundred seventy-eight quadrillion, six hundred eighty-one trillion, one hundred forty billion, five hundred forty-three million, five hundred forty thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.478681140543540128 × 10¹⁸

Factors of 1478681140543540128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 10694

Divisors of 1478681140543540128

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 19 24 26 27 32 36 38 39 48 52 54 57 72 76 78 96 104 108 114 117 144 152 156 169 171 208 216 228 234 247 288 304 312 338 342 351 361 416 432 456 468 494 507 513 608 624 676 684 702 722 741 864 912 936 988 1014 1026 1083 1248 1352 1368 1404 1444 1482 1521 1824 1872 1976 2028 2052 2166 2197 2223 2704 2736 2808 2888 2964 3042 3211 3249 3744 3952 4056 4104 4332 4394 4446 4563 4693 5408 5472 5616 5776 5928 6084 6422 6498 6591 6669 6859 7904 8112 8208 8664 8788 8892 9126 9386 9633 9747 10657 11232 11552 11856 12168 12844 12996 13182 13338 13718 14079 16224 16416 17328 17576 17784 18252 18772 19266 19494 19773 20577 21314 23712 24336 25688 25992 26364 26676 27436 28158 28899 31971 34656 35152 35568 36504 37544 38532 38988 39546 41154 41743 42237 42628 48672 51376 51984 52728 53352 54872 56316 57798 59319 61009 61731 63942 70304 71136 73008 75088 77064 77976 79092 82308 83486 84474 85256 86697 89167 95913 102752 103968 105456 106704 109744 112632 115596 118638 122018 123462 125229 126711 127884 138541 146016 150176 154128 155952 158184 164616 166972 168948 170512 173394 178334 183027 185193 191826 202483 210912 213408 219488 225264 231192 237276 244036 246924 250458 253422 255768 267501 277082 287739 308256 311904 316368 329232 333944 337896 341024 346788 356668 366054 370386 375687 383652 404966 415623 450528 462384 474552 488072 493848 500916 506844 511536 535002 549081 554164 575478 607449 632736 658464 667888 675792 693576 713336 732108 740772 751374 767304 793117 802503 809932 831246 924768 949104 976144 987696 1001832 1013688 1023072 1070004 1098162 1108328 1127061 1150956 1159171 1214898 1246869 1335776 1351584 1387152 1426672 1464216 1481544 1502748 1534608 1586234 1605006 1619864 1647243 1662492 1801033 1822347 1898208 1952288 1975392 2003664 2027376 2140008 2196324 2216656 2254122 2301912 2318342 2379351 2407509 2429796 2493738 2632279 2774304 2853344 2928432 2963088 3005496 3069216 3172468 3210012 3239728 3294486 3324984 3477513 3602066 3644694 3740607 3847177 4007328 4054752 4280016 4392648 4433312 4508244 4603824 4636684 4758702 4815018 4859592 4987476 5264558 5403099 5467041 5856864 5926176 6010992 6344936 6420024 6479456 6588972 6649968 6955026 7138053 7204132 7289388 7481214 7694354 7896837 8560032 8785296 9016488 9207648 9273368 9517404 9630036 9719184 9974952 10432539 10529116 10806198 10934082 11541531 12021984 12689872 12840048 13177944 13299936 13910052 14276106 14408264 14578776 14962428 15069223 15388708 15793674 16209297 17570592 18032976 18546736 19034808 19260072 19438368 19949904 20865078 21058232 21414159 21612396 21868164 23083062 23413429 23690511 25379744 25680096 26355888 27820104 28552212 28816528 29157552 29924856 30138446 30777416 31297617 31587348 32418594 34219627 34624593 36065952 37093472 38069616 38520144 39899808 41730156 42116464 42828318 43224792 43736328 45207669 46166124 46826858 47381022 48627891 50013301 52711776 55640208 57104424 57633056 58315104 59849712 60276892 61554832 62595234 63174696 64837188 68439254 69249186 70240287 71071533 73096363 76139232 77040288 83460312 84232928 85656636 86449584 87472656 90415338 92332248 93653716 94762044 97255782 100026602 102658881 103873779 111280416 113571649 114208848 119699424 120553784 123109664 125190468 126349392 129674376 135623007 136878508 138498372 140480574 142143066 146192726 150039903 166920624 171313272 172899168 174945312 180830676 184664496 187307432 189524088 194511564 200053204 205317762 207747558 210720861 219289089 227143298 228417696 241107568 250380936 252698784 259348752 271246014 273757016 276996744 280961148 284286132 292385452 300079806 307976643 333841248 340714947 342626544 361661352 369328992 374614864 379048176 389023128 400106408 406869021 410635524 415495116 421441722 438578178 444855151 450119709 454286596 482215136 500761872 518697504 542492028 547514032 553993488 561922296 568572264 584770904 600159612 615953286 632162583 650172913 657867267 681429894 685253088 723322704 749229728 758096352 778046256 800212816 813738042 821271048 830990232 842883444 877156356 889710302 900239418 908573192 923929929 950252719 1001523744 1022144841 1084984056 1095028064 1107986976 1123844592 1137144528 1169541808 1200319224 1231906572 1264325166 1300345826 1315734534 1334565453 1350359127 1362859788 1446645408 1476431437 1556092512 1600425632 1627476084 1642542096 1661980464 1685766888 1754312712 1779420604 1800478836 1817146384 1847859858 1900505438 1950518739 1973601801 2044289682 2157861331 2169968112 2247689184 2274289056 2339083616 2400638448 2463813144 2528650332 2600691652 2631469068 2669130906 2700718254 2725719576 2850758157 2952862874 3066434523 3254952168 3285084192 3323960928 3371533776 3508625424 3558841208 3600957672 3634292768 3695719716 3801010876 3901037478 3947203602 4003696359 4088579364 4315722662 4339936224 4429294311 4801276896 4927626288 5057300664 5201383304 5262938136 5338261812 5401436508 5451439152 5701516314 5851556217 5905725748 6132869046 6473583993 6509904336 6743067552 7017250848 7117682416 7201915344 7391439432 7602021752 7802074956 7894407204 8007392718 8177158728 8452247869 8552274471 8631445324 8858588622 9855252576 10114601328 10402766608 10525876272 10676523624 10802873016 10902878304 11403032628 11703112434 11811451496 12011089077 12265738092 12353285347 12947167986 13019808672 13287882933 14235364832 14403830688 14782878864 15204043504 15604149912 15788814408 16014785436 16354317456 16904495738 17104548942 17262890648 17554668651 17717177244 19193608681 19420751979 20229202656 20805533216 21051752544 21353047248 21605746032 22806065256 23406224868 23622902992 24022178154 24531476184 24706570694 25356743607 25656823413 25894335972 26575765866 28052197303 29565757728 30408087008 31208299824 31577628816 32029570872 32708634912 33808991476 34209097884 34525781296 35109337302 35434354488 37059856041 38387217362 38841503958 39863648799 40999365289 42706094496 43211492064 45612130512 46812449736 47245805984 48044356308 49062952368 49413141388 50713487214 51313646826 51788671944 53151531732 56104394606 57580826043 58262255937 62416599648 63155257632 64059141744 67617982952 68418195768 69051562592 70218674604 70868708976 74119712082 76070230821 76774434724 77683007916 79727297598 81998730578 84156591909 91224261024 93624899472 96088712616 98125904736 98826282776 101426974428 102627293652 103577343888 106303063464 111179568123 112208789212 115161652086 116524511874 122998095867 128118283488 135235965904 136836391536 140437349208 141737417952 148239424164 152140461642 153548869448 155366015832 159454595196 160592709511 163997461156 168313183818 172742478129 187249798944 192177425232 197652565552 202853948856 205254587304 207154687776 212606126928 222359136246 224417578424 228210692463 230323304172 233049023748 245996191734 249516912853 252469775727 270471931808 273672783072 280874698416 296478848328 304280923284 307097738896 310732031664 318909190392 321185419022 327994922312 333538704369 336626367636 345484956258 364678564939 368994287601 384354850464 395305131104 405707897712 410509174608 425212253856 444718272492 448835156848 456421384926 460646608344 466098047496 481778128533 491992383468 499033825706 504939551454 518227434387 532991748757 561749396832 592957696656 608561846568 614195477792 621464063328 637818380784 642370838044 655989844624 667077408738 673252735272 690969912516 729357129878 737988575202 748550738559 757409327181 778987940491 811415795424 821018349216 889436544984 897670313696 912842769852 921293216688 932196094992 963556257066 983984766936 998067651412 1009879102908 1036454868774 1065983497514 1094035694817 1106982862803 1185915393312 1217123693136 1275636761568 1284741676088 1311979689248 1334154817476 1346505470544 1381939825032 1445334385599 1458714259756 1475977150404 1497101477118 1514818654362 1557975880982 1598975246271 1778873089968 1825685539704 1842586433376 1864392189984 1927112514132 1967969533872 1996135302824 2019758205816 2072909737548 2131966995028 2188071389634 2213965725606 2245652215677 2336963821473 2434247386272 2569483352176 2668309634952 2693010941088 2763879650064 2890668771198 2917428519512 2951954300808 2994202954236 3029637308724 3115951761964 3197950492542 3282107084451 3557746179936 3651371079408 3854225028264 3935939067744 3992270605648 4039516411632 4145819475096 4263933990056 4336003156797 4376142779268 4427931451212 4491304431354 4673927642946 4740821344207 4796925738813 5138966704352 5336619269904 5527759300128 5781337542396 5834857039024 5903908601616 5988405908472 6059274617448 6231903523928 6395900985084 6564214168902 6736956647031 6928892733841 7010891464419 7302742158816 7708450056528 7984541211296 8079032823264 8291638950192 8527867980112 8672006313594 8752285558536 8855862902424 8982608862708 9347855285892 9481642688414 9593851477626 9846321253353 10126843226383 10673238539808 11562675084792 11669714078048 11807817203232 11976811816944 12118549234896 12463807047856 12791801970168 13128428337804 13473913294062 13857785467682 14021782928838 14222464032621 14390777216439 15416900113056 16583277900384 17055735960224 17344012627188 17504571117072 17711725804848 17965217725416 18695710571784 18963285376828 19187702955252 19692642506706 20253686452766 20786678201523 21032674393257 23125350169584 23953623633888 24237098469792 24927614095712 25583603940336 26256856675608 26947826588124 27715570935364 28043565857676 28444928065242 28781554432878 30380529679149 34688025254376 35009142234144 35423451609696 35930435450832 37391421143568 37926570753656 38375405910504 39385285013412 40507372905532 41573356403046 42065348786514 42667392097863 46250700339168 51167207880672 52513713351216 53895653176248 55431141870728 56087131715352 56889856130484 57563108865756 60761059358298 62360034604569 69376050508752 71860870901664 74782842287136 75853141507312 76750811821008 78770570026824 81014745811064 83146712806092 84130697573028 85334784195726 90075605539933 91141589037447 105027426702432 107791306352496 110862283741456 112174263430704 113779712260968 115126217731512 121522118716596 124720069209138 128002176293589 131648961942979 138752101017504 151706283014624 153501623642016 157541140053648 162029491622128 166293425612184 168261395146056 170669568391452 180151211079866 182283178074894 187080103813707 215582612704992 221724567482912 224348526861408 227559424521936 230252435463024 243044237433192 249440138418276 256004352587178 263297923885958 270226816619799 273424767112341 315082280107296 324058983244256 332586851224368 336522790292112 341339136782904 360302422159732 364566356149788 374160207627414 394946885828937 455118849043872 460504870926048 486088474866384 498880276836552 512008705174356 526595847771916 540453633239598 546849534224682 665173702448736 673045580584224 682678273565808 720604844319464 729132712299576 748320415254828 789893771657874 810680449859397 972176949732768 997760553673104 1024017410348712 1053191695543832 1080907266479196 1093699068449364 1184840657486811 1365356547131616 1441209688638928 1458265424599152 1496640830509656 1579787543315748 1621360899718794 1711436505258727 1995521107346208 2048034820697424 2106383391087664 2161814532958392 2187398136898728 2369681314973622 2432041349578191 2882419377277856 2916530849198304 2993281661019312 3159575086631496 3242721799437588 3422873010517454 3554521972460433 4096069641394848 4212766782175328 4323629065916784 4374796273797456 4739362629947244 4864082699156382 5134309515776181 5986563322038624 6319150173262992 6485443598875176 6845746021034908 7109043944920866 8647258131833568 8749592547594912 9478725259894488 9728165398312764 10268619031552362 12638300346525984 12970887197750352 13691492042069816 14218087889841732 15402928547328543 18957450519788976 19456330796625528 20537238063104724 25941774395500704 27382984084139632 28436175779683464 30805857094657086 37914901039577952 38912661593251056 41074476126209448 46208785641985629 54765968168279264 56872351559366928 61611714189314172 77825323186502112 82148952252418896 92417571283971258 113744703118733856 123223428378628344 164297904504837792 184835142567942516 246446856757256688 369670285135885032 492893713514513376 739340570271770064 1478681140543540128
• Sum of all divisors σ(n): 4932041809913568000
• Sum of proper divisors (its aliquot sum) s(n): 3453360669370027872
• 1478681140543540128 is an abundant number, because the sum of its proper divisors (3453360669370027872) is greater than itself. Its abundance is 1974679528826487744

Bases of 1478681140543540128

• Binary: 1010010000101010101001010100110110110001010101100101110100000₂
• Hexadecimal: 0x148554A9B62ACBA0
• Base-36: B8FOPU5ZYCO0

Squares and roots of 1478681140543540128

• 1478681140543540128 squared (1478681140543540128²) is 2186497915399144672509007710746256384
• 1478681140543540128 cubed (1478681140543540128³) is 3233133231338480156178330448381128772877404930480177152
• The square root of 1478681140543540128 is 1216010337.3506082691
• The cube root of 1478681140543540128 is 1139265.2340584909

Scales and comparisons

• 1,478,681,140,543,540,128 seconds is equal to 47,017,486,408 years, 10 weeks, 5 days, 6 hours, 28 minutes, 48 seconds.
• To count from 1 to 1,478,681,140,543,540,128 would take you about one hundred sixty-four billion, five hundred sixty-one million, two hundred two thousand, four hundred twenty-eight 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 1478681140543540128 cubic inches would be around 94938.8 feet tall.

Recreational maths with 1478681140543540128

• 1478681140543540128 backwards is 8210453450411868741
• 1478681140543540128 is a Harshad number.
• The number of decimal digits it has is: 19
• The sum of 1478681140543540128's digits is 72
• More coming soon!