12025635796743296
12,025,635,796,743,296 is an even composite number composed of nine prime numbers multiplied together.
What does the number 12025635796743296 look like?
This visualization shows the relationship between its 9 prime factors (large circles) and 2048 divisors.
12025635796743296 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of two thousand and forty-eight divisors.
Prime factorization of 12025635796743296:
27 × 7 × 13 × 29 × 31 × 43 × 113 × 127 × 1861
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 13 × 29 × 31 × 43 × 113 × 127 × 1861)See below for interesting mathematical facts about the number 12025635796743296 from the Numbermatics database.
Names of 12025635796743296
- Cardinal: 12025635796743296 can be written as Twelve quadrillion, twenty-five trillion, six hundred thirty-five billion, seven hundred ninety-six million, seven hundred forty-three thousand, two hundred ninety-six.
Scientific notation
- Scientific notation: 1.2025635796743296 × 1016
Factors of 12025635796743296
Divisors of 12025635796743296
- Number of divisors d(n): 2048
-
Complete list of divisors:
1 2 4 7 8 13 14 16 26 28 29 31 32 43 52 56 58 62 64 86 91 104 112 113 116 124 127 128 172 182 203 208 217 224 226 232 248 254 301 344 364 377 403 406 416 434 448 452 464 496 508 559 602 688 728 754 791 806 812 832 868 889 896 899 904 928 992 1016 1118 1204 1247 1333 1376 1456 1469 1508 1582 1612 1624 1651 1664 1736 1778 1798 1808 1856 1861 1984 2032 2236 2408 2494 2639 2666 2752 2821 2912 2938 3016 3164 3224 3248 3277 3302 3472 3503 3556 3596 3616 3683 3712 3722 3913 3937 3968 4064 4472 4816 4859 4988 5278 5332 5461 5504 5642 5824 5876 6032 6293 6328 6448 6496 6554 6604 6944 7006 7112 7192 7232 7366 7444 7826 7874 8128 8729 8944 9331 9632 9718 9976 10283 10556 10664 10922 11284 11557 11648 11687 11752 12064 12586 12656 12896 12992 13027 13108 13208 13888 14012 14224 14351 14384 14464 14732 14888 15652 15748 16211 16256 17329 17458 17888 18662 19264 19436 19952 20566 21112 21328 21844 22568 22939 23114 23374 23504 24128 24193 24521 25172 25312 25781 25792 25984 26054 26216 26416 27559 27776 28024 28448 28702 28768 29464 29776 31304 31496 32422 34013 34658 34916 35776 37324 38227 38528 38657 38872 39904 41132 42224 42601 42656 43688 45136 45539 45878 46228 46748 47008 47879 48256 48386 49042 50344 50624 51181 51562 51584 52108 52432 52832 53969 55118 56048 56896 57404 57536 57691 58928 59552 62608 62992 63167 64844 68026 69316 69832 70993 71552 74648 76454 77314 77744 79808 80023 81809 82264 84448 85202 85312 87376 90272 91078 91756 92456 93496 94016 95758 96772 98084 100457 100688 101248 101587 102362 103124 104216 104864 105664 107938 110236 112096 113477 113792 114173 114808 115072 115382 117856 119104 121303 125216 125984 126334 129688 136052 138632 139664 140911 141986 149296 150629 152908 154628 155488 158369 159616 160046 163618 164528 168896 169291 169351 170404 170624 174752 180544 182156 183512 184912 186563 186992 188032 191516 193544 196168 200914 201376 203174 204724 206248 208432 209728 210293 211328 215876 220472 224192 226954 228346 229616 230764 235712 236347 238208 242606 250432 251968 252668 259376 270599 272104 277264 279328 281822 283972 298207 298592 301258 305816 309256 310976 316738 318773 320092 327236 329056 335153 337792 338582 338702 340808 349504 358267 361088 364312 367024 369824 373126 373984 377783 383032 387088 392336 401828 402752 403837 406348 409448 412496 416179 416864 419456 420586 431752 440944 442169 444881 448384 453908 456692 459232 461528 471424 472694 485212 496951 500864 502541 503936 505336 518752 541198 544208 554528 558656 560161 563644 567944 596414 597184 602516 611632 617093 618512 621952 633476 637546 640184 654472 658112 670306 677164 677404 681616 699008 701597 711109 716534 728624 734048 739648 746252 747968 749983 755566 766064 774176 784672 799211 803656 805504 807674 812696 818896 824992 832358 833728 841172 863504 881888 884338 889762 907816 913384 918464 923056 945388 970424 986377 993902 1005082 1010672 1037504 1040299 1054403 1082396 1088416 1108583 1109056 1117312 1120322 1127288 1135888 1185037 1192828 1194368 1205032 1223264 1234186 1237024 1266952 1275092 1280368 1305941 1308944 1316224 1320631 1340612 1354328 1354808 1363232 1403194 1422218 1433068 1457248 1468096 1472051 1479296 1484249 1492504 1495936 1499966 1511132 1532128 1548352 1569344 1598422 1607312 1615348 1625392 1637792 1649984 1654429 1664716 1667456 1673039 1682344 1727008 1763776 1768676 1779524 1815632 1826768 1831843 1836928 1846112 1890776 1940848 1958177 1972754 1987804 2010164 2021344 2058797 2075008 2080598 2108806 2164792 2176832 2200783 2217166 2218112 2240644 2254576 2271776 2320667 2370074 2385656 2410064 2446528 2468372 2474048 2480713 2533904 2550184 2560736 2611882 2617888 2641262 2681224 2708656 2709616 2726464 2733809 2806388 2844436 2866136 2913253 2914496 2936192 2944102 2968498 2985008 2999932 3022264 3064256 3072511 3096704 3114167 3138688 3196844 3214624 3230696 3250784 3275584 3299968 3308858 3329432 3346078 3364688 3454016 3517787 3527552 3537352 3559048 3631264 3653536 3663686 3692224 3781552 3881696 3916354 3945508 3975608 4020328 4042688 4117594 4161196 4217612 4319651 4329584 4353664 4368241 4401566 4434332 4481288 4509152 4543552 4641334 4740148 4771312 4820128 4893056 4909439 4911179 4936744 4948096 4961426 5067808 5100368 5121472 5223764 5235776 5249881 5282524 5362448 5410327 5417312 5419232 5452928 5467618 5612776 5688872 5732272 5783453 5826506 5828992 5888204 5936996 5970016 5999864 6044528 6098497 6128512 6145022 6228334 6393688 6429248 6461392 6501568 6519083 6551168 6617716 6658864 6692156 6729376 6854063 6908032 7035574 7074704 7118096 7262528 7282093 7307072 7326757 7327372 7384448 7563104 7763392 7832708 7891016 7951216 8022209 8040656 8085376 8235188 8322392 8435224 8639302 8659168 8736482 8803132 8868664 8962576 9018304 9042599 9087104 9244417 9282668 9480296 9542624 9640256 9818878 9822358 9873488 9922852 10135616 10162921 10200736 10242944 10389743 10447528 10471552 10499762 10565048 10724896 10820654 10834624 10838464 10935236 11225552 11377744 11464544 11566906 11653012 11711273 11776408 11873992 11940032 11999728 12089056 12196994 12290044 12456668 12787376 12822901 12858496 12901549 12922784 13003136 13038166 13235432 13317728 13384312 13458752 13707239 13708126 14071148 14149408 14236192 14411579 14525056 14564186 14614144 14653514 14654744 15126208 15405481 15526784 15665416 15782032 15902432 16044418 16081312 16244669 16470376 16644784 16870448 17278604 17318336 17364991 17472964 17606264 17737328 17895697 17925152 18036608 18085198 18488834 18565336 18960592 19085248 19129883 19136663 19280512 19637756 19644716 19746976 19845704 20271232 20325842 20401472 20779486 20895056 20999524 21130096 21449792 21507577 21641308 21669248 21676928 21749507 21870472 22451104 22755488 22929088 23133812 23306024 23422546 23552816 23747984 23880064 23999456 24178112 24393988 24580088 24913336 25574752 25645802 25803098 25845568 26076332 26470864 26635456 26707211 26768624 26917504 27414478 27416252 28142296 28298816 28472384 28823158 29128372 29307028 29309488 30168671 30252416 30577687 30810962 31330832 31564064 31804864 32088836 32162624 32249269 32489338 32940752 33289568 33740896 34366073 34557208 34636672 34729982 34945928 35212528 35474656 35791394 35850304 36170396 36977668 37130672 37872289 37921184 38170496 38259766 38273326 39275512 39289432 39493952 39691408 40484171 40651684 40802944 41558972 41790112 41999048 42260192 42689479 42899584 43015154 43282616 43499014 43740944 44902208 45510976 45633581 45858176 46267624 46612048 46845092 47105632 47495968 47978441 47998912 48356224 48787976 49160176 49826672 51149504 51287299 51291604 51606196 51691136 52152664 52941728 53270912 53414422 53537248 54828956 54832504 56155463 56284592 56597632 56787133 56944768 57646316 58256744 58614056 58618976 60337342 61155374 61621924 62661664 63128128 63298193 63609728 63822707 64177672 64325248 64498538 64978676 65881504 66579136 67481792 68732146 69114416 69459964 69891856 70425056 70949312 71140447 71582788 71700608 71940677 72340792 73955336 74261344 75744578 75842368 76519532 76546652 78551024 78578864 78987904 79280461 79382816 80968342 81303368 83117944 83580224 83998096 84520384 84748079 85378958 86030308 86565232 86998028 87481888 89102819 89804416 90310843 91021952 91267162 92535248 93224096 93690184 94211264 94991936 95247841 95956882 95997824 97575952 98320352 99653344 102299008 102574598 102583208 103212392 104305328 105883456 106828844 107074496 109657912 109665008 112310926 112569184 113574266 115292632 116513488 117228112 117237952 117553787 120674684 122310748 123243848 125269879 125323328 126256256 126596386 127645414 128355344 128997076 129957352 131763008 132117973 133158272 133909181 134963584 137464292 138228832 138919928 139783712 140850112 141898624 142280894 143165576 143881354 144681584 147910672 148522688 151489156 151684736 152246549 153039064 153093304 157102048 157157728 158560922 158765632 161936684 162606736 166235888 167160448 167720137 167996192 169040768 169496158 170757916 172060616 173130464 173996056 174963776 178205638 180621686 182534324 185070496 186448192 186950477 187380368 188422528 189053407 189983872 190495682 191913764 195151904 196640704 199306688 205149196 205166416 206424784 208610656 211180697 211766912 212475953 213657688 214148992 219315824 219330016 224621852 225138368 225744883 227148532 230585264 232644061 233026976 234456224 234475904 235107574 241349368 244621496 246487696 248688479 250539758 250646656 253192772 255290828 256710688 257994152 259914704 262235371 263526016 264235946 267818362 274928584 276457664 277839856 279567424 280320569 281700224 284561788 286331152 287762708 289363168 294724709 295821344 297045376 302978312 304493098 306078128 306186608 314204096 314315456 315050551 317121844 317531264 323873368 325213472 332471776 335440274 335992384 338992316 341515832 344121232 346260928 347193743 347992112 349927552 356411276 361243372 365068648 370140992 372896384 373900954 374760736 378106814 380991364 383827528 390303808 393281408 397509931 398613376 410298392 410332832 412849568 417221312 422361394 424951906 427315376 438631648 438660032 446758949 449243704 450276736 451489766 454297064 461170528 465288122 466053952 468912448 470215148 482698736 489242992 492975392 497376958 501079516 503584739 506385544 510581656 513421376 515988304 519829408 524470742 528471892 535636724 549857168 552915328 554766607 554963227 555679712 559134848 560641138 569123576 572662304 575525416 578726336 589449418 591642688 593236553 605956624 608986196 612156256 612373216 623719733 628408192 628630912 630101102 634243688 647746736 650426944 664943552 666734887 670880548 671984768 677984632 683031664 688242464 692521856 694387486 695984224 712822552 722486744 730137296 740281984 747801908 749521472 756213628 761982728 767655056 774509119 780607616 795019862 820596784 820665664 822876509 825699136 827923541 834442624 844722788 849903812 854630752 877263296 877320064 893517898 898487408 902979532 908594128 922341056 924825811 930576244 932107904 935228801 937824896 940430296 965397472 978485984 985950784 994753916 1002159032 1007169478 1012771088 1021163312 1026842752 1031976608 1039658816 1048941484 1056943784 1071273448 1099714336 1109533214 1109926454 1111359424 1121282276 1138247152 1145324608 1148410073 1151050832 1157452672 1174040959 1178898836 1183285376 1186473106 1211913248 1217972392 1224312512 1224746432 1247439466 1260202204 1268487376 1295493472 1300853888 1323373849 1329887104 1333469774 1341761096 1355969264 1366063328 1376484928 1388774972 1391968448 1425645104 1444973488 1460274592 1487331671 1495603816 1499042944 1512427256 1523965456 1535310112 1549018238 1590039724 1628508427 1641193568 1641331328 1645753018 1651398272 1655847082 1689445576 1699807624 1709261504 1740819353 1754526592 1787035796 1796974816 1805959064 1817188256 1835647597 1844682112 1849651622 1861152488 1870457602 1880860592 1930794944 1956971968 1962243983 1971901568 1989507832 2004318064 2014338956 2025542176 2042326624 2063072963 2063953216 2079317632 2097882968 2113887568 2142546896 2199428672 2205353857 2219066428 2219852908 2222718848 2242564552 2276494304 2290649216 2296820146 2302101664 2348081918 2357797672 2372946212 2423826496 2430356201 2435944784 2448625024 2449492864 2457694291 2494878932 2520404408 2536974752 2590986944 2646747698 2666939548 2683522192 2711938528 2732126656 2752969856 2762187389 2777549944 2783936896 2851290208 2889946976 2920549184 2974663342 2991207632 3024854512 3047930912 3070620224 3098036476 3180079448 3257016854 3282387136 3291506036 3311694164 3378891152 3399615248 3409059823 3418523008 3481638706 3574071592 3593949632 3611918128 3634376512 3644167397 3671295194 3699303244 3722304976 3740915204 3761721184 3831421217 3861589888 3883366249 3913943936 3924487966 3979015664 4008636128 4028677912 4051084352 4084653248 4095657163 4126145926 4127906432 4195765936 4227775136 4285093792 4398857344 4410707714 4438132856 4439705816 4485129104 4552988608 4593640292 4604203328 4696163836 4715595344 4745892424 4847652992 4860712402 4871889568 4915388582 4989757864 5040808816 5073949504 5181973888 5293495396 5333879096 5367044384 5421563833 5423877056 5464253312 5524374778 5555099888 5702580416 5779893952 5795464787 5841098368 5949326684 5982415264 6049709024 6095861824 6141240448 6196072952 6360158896 6514033708 6546601607 6564774272 6583012072 6623388328 6757782304 6799230496 6818119646 6963277412 7148143184 7187899264 7211965891 7223836256 7268753024 7288334794 7342590388 7398606488 7444609952 7481830408 7523442368 7662842434 7766732498 7848975932 7958031328 8017272256 8038870511 8057355824 8102168704 8129296501 8169306496 8191314326 8252291852 8391531872 8455550272 8570187584 8821415428 8876265712 8879411632 8970258208 9105977216 9136465979 9187280584 9208406656 9392327672 9431190688 9491784848 9721424804 9743779136 9830777164 9979515728 10068618547 10081617632 10147899008 10586990792 10667758192 10734088768 10763006033 10843127666 10847754112 11048749556 11110199776 11405160832 11559787904 11590929574 11898653368 11964830528 12099418048 12191723648 12392145904 12720317792 13028067416 13093203214 13166024144 13246776656 13515564608 13598460992 13636239292 13926554824 14296286368 14423931782 14447672512 14576669588 14685180776 14797212976 14889219904 14929330949 14963660816 15046884736 15325684868 15533464996 15697951864 15916062656 16034544512 16077741022 16114711648 16258593002 16382628652 16504583704 16783063744 16911100544 17140375168 17203860037 17642830856 17752531424 17758823264 17940516416 18272931958 18374561168 18784655344 18862381376 18983569696 19335311723 19442849608 19487558272 19661554328 19959031456 20137237094 20163235264 21173981584 21335516384 21468177536 21526012066 21686255332 22097499112 22220399552 23181859148 23797306736 23863418761 23929661056 24009782689 24198836096 24784291808 25440635584 25509171779 26056134832 26186406428 26332048288 26493553312 26819948519 27031129216 27196921984 27272478584 27853109648 28592572736 28669600141 28847863564 28895345024 29153339176 29370361552 29594425952 29778439808 29858661898 29927321632 30651369736 31066929992 31395903728 31832125312 32155482044 32229423296 32517186004 32765257304 33009167408 33303892117 33566127488 34407720074 35285661712 35505062848 35517646528 35600712263 35881032832 36545863916 36749122336 37569310688 37724762752 37967139392 38670623446 38885699216 39323108656 39918062912 40274474188 40326470528 42347963168 42671032768 43052024132 43372510664 44194998224 44440799104 46363718296 47594613472 47726837522 48019565378 49568583616 50483761237 50881271168 51018343558 52112269664 52372812856 52664096576 52987106624 53639897038 54544957168 55706219296 56905075507 57185145472 57339200282 57695727128 58306678352 58740723104 59188851904 59717323796 59854643264 61302739472 62133859984 62791807456 63955261853 64310964088 64458846592 65034372008 65530514608 66018334816 66607784234 68815440148 70480329829 70571323424 71010125696 71035293056 71201424526 73091727832 73498244672 75138621376 75341042231 75934278784 77341246892 77771398432 78646217312 79836125824 80548948376 84695926336 85342065536 86104048264 86745021328 88389996448 92727436592 95189226944 95453675044 96039130756 99137167232 100967522474 102036687116 104224539328 104505316643 104745625712 105328193152 105680854513 105974213248 107279794076 109089914336 111412438592 113810151014 114678400564 115391454256 116613356704 117481446208 118377703808 118774057727 119434647592 119709286528 122605478944 124267719968 125583614912 127910523706 128621928176 130068744016 131061029216 132036669632 133215568468 137630880296 140960659658 141142646848 142402849052 146183455664 146996489344 150277242752 150682084462 154682493784 155542796864 157292434624 161097896752 168068478823 169391852672 172208096528 173490042656 176779992896 185454873184 190378453888 190907350088 192078261512 201935044948 204073374232 208449078656 209010633286 209491251424 211361709026 214559588152 218179828672 222824877184 227620302028 229356801128 230782908512 233127244819 233226713408 234962892416 237548115454 238869295184 245210957888 248535439936 249204985841 251167229824 255821047412 257243856352 260137488032 262122058432 264073339264 266431136936 275261760592 281921319316 282285293696 284805698104 292366911328 301364168924 309364987568 311085593728 312127174957 314584869248 322195793504 336136957646 344416193056 346980085312 353559985792 370909746368 381814700176 384156523024 403870089896 408146748464 418021266572 418982502848 422723418052 429119176304 432950597521 436359657344 455240604056 458713602256 461565817024 462809259419 466254489638 466453426816 475096230908 477738590368 490421915776 497070879872 498409971682 511642094824 514487712704 520274976064 524244116864 532862273872 550523521184 563842638632 569611396208 584733822656 602728337848 618729975136 624254349914 644391587008 672273915292 688832386112 693960170624 739765981591 741819492736 763629400352 768313046048 807740179792 816293496928 831418404089 836042533144 837965005696 845446836104 858238352608 865901195042 910481208112 917427204512 923131634048 925618518838 932508979276 950192461816 955477180736 996819943364 1023284189648 1028975425408 1032420655627 1040549952128 1065724547744 1101047042368 1127685277264 1139222792416 1169467645312 1205456675696 1237459950272 1248508699828 1288783174016 1344547830584 1377664772224 1479531963182 1527258800704 1536626092096 1615480359584 1632586993856 1662836808178 1672085066288 1690893672208 1716476705216 1731802390084 1820962416224 1834854409024 1851237037676 1865017958552 1900384923632 1910954361472 1993639886728 2046568379296 2064841311254 2131449095488 2184890224699 2202094084736 2255370554528 2278445584832 2410913351392 2474919900544 2497017399656 2689095661168 2959063926364 3030654182647 3054517601408 3073252184192 3230960719168 3239664815933 3265173987712 3325673616356 3344170132576 3381787344416 3432953410432 3463604780168 3641924832448 3669708818048 3702474075352 3730035917104 3800769847264 3987279773456 4093136758592 4129682622508 4262898190976 4369780449398 4510741109056 4556891169664 4821826702784 4994034799312 5378191322336 5918127852728 6061308365294 6461921438336 6479329631866 6651347232712 6688340265152 6763574688832 6927209560336 7226944589389 7283849664896 7404948150704 7460071834208 7601539694528 7974559546912 8186273517184 8259365245016 8739560898796 9021482218112 9643653405568 9988069598624 10756382644672 11836255705456 12122616730588 12958659263732 13302694465424 13376680530304 13421468523151 13527149377664 13854419120672 14453889178778 14809896301408 14920143668416 15203079389056 15949119093824 16518730490032 17479121797592 19976139197248 21512765289344 23672511410912 24245233461176 25917318527464 26605388930848 26842937046302 27708838241344 28907778357556 29619792602816 29840287336832 31898238187648 33037460980064 34958243595184 39952278394496 47345022821824 48490466922352 51834637054928 53210777861696 53685874092604 55417676482688 57815556715112 59239585205632 66074921960128 69916487190368 93950279662057 94690045643648 96980933844704 103669274109856 106421555723392 107371748185208 115631113430224 132149843920256 139832974380736 187900559324114 193961867689408 207338548219712 214743496370416 231262226860448 279665948761472 375801118648228 387923735378816 414677096439424 429486992740832 462524453720896 751602237296456 858973985481664 925048907441792 1503204474592912 1717947970963328 3006408949185824 6012817898371648 12025635796743296
- Sum of all divisors σ(n): 32777559185817600
- Sum of proper divisors (its aliquot sum) s(n): 20751923389074304
- 12025635796743296 is an abundant number, because the sum of its proper divisors (20751923389074304) is greater than itself. Its abundance is 8726287592331008
Bases of 12025635796743296
- Binary: 1010101011100101000000100001011101110011110100100000002
- Hexadecimal: 0x2AB94085DCF480
- Base-36: 3AEQCTGNYWW
Squares and roots of 12025635796743296
- 12025635796743296 squared (120256357967432962) is 144615916315913767585799720943616
- 12025635796743296 cubed (120256357967432963) is 1739098340027485480062971065257814056656841998336
-
The
square root of 12025635796743296 is 109661459.9426037917 -
The
cube root of 12025635796743296 is 229105.7640062863
Scales and comparisons
How big is 12025635796743296?- 12,025,635,796,743,296 seconds is equal to 382,378,020 years, 31 weeks, 2 days, 8 hours, 14 minutes, 56 seconds.
-
To count from 1 to 12,025,635,796,743,296 would take you about one billion, one hundred forty-seven million, one hundred thirty-four thousand and sixty-one 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 12025635796743296 cubic inches would be around 19092.1 feet tall.
Recreational maths with 12025635796743296
- 12025635796743296 backwards is 69234769753652021
- The number of decimal digits it has is: 17
- The sum of 12025635796743296's digits is 77
- More coming soon!
Link to this page
HTML: To link to this page, just copy and paste the link below into your blog, web page or email.
BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:
Cite this page
MLA style:
"Number 12025635796743296 - Facts about the integer". Numbermatics.com. 2024. Web. 19 June 2024.
APA style:
Numbermatics. (2024). Number 12025635796743296 - Facts about the integer. Retrieved 19 June 2024, from https://numbermatics.com/n/12025635796743296/
Chicago style:
Numbermatics. 2024. "Number 12025635796743296 - Facts about the integer". https://numbermatics.com/n/12025635796743296/
The information we have on file for 12025635796743296 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
Keywords: Divisors of 12025635796743296, math, Factors of 12025635796743296, curriculum, school, college, exams, university, Prime factorization of 12025635796743296, STEM, science, technology, engineering, physics, economics, calculator, twelve quadrillion, twenty-five trillion, six hundred thirty-five billion, seven hundred ninety-six million, seven hundred forty-three thousand, two hundred ninety-six.