88414866461376
88,414,866,461,376 is an even composite number composed of seven prime numbers multiplied together.
88414866461376 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand, two hundred sixty-eight divisors.
Prime factorization of 88414866461376:
26 × 32 × 72 × 132 × 172 × 31 × 2069
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 13 × 13 × 17 × 17 × 31 × 2069)See below for interesting mathematical facts about the number 88414866461376 from the Numbermatics database.
Names of 88414866461376
- Cardinal: 88414866461376 can be written as Eighty-eight trillion, four hundred fourteen billion, eight hundred sixty-six million, four hundred sixty-one thousand, three hundred seventy-six.
Scientific notation
- Scientific notation: 8.8414866461376 × 1013
Factors of 88414866461376
Divisors of 88414866461376
- Number of divisors d(n): 2268
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 16 17 18 21 24 26 28 31 32 34 36 39 42 48 49 51 52 56 62 63 64 68 72 78 84 91 93 96 98 102 104 112 117 119 124 126 136 144 147 153 156 168 169 182 186 192 196 204 208 217 221 224 234 238 248 252 272 273 279 288 289 294 306 312 336 338 357 364 372 392 403 408 416 434 441 442 448 468 476 496 504 507 527 544 546 558 576 578 588 612 624 637 651 663 672 676 714 728 744 784 806 816 819 832 833 867 868 882 884 936 952 992 1008 1014 1054 1071 1088 1092 1116 1156 1176 1183 1209 1224 1248 1274 1302 1326 1344 1352 1428 1456 1488 1519 1521 1547 1568 1581 1612 1632 1638 1666 1734 1736 1764 1768 1872 1904 1911 1953 1984 1989 2016 2023 2028 2069 2108 2142 2184 2232 2312 2352 2366 2418 2448 2496 2499 2548 2601 2604 2652 2704 2821 2856 2873 2912 2976 3038 3042 3094 3136 3162 3224 3264 3276 3332 3468 3472 3528 3536 3549 3627 3689 3744 3757 3808 3822 3906 3978 4032 4046 4056 4138 4216 4284 4368 4464 4557 4624 4641 4704 4732 4743 4836 4896 4998 5096 5202 5208 5239 5304 5408 5642 5712 5733 5746 5824 5952 6069 6076 6084 6188 6207 6324 6448 6552 6664 6851 6936 6944 7056 7072 7098 7254 7378 7488 7497 7514 7616 7644 7812 7956 8092 8112 8276 8281 8432 8463 8568 8619 8736 8928 8959 9114 9248 9282 9408 9464 9486 9672 9792 9996 10192 10404 10416 10478 10608 10647 10816 10829 11067 11271 11284 11424 11466 11492 12138 12152 12168 12376 12414 12648 12896 13104 13328 13671 13702 13872 13888 13923 14112 14144 14161 14196 14483 14508 14756 14994 15028 15288 15624 15717 15912 16184 16224 16552 16562 16864 16926 17136 17238 17472 17856 17918 18207 18228 18496 18564 18621 18928 18972 19344 19747 19992 20111 20384 20553 20808 20832 20956 21216 21294 21658 22134 22542 22568 22848 22932 22984 24276 24304 24336 24752 24828 24843 25296 25389 25792 25823 25857 26208 26299 26656 26877 26897 27342 27404 27744 27846 28224 28322 28392 28966 29016 29512 29988 30056 30576 31248 31434 31824 32368 32448 32487 33104 33124 33201 33728 33813 33852 34272 34476 35173 35836 36414 36456 36673 37128 37242 37856 37944 38688 39494 39984 40222 40768 41106 41616 41664 41912 42432 42483 42588 43316 43449 44268 45084 45136 45864 45968 47151 47957 48552 48608 48672 48841 49504 49656 49686 50592 50778 51646 51714 52416 52598 53312 53754 53794 54684 54808 55488 55692 56644 56784 57932 58032 59024 59241 59976 60112 60333 61152 61659 62496 62713 62868 63648 64139 64736 64974 66208 66248 66402 67626 67704 68544 68952 70346 71672 72828 72912 73346 74256 74484 74529 75712 75888 77376 77469 78897 78988 79968 80444 80631 80691 82212 83232 83824 84966 85176 86632 86898 88536 89063 90168 90272 91728 91936 94302 95914 97104 97216 97344 97461 97682 99008 99312 99372 101184 101381 101556 103292 103428 105196 105519 107508 107588 109368 109616 110019 111384 113288 113568 115864 116064 116467 118048 118482 119952 120224 120666 122304 123318 124992 125426 125736 127296 127449 128278 129472 129948 130347 132416 132496 132804 135252 135408 137904 140692 140777 143344 143871 145656 145824 146523 146692 148512 148968 149058 151776 154938 157794 157976 159936 160888 161262 161382 164424 166464 167648 169932 170352 173264 173796 177072 177723 178126 180336 180544 180999 183456 183872 184093 188139 188279 188604 191828 192417 194208 194922 195364 198624 198744 202762 203112 206584 206856 210392 211038 215016 215176 218736 219232 220038 222768 226576 227136 231728 232128 232407 232934 236096 236691 236964 239904 240448 241332 242073 246211 246636 250852 251472 254898 256556 256711 259896 260694 264992 265608 267189 270504 270816 275808 281384 281554 286688 287742 291312 291648 293046 293384 297024 297936 298116 303552 304143 309876 315588 315952 316557 321776 322524 322764 328848 330057 335296 335699 339864 340704 341887 346528 347592 349401 349661 354144 355446 356252 360672 361998 366912 368186 376278 376558 377208 383656 384834 388416 389844 390728 397248 397488 405524 406224 413168 413712 420784 422076 422331 430032 430352 431613 437472 438464 438991 439569 440076 445536 448973 453152 457249 463456 464814 465868 473382 473928 479808 482664 484146 492422 493272 501704 502944 509796 513112 513422 519792 521388 529984 531216 534378 541008 541632 551616 552279 562768 563108 564417 564837 573376 575484 577251 582624 586092 586768 595872 596232 597941 608286 619752 623441 631176 631904 633114 643552 645048 645528 657696 660114 671398 679728 681408 683774 693056 695184 698802 699322 708288 710892 712504 721344 723996 736372 738633 752556 753116 754416 767312 769668 770133 779688 781456 794976 801567 811048 812448 815269 826336 827424 833807 841568 844152 844662 860064 860704 863226 874944 877982 879138 880152 891072 897946 906304 912429 914498 926912 929628 931736 946764 947856 965328 968292 984844 986544 1003408 1005888 1007097 1019592 1025661 1026224 1026844 1039584 1042776 1048203 1048983 1062432 1068756 1082016 1090363 1104558 1125536 1126216 1128834 1129674 1150968 1154502 1165248 1172184 1173536 1191744 1192464 1195882 1216572 1239504 1246882 1262352 1263808 1266228 1266993 1287104 1290096 1291056 1315392 1316973 1317953 1320228 1342796 1346919 1359456 1367548 1371747 1390368 1397604 1398644 1421784 1425008 1447992 1472744 1477266 1505112 1506232 1508832 1514071 1534624 1539336 1540266 1559376 1562912 1589952 1603134 1622096 1624896 1630538 1652672 1654848 1656837 1667614 1683136 1688304 1689324 1694511 1720128 1721408 1723477 1726452 1755964 1758276 1760304 1793823 1795892 1824858 1828996 1859256 1863472 1870323 1893528 1895712 1930656 1936584 1969688 1973088 2006816 2014194 2039184 2051322 2052448 2053688 2079168 2085552 2096406 2097966 2124864 2137512 2164032 2180726 2209116 2215899 2251072 2252432 2257668 2259348 2301936 2309004 2310399 2344368 2347072 2384928 2391764 2393209 2433144 2445807 2447627 2479008 2493764 2501421 2524704 2532456 2533986 2580192 2582112 2633946 2635906 2640456 2685592 2693838 2718912 2735096 2743494 2780736 2795208 2797288 2843568 2850016 2895984 2945488 2954532 3010224 3012464 3017664 3021291 3028142 3069248 3076983 3078672 3080532 3118752 3125824 3142811 3146949 3200743 3206268 3244192 3261076 3271089 3313674 3335228 3376608 3378648 3389022 3446954 3452904 3511928 3516552 3520608 3587646 3591784 3649716 3657992 3718512 3726944 3740646 3787056 3791424 3861312 3873168 3939376 3946176 3950919 3953859 4013632 4028388 4040757 4078368 4102644 4104896 4107376 4115241 4171104 4185587 4192812 4195932 4275024 4361452 4364087 4418232 4431798 4504864 4515336 4518696 4542213 4603872 4618008 4620798 4688736 4769856 4783528 4786418 4866288 4891614 4895254 4958016 4987528 5002842 5049408 5064912 5067972 5160384 5164224 5170431 5267892 5271812 5280912 5371184 5381469 5387676 5470192 5486988 5590416 5594576 5610969 5687136 5700032 5706883 5791968 5836649 5890976 5909064 5944237 6020448 6024928 6042582 6056284 6153966 6157344 6161064 6237504 6285622 6293898 6401486 6412536 6488384 6522152 6542178 6627348 6670456 6753216 6757296 6778044 6893908 6905808 7023856 7033104 7041216 7175292 7179627 7183568 7299432 7315984 7337421 7342881 7437024 7453888 7481292 7504263 7574112 7632541 7746336 7773233 7878752 7901838 7907718 8056776 8081514 8156736 8205288 8214752 8230482 8342208 8371174 8385624 8391864 8550048 8722904 8728174 8836464 8863596 9009728 9030672 9037392 9084426 9207744 9236016 9241596 9377472 9428433 9567056 9572836 9602229 9732576 9783228 9790508 9813267 9975056 10005684 10129824 10135944 10340862 10535784 10543624 10561824 10598497 10742368 10762938 10775352 10839491 10940384 10973976 11180832 11189152 11221938 11374272 11413766 11583936 11673298 11781952 11818128 11861577 11888474 12040896 12049856 12085164 12112568 12307932 12314688 12322128 12556761 12571244 12587796 12802972 12825072 13044304 13084356 13092261 13254696 13340912 13514592 13556088 13626639 13787816 13811616 14047712 14066208 14174719 14350584 14359254 14367136 14598864 14631968 14674842 14685762 14874048 14962584 15008526 15148224 15265082 15492672 15511293 15546466 15757504 15803676 15815436 16113552 16163028 16410576 16429504 16460964 16742348 16771248 16783728 17100096 17120649 17133389 17445808 17456348 17509947 17672928 17727192 17832711 18061344 18074784 18168852 18472032 18483192 18536171 18856866 19134112 19145672 19204458 19465152 19566456 19581016 19626534 19950112 20011368 20259648 20271888 20681724 21071568 21087248 21123648 21196994 21484736 21525876 21538881 21550704 21678982 21880768 21947952 22028643 22361664 22378304 22405201 22443876 22827532 22897623 23319699 23346596 23636256 23723154 23776948 24170328 24225136 24615864 24644256 25113522 25142488 25175592 25605944 25650144 26088608 26168712 26184522 26509392 26681824 27029184 27112176 27253278 27575632 27623232 28095424 28132416 28285299 28349438 28701168 28718508 28734272 28806687 29197728 29263936 29299109 29349684 29371524 29925168 30017052 30530164 31022586 31092932 31607352 31630872 31795491 32227104 32326056 32518473 32821152 32921928 33484696 33542496 33567456 34241298 34266778 34891616 34912696 35019894 35345856 35454384 35665422 36122688 36149568 36337704 36944064 36966384 37072342 37670283 37713732 38268224 38291344 38408916 39132912 39162032 39253068 39276783 39900224 40022736 40543776 40856543 41363448 41609659 42143136 42174496 42393988 42524157 43051752 43077762 43101408 43357964 43895904 44057286 44810402 44887752 45655064 45795246 46639398 46693192 47272512 47446308 47553896 48340656 48450272 49231728 49288512 50227044 50284976 50351184 51211888 51300288 51361947 51400167 52177216 52337424 52369044 52529841 53018784 53363648 53427787 53498133 54224352 54412631 54506556 55151264 55608513 56570598 56698876 57402336 57437016 57613374 58395456 58598218 58699368 58743048 59850336 60034104 61060328 62045172 62185864 63214704 63261744 63590982 64454208 64652112 65036946 65642304 65843856 66969392 67084992 67134912 67215603 68482596 68533556 68692869 69783232 69825392 69959097 70039788 70908768 71330844 72675408 73932768 74144684 74189479 75340566 75427464 75876437 76582688 76817832 78265824 78324064 78506136 78553566 80045472 81087552 81713086 82726896 83219318 84286272 84348992 84787976 85048314 86103504 86155524 86202816 86715928 87791808 87897327 88114572 89620804 89775504 91310128 91590492 93278796 93386384 94892616 95107792 95386473 96681312 96900544 97555419 98463456 99223033 100454088 100569952 100702368 101052029 102423776 102723894 102800334 104674848 104738088 105059682 106037568 106855574 106996266 108448704 108825262 109013112 110302528 111217026 113141196 113397752 114804672 114874032 115226748 117196436 117398736 117486096 119700672 120068208 122120656 122569629 124090344 124371728 124828977 126429408 126523488 127181964 127572471 129304224 129753197 130073892 131687712 133938784 134431206 136965192 137067112 137385738 139650784 139918194 140079576 141817536 142661688 145350816 147865536 148289368 148378958 150681132 150854928 151752874 153165376 153635664 154200501 156531648 156648128 157012272 157107132 160090944 160283361 163237893 163426172 165453792 166438636 166825539 169575952 170096628 172207008 172311048 173431856 175794654 176229144 179241608 179551008 182620256 183180984 184271347 186557592 186772768 189785232 190215584 190772946 193362624 195110838 196926912 198446066 200908176 201139904 201404736 201646809 202104058 204847552 205447788 205600668 209349696 209476176 210119364 213711148 213992532 217650524 218026224 222434052 222568437 226282392 226795504 227629311 229748064 230453496 234392872 234797472 234972192 240136416 240970223 244241312 245139258 248180688 248743456 249657954 252858816 253046976 254363928 255144942 258608448 259506394 260147784 263375424 263691981 267877568 268862412 273930384 274134224 274771476 279301568 279836388 280159152 285323376 290701632 291267613 296578736 296757916 297669099 301362264 301709856 303156087 303505748 307271328 308401002 314024544 314214264 320566722 326475786 326852344 330907584 332877272 333651078 339151904 340193256 344414016 344622096 346863712 351589308 352458288 358483216 359102016 365240512 366361968 367708887 368542694 373115184 373545536 374486931 379570464 380431168 380888417 381545892 389259591 390221676 396892132 401816352 403293618 404208116 410895576 411201336 418952352 420238728 427422296 427985064 435301048 436052448 444868104 445136874 452564784 453591008 455258622 459496128 460906992 468785744 469594944 469944384 480272832 480850083 481940446 488482624 489713679 490278516 496361376 497486912 499315908 508727856 510289884 519012788 520295568 527383962 531135059 537724824 547860768 548268448 549542952 552814041 559672776 560318304 570646752 582535226 593157472 593515832 595338198 602724528 603419712 606312174 607011496 614542656 616802004 628049088 628428528 641133444 652951572 653704688 665754544 667302156 667705311 678303808 680386512 682887933 689244192 693727424 694561231 703178616 704916576 707364203 716966432 722910669 732723936 735417774 737085388 746230368 748973862 759140928 761776834 763091784 778519182 780443352 793784264 803632704 806587236 808416232 821791152 822402672 837904704 840477456 854844592 855970128 870602096 872104896 873802839 889736208 890273748 893007297 905129568 907182016 908272379 909468261 910517244 921813984 937571488 961700166 963880892 979427358 980557032 992722752 998631816 1017455712 1020579768 1038025576 1040591136 1054767924 1062270118 1075449648 1095721536 1096536896 1099085904 1105628082 1119345552 1120636608 1141293504 1142665251 1165070452 1167778773 1186314944 1187031664 1190676396 1205449056 1212624348 1214022992 1233604008 1256857056 1282266888 1289899429 1305903144 1307409376 1331509088 1334604312 1335410622 1360773024 1365775866 1378488384 1389122462 1406357232 1409833152 1414728406 1433932864 1445821338 1465447872 1470835548 1474170776 1492460736 1497947724 1523553668 1526183568 1557038364 1560886704 1587568528 1593405177 1613174472 1616832464 1643582304 1644805344 1658442123 1680954912 1686791561 1709689184 1711940256 1741204192 1747605678 1779472416 1780547496 1786014594 1810259136 1816544758 1818936522 1821034488 1843627968 1875142976 1923400332 1927761784 1958854716 1961114064 1997263632 2034911424 2041159536 2076051152 2081182272 2083683693 2109535848 2122092609 2124540236 2150899296 2168732007 2198171808 2211256164 2238691104 2285330502 2330140904 2335557546 2374063328 2381352792 2410898112 2425248696 2428045984 2467208016 2513714112 2564533776 2579798858 2611806288 2614818752 2621408517 2663018176 2669208624 2670821244 2721546048 2724817137 2731551732 2778244924 2812714464 2829456812 2891642676 2941671096 2948341552 2995895448 3047107336 3052367136 3114076728 3121773408 3132612899 3175137056 3186810354 3226348944 3233664928 3287164608 3289610688 3316884246 3361909824 3373583122 3419378368 3423880512 3427995753 3482408384 3495211356 3558944832 3561094992 3572029188 3633089516 3637873044 3642068976 3846800664 3855523568 3869698287 3917709432 3922228128 3994527264 4082319072 4152102304 4167367386 4219071696 4244185218 4249080472 4301798592 4337464014 4396343616 4422512328 4477382208 4570661004 4660281808 4671115092 4748126656 4762705584 4780215531 4850497392 4856091968 4934416032 4951549421 5060374683 5129067552 5159597716 5223612576 5242817034 5338417248 5341642488 5449634274 5463103464 5556489848 5625428928 5658913624 5783285352 5883342192 5896683104 5991790896 6094214672 6104734272 6228153456 6243546816 6251051079 6265225798 6350274112 6366277827 6373620708 6452697888 6467329856 6633768492 6747166244 6855991506 6990422712 7122189984 7144058376 7266179032 7275746088 7284137952 7693601328 7711047136 7739396574 7835418864 7844456256 7989054528 8164638144 8174451411 8304204608 8334734772 8438143392 8488370436 8498160944 8674928028 8845024656 9029296003 9141322008 9320563616 9342230184 9397838697 9525411168 9560431062 9700994784 9868832064 9903098842 10120749366 10258135104 10319195432 10447225152 10485634068 10676834496 10683284976 10899268548 10926206928 11112979696 11317827248 11566570704 11609094861 11766684384 11793366208 11807540927 11983581792 12188429344 12456306912 12502102158 12530451596 12732555654 12747241416 12905395776 13267536984 13494332488 13711983012 13980845424 14244379968 14288116752 14532358064 14551492176 14568275904 14854648263 15181124049 15387202656 15422094272 15478793148 15670837728 16348902822 16669469544 16876286784 16976740872 16996321888 17349856056 17690049312 18058592006 18282644016 18641127232 18684460368 18795677394 19050822336 19120862124 19401989568 19806197684 20241498732 20638390864 20971268136 21366569952 21798537096 21852413856 21928290293 22225959392 22635654496 23133141408 23218189722 23533368768 23615081854 23967163584 24376858688 24912613824 25004204316 25060903192 25465111308 25494482832 26535073968 26988664976 27087888009 27423966024 27961690848 28193516091 28576233504 29064716128 29102984352 29709296526 30362248098 30774405312 30957586296 31341675456 32697805644 33338939088 33953481744 33992643776 34699712112 35380098624 35422622781 36117184012 36565288032 37368920736 37591354788 38241724248 39612395368 40482997464 41276781728 41942536272 42733139904 43597074192 43704827712 43856580586 44451918784 44563944789 45271308992 46266282816 46436379444 47230163708 50008408632 50121806384 50930222616 50988965664 53070147936 53977329952 54175776018 54847932048 55923381696 56387032182 57152467008 58129432256 58205968704 59418593052 60724496196 61915172592 65395611288 65784870879 66677878176 67906963488 69399424224 70845245562 72234368024 73130576064 74737841472 75182709576 76483448496 79224790736 80965994928 81263664027 82553563456 83885072544 87194148384 87713161172 89127889578 92872758888 94460327416 100016817264 100243612768 101860445232 101977931328 106140295872 106267868343 107954659904 108351552036 109695864096 112774064364 118837186104 121448992392 123830345184 130791222576 131569741758 133355756352 135813926976 138798848448 141690491124 144468736048 150365419152 152966896992 153498032051 158449581472 161931989856 162527328054 167770145088 174388296768 175426322344 178255779156 185745517776 188920654832 197354612637 200033634528 200487225536 203720890464 212535736686 216703104072 219391728192 225548128728 237674372208 242897984784 247660690368 261582445152 263139483516 283380982248 288937472096 300730838304 305933793984 306996064102 316899162944 323863979712 325054656108 350852644688 356511558312 371491035552 377841309664 394709225274 400067269056 407441780928 425071473372 433406208144 451096257456 460494096153 475348744416 485795969568 523164890304 526278967032 566761964496 577874944192 601461676608 613992128204 650109312216 701705289376 713023116624 742982071104 755682619328 789418450548 850142946744 866812416288 902192514912 920988192306 950697488832 971591939136 1052557934064 1133523928992 1227984256408 1300218624432 1381482288459 1403410578752 1426046233248 1578836901096 1700285893488 1733624832576 1804385029824 1841976384612 2105115868128 2267047857984 2455968512816 2600437248864 2762964576918 2852092466496 3157673802192 3400571786976 3683952769224 4210231736256 4911937025632 5200874497728 5525929153836 6315347604384 6801143573952 7367905538448 9823874051264 11051858307672 12630695208768 14735811076896 22103716615344 29471622153792 44207433230688 88414866461376
- Sum of all divisors σ(n): 350212560310080
- Sum of proper divisors (its aliquot sum) s(n): 261797693848704
- 88414866461376 is an abundant number, because the sum of its proper divisors (261797693848704) is greater than itself. Its abundance is 173382827387328
Bases of 88414866461376
- Binary: 101000001101001101100001011010101010010110000002
- Hexadecimal: 0x5069B0B552C0
- Base-36: VC988OQ80
Squares and roots of 88414866461376
- 88414866461376 squared (884148664613762) is 7817188611382950644099813376
- 88414866461376 cubed (884148664613763) is 691155687178812868648118926636243112165376
-
The
square root of 88414866461376 is 9402917.9758932281 -
The
cube root of 88414866461376 is 44549.3903430031
Scales and comparisons
How big is 88414866461376?- 88,414,866,461,376 seconds is equal to 2,811,319 years, 13 weeks, 6 days, 16 hours, 9 minutes, 36 seconds.
-
To count from 1 to 88,414,866,461,376 would take you about seven million, twenty-eight thousand, two hundred ninety-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 88414866461376 cubic inches would be around 3712.4 feet tall.
Recreational maths with 88414866461376
- 88414866461376 backwards is 67316466841488
- 88414866461376 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 88414866461376's digits is 72
- 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 88414866461376 - Facts about the integer". Numbermatics.com. 2024. Web. 13 June 2024.
APA style:
Numbermatics. (2024). Number 88414866461376 - Facts about the integer. Retrieved 13 June 2024, from https://numbermatics.com/n/88414866461376/
Chicago style:
Numbermatics. 2024. "Number 88414866461376 - Facts about the integer". https://numbermatics.com/n/88414866461376/
The information we have on file for 88414866461376 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 88414866461376, math, Factors of 88414866461376, curriculum, school, college, exams, university, Prime factorization of 88414866461376, STEM, science, technology, engineering, physics, economics, calculator, eighty-eight trillion, four hundred fourteen billion, eight hundred sixty-six million, four hundred sixty-one thousand, three hundred seventy-six.