204703666793492139
204,703,666,793,492,139 is an odd composite number composed of seven prime numbers multiplied together.
What does the number 204703666793492139 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 1944 divisors.
204703666793492139 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, nine hundred forty-four divisors.
Prime factorization of 204703666793492139:
38 × 72 × 13 × 172 × 19 × 37 × 4912
(3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 13 × 17 × 17 × 19 × 37 × 491 × 491)See below for interesting mathematical facts about the number 204703666793492139 from the Numbermatics database.
Names of 204703666793492139
- Cardinal: 204703666793492139 can be written as Two hundred four quadrillion, seven hundred three trillion, six hundred sixty-six billion, seven hundred ninety-three million, four hundred ninety-two thousand, one hundred thirty-nine.
Scientific notation
- Scientific notation: 2.04703666793492139 × 1017
Factors of 204703666793492139
Divisors of 204703666793492139
- Number of divisors d(n): 1944
-
Complete list of divisors:
1 3 7 9 13 17 19 21 27 37 39 49 51 57 63 81 91 111 117 119 133 147 153 171 189 221 243 247 259 273 289 323 333 351 357 399 441 459 481 491 513 567 629 637 663 703 729 741 777 819 833 867 931 969 999 1053 1071 1197 1323 1377 1443 1473 1539 1547 1701 1729 1813 1887 1911 1989 2023 2109 2187 2223 2261 2331 2457 2499 2601 2793 2907 2997 3159 3213 3367 3437 3591 3757 3969 4131 4199 4329 4403 4419 4617 4641 4921 5103 5187 5439 5491 5661 5733 5967 6069 6327 6383 6561 6669 6783 6993 7371 7497 7803 8177 8347 8379 8721 8991 9139 9329 9477 9639 10101 10311 10693 10773 10829 11271 11907 11951 12103 12393 12597 12987 13209 13257 13851 13923 14161 14763 15309 15561 15827 16317 16473 16983 17199 17901 18167 18207 18981 19149 20007 20349 20979 22113 22491 23409 23569 24059 24531 25041 25137 26163 26299 26973 27417 27987 28431 28917 29393 30303 30821 30933 32079 32319 32487 33813 34447 35721 35853 36309 37179 37791 38437 38961 39627 39771 41553 41769 42483 44289 44681 45927 46683 47481 48951 49419 50949 51597 53703 54501 54621 56943 57239 57447 58429 60021 61047 62937 63973 65303 66339 67473 70227 70707 71383 72177 73593 74851 75123 75411 78489 78897 80919 82251 83657 83961 85293 86751 88179 90909 92463 92799 96237 96957 97461 101439 103341 107163 107559 108511 108927 111537 113373 115311 116883 118881 119313 121277 124659 125307 127169 127449 132867 134043 139009 140049 141899 142443 146853 148257 152847 154791 155363 158593 161109 163503 163863 170829 171717 172341 175287 180063 183141 184093 188811 191919 195909 199017 202419 203167 205751 210681 212121 214149 216531 220779 224553 225369 226233 235467 236171 236691 241081 242757 246753 250971 251883 260253 264537 269059 272727 277389 278397 288711 290871 292383 304317 308839 310023 312767 321489 322677 325533 326781 340119 345173 345933 350649 356643 357939 363831 375921 381507 382347 398601 400673 402129 409003 417027 420147 425697 427329 440559 444771 447811 457121 458541 464373 466089 475779 483327 490509 491589 499681 512487 515151 517023 523957 525861 540189 549423 552279 566433 575757 585599 587727 597051 607257 609501 617253 632043 636363 642447 649593 662337 673659 676107 678699 706401 708513 710073 723243 740259 752913 755649 759577 780759 793611 807177 818181 832167 835191 848939 866133 872613 877149 890183 912951 926517 930069 938301 968031 973063 976599 980343 993293 1020357 1035519 1037799 1051947 1069929 1073817 1087541 1091493 1110151 1127763 1144521 1147041 1195803 1202019 1206387 1227009 1251081 1260441 1277091 1281987 1321677 1334313 1343433 1371363 1375623 1393119 1398267 1422169 1427337 1449981 1471527 1474767 1499043 1537461 1545453 1551069 1571871 1577583 1620567 1648269 1653197 1656837 1687567 1699299 1727271 1756797 1763181 1821771 1828503 1844687 1851759 1896129 1909089 1927341 1948779 1987011 2020977 2028321 2036097 2061709 2119203 2125539 2130219 2161873 2169729 2220777 2258739 2266947 2278731 2380833 2416211 2421531 2454543 2496501 2505573 2546817 2598399 2631447 2641171 2670549 2696081 2738853 2779551 2790207 2814903 2904093 2919189 2929797 2941029 2979879 3061071 3106557 3113397 3134053 3155841 3209787 3221451 3262623 3274479 3330453 3383289 3433563 3441123 3497767 3587409 3606057 3619161 3681027 3753243 3781323 3831273 3845961 3965031 4002939 4014907 4030299 4098377 4114089 4126869 4179357 4194801 4266507 4282011 4414581 4424301 4487249 4497129 4580539 4612383 4636359 4653207 4715613 4732749 4944807 4959591 4970511 5062701 5181813 5250263 5270391 5289543 5317039 5465313 5485509 5534061 5555277 5727267 5782023 5846337 5867941 5942573 5961033 6062931 6084963 6108291 6185127 6376617 6390657 6485619 6509187 6662331 6776217 6800841 6811441 6836193 6953051 7142499 7248633 7264593 7363629 7489503 7516719 7612787 7640451 7771057 7795197 7894341 7923513 8011647 8088243 8216559 8338653 8370621 8444709 8712279 8757567 8789391 8823087 8919997 8939637 9183213 9319671 9340191 9402159 9629361 9787869 9823437 9955183 9991359 10149867 10300689 10323369 10493301 10762227 10818171 10857483 11043081 11259729 11343969 11493819 11537883 11572379 11812969 11895093 12008817 12044721 12090897 12295131 12342267 12584403 12799521 12846033 12912809 13243743 13272903 13461747 13491387 13741617 13909077 13959621 14146839 14198247 14431963 14834421 14878773 14911533 15133111 15188103 15545439 15750789 15811173 15868629 15951117 16456527 16602183 16665831 16913477 17181801 17346069 17539011 17603823 17827719 17883099 18188793 18254889 18488197 18555381 18872567 19129851 19171971 19456857 19527561 19986993 20328651 20402523 20434323 20508579 20859153 21427497 21745899 21793779 21938371 22090887 22468509 22550157 22838361 22921353 23313171 23385591 23683023 23770539 24034941 24264729 24649677 25015959 25111863 25334127 26136837 26272701 26368173 26469261 26759991 26818911 27549639 27959013 28020573 28104349 28206477 28688639 28888083 29363607 29470311 29865549 29974077 30902067 30970107 31410743 31479903 32063773 32286681 32454513 32572449 33129243 33779187 34481457 34613649 34717137 35049053 35438907 36026451 36134163 36272691 36751841 36885393 37026801 37753209 38398563 38538099 38738427 39731229 40385241 40474161 41075587 41224851 41727231 41878863 42440517 42594741 43295889 44636319 44734599 45399333 45564309 46636317 47252367 47433519 47605887 47853351 49369581 49806549 49997493 50740431 51545403 52038207 52617033 52811469 53278901 53483157 53649297 54566379 54764667 55464591 55666143 56617701 57389553 57515913 58370571 58582683 59547007 59960979 60985953 61207569 61302969 61525737 62439979 62577459 64282491 65237697 65381337 65815113 67405527 68253419 68515083 68764059 69672409 69939513 70156773 71049069 71311617 72104823 72794187 75047877 75335589 76002381 76283233 77869163 78410511 78818103 79104519 79407783 80279973 80456733 83877039 84061719 84313047 84619431 86065917 88090821 88410933 89596647 89922231 90389663 92706201 92910321 94232229 94439709 96191319 97363539 97717347 99387729 99754997 101023741 101337561 103444371 103840947 104151411 105147159 106316721 108402489 108818073 110255523 110656179 111080403 113259627 115195689 115614297 115959961 116215281 119193687 121155723 121422483 123226761 123674553 125181693 127321551 127784223 129417379 129887667 132107969 133908957 134203797 136197999 136692927 139908951 141757101 142300557 142817661 143560053 148108743 149419647 149992479 151639949 152221293 153568597 154636209 156114621 157851099 158434407 159836703 160449471 163699137 166393773 166998429 169479943 169853103 172168659 172547739 175111713 175748049 178641021 182957859 183908907 184577211 187319937 187732377 192847473 195713091 196144011 196730443 197445339 200820473 202216581 204760257 205545249 206292177 209017227 209818539 213934851 216314469 218382561 219875201 224446411 225143631 226006767 228007143 228849699 233607489 236454309 237313557 240839919 241370199 245343371 251631117 252185157 252939141 253858293 257262887 258197751 264272463 265232799 268789941 269766693 271168989 278118603 282696687 283319127 287529109 288573957 292090617 293152041 298163187 299264991 303071223 304012683 310333113 312454233 315441477 318950163 325207467 326454219 330766569 331968537 333241209 339778881 345587067 346842891 347879883 348645843 363467169 364267449 369680283 371023659 372952307 375545079 381964653 383352669 388252137 389663001 396323907 401726871 402611391 408593997 410078781 416829049 419726853 425271303 426901671 428452983 430680159 437079853 444326229 448258941 449977437 454919847 456663879 460705791 468343863 475303221 477773933 479510109 481348413 487706863 491097411 499181319 500995287 508439829 509559309 516505977 525335139 527244147 533982631 535923063 545084141 548873577 551726721 553731633 561959811 563197131 587139273 588432033 590191329 592336017 602461419 614280771 616635747 618876531 627051681 629455617 641804553 648943407 655147683 659625603 673339233 675430893 684021429 686549097 698284979 700822467 709362927 711940671 722519757 724110597 736030113 754893351 758817423 761574879 771788661 774593253 792817389 795698397 806369823 809300079 811719727 813506967 834355809 848090061 849957381 862587327 865721871 876271851 894489561 897794973 905741317 909213669 912038049 930999339 937362699 946324431 956850489 975622401 979362657 992299707 995905611 999723627 1012299119 1019336643 1036761201 1040528673 1043639649 1045937529 1061479643 1090401507 1092802347 1109040849 1113070977 1118856921 1145893959 1164756411 1168989003 1186359601 1188971721 1205180613 1207834173 1225781991 1230236343 1250487147 1275813909 1280705013 1292040477 1296814961 1311239559 1323775771 1332978687 1344776823 1349932311 1364759541 1369991637 1382117373 1425909663 1433321799 1438530327 1444045239 1463120589 1497543957 1502985861 1525319487 1528677927 1549517931 1576005417 1581732441 1601947893 1607769189 1635252423 1655180163 1661194899 1685879433 1689591393 1717403597 1761417819 1765296099 1770573987 1777008051 1807384257 1842842313 1849907241 1856629593 1881155043 1888366851 1925413659 1946830221 1965443049 1971319337 1978876809 2020017699 2026292679 2052064287 2059647291 2094854937 2102467401 2128088781 2167559271 2172331791 2203239259 2208090339 2264680053 2276452269 2284724637 2315365983 2323779759 2378452167 2419109469 2427900237 2435159181 2440520901 2544270183 2549872143 2577879133 2587761981 2597165613 2610666149 2628815553 2683468683 2693384919 2717223951 2727641007 2812088097 2838973293 2870551467 2881159031 2917803343 2926867203 2938087971 2976899121 2987716833 2999170881 3036897357 3110283603 3130918947 3137812587 3184438929 3271204521 3278407041 3327122547 3339212931 3344417531 3356570763 3413948041 3437681877 3494269233 3506967009 3559078803 3566915163 3615541839 3677345973 3690709029 3737878417 3751461441 3815588987 3827441727 3842115039 3876121431 3890444883 3933718677 3971327313 4034330469 4094278623 4109974911 4146352119 4277728989 4299965397 4315590981 4332135717 4389361767 4492631871 4508957583 4575958461 4586033781 4728016251 4805843679 4823307567 4887994853 4905757269 4965540489 4983584697 5057638299 5068774179 5152210791 5284253457 5311721961 5331024153 5422152771 5528526939 5549721723 5569888779 5643465129 5665100553 5682038089 5776240977 5840490663 5896329147 5913958011 5936630427 6060053097 6178941873 6284564811 6307402203 6340189219 6384266343 6502677813 6516995373 6609717777 6624271017 6829356807 6854173911 6946097949 6971339277 7086093833 7135356501 7257328407 7283700711 7305477543 7321562703 7430357501 7632810549 7649616429 7733637399 7763285943 7791496839 7831998447 8080154757 8151671853 8182923021 8304517207 8436264291 8516919879 8611654401 8643477093 8753410029 8780601609 8930697363 8963150499 9077704727 9110692071 9266430397 9330850809 9392756841 9413437761 9553316787 9813613563 9981367641 10017638793 10033252593 10069712289 10241844123 10482807699 10520901027 10677236409 10700745489 10846625517 11032037919 11072127087 11213635251 11254384323 11446766961 11482325181 11628364293 11671334649 11801156031 11913981939 12102991407 12282835869 12329924733 12439056357 12833186967 12899896191 12946772943 12996407151 13168085301 13477895613 13526872749 13727875383 13758101343 13799235359 14184048753 14417531037 14469922701 14663984559 14717271807 14896621467 15172914897 15206322537 15422674813 15456632373 15852760371 15935165883 15993072459 16266458313 16585580817 16649165169 16930395387 16995301659 17046114267 17209085023 17328722931 17688987441 17741874033 17809891281 18045153931 18180159291 18536825619 18853694433 18922206609 19020567657 19508033439 19829153331 19872813051 20168113217 20488070421 20562521733 20838293847 20914017831 21258281499 21771985221 21916432629 21964688109 22291072503 22898431647 22948849287 23200912197 23289857829 23374490517 23495995341 24240464271 24455015559 24548769063 24913551621 25308792873 25550759637 25834963203 25930431279 26260230087 26341804827 26792092089 26889451497 27233114181 27332076213 27799291191 28178270523 28240313283 28659950361 29440840689 29944102923 30052916379 30099757779 30209136867 30725532369 31448423097 31562703081 32031709227 32102236467 33096113757 33512428729 33640905753 33763152969 34340300883 34446975543 34885092879 35014003947 35403468093 35741945817 36848507607 36989774199 37317169071 37455067403 38499560901 38699688573 38840318829 38989221453 39504255903 40433686839 41183626149 41274304029 41397706077 43252593111 43409768103 43991953677 44151815421 44381324533 44689864401 45518744691 45618967611 46268024439 46369897119 47805497649 47979217377 48799374939 48979703527 49602656831 49756742451 49947495507 50791186161 50985904977 51138342801 51627255069 53225622099 53429673843 54135461793 54540477873 55610476857 56561083299 56766619827 57061702971 58524100317 59487459993 59618439153 60504339651 61464211263 62514881541 62742053493 63543933089 63774844497 64865012779 65315955663 65749297887 65894064327 66873217509 68695294941 69602736591 69869573487 70123471551 70487986023 72721392813 73365046677 73646307189 74740654863 75926378619 76652278911 77504889609 77791293837 78780690261 80376276267 81699342543 81996228639 83397873573 84534811569 84720939849 85979851083 89832308769 90299273337 90627410601 92176597107 94345269291 94688109243 96095127681 96306709401 96594647513 99288341271 100537286187 100922717259 101289458907 103020902649 105042011841 106210404279 107225837451 107958723691 110545522821 110969322597 111951507213 112365202209 116099065719 116520956487 118512767709 120463595161 121301060517 123550878447 123822912087 124193118231 126316077517 129757779333 130229304309 131975861031 132455446263 133143973599 136556234073 138804073317 139109691357 141176792519 143416492947 143937652131 146398124817 146939110581 148807970493 149270227353 152373558483 153415028403 154881765207 159676866297 160289021529 162406385379 163621433619 166831430571 169683249897 170299859481 171185108913 178462379979 178855317459 181513018953 184392633789 187544644623 188226160479 190631799267 191324533491 194595038337 197247893661 197682192981 200619652527 206085884823 208808209773 209608720461 210370414653 211463958069 218164178439 220095140031 220938921567 224221964589 229956836733 233373881511 234587001103 236342070783 241128828801 245098027629 245988685917 250193620719 253604434707 257939553249 262185471821 269496926307 270897820011 271882231803 276529791321 283035807873 288285383043 288920128203 289783942539 301611858561 302768151777 303868376721 309062707947 315126035523 318631212837 321677512353 323876171073 331636568463 335854521639 337095606627 342857924689 348297197157 349562869461 355538303127 361390785483 370652635341 372579354693 378948232551 389273337999 390687912927 395927583093 397366338789 399431920797 409668702219 416412219951 417329074071 423530377557 430249478841 439194374451 440817331743 446423911479 447810682059 457120675449 460245085209 464645295621 479030598891 480867064587 487219156137 490864300857 500494291713 509049749691 510899578443 513555326739 535387139937 536565952377 544539056859 562633933869 571895397801 573973600473 583785115011 591743680983 593046578943 601858957581 626424629319 628826161383 634391874207 636736145851 654492535317 660285420093 662816764701 672665893767 700121644533 703761003309 709026212349 735294082887 737966057751 750580862157 760813304121 773818659747 786556415463 812693460033 815646695409 829589373963 843245166127 849107423619 864856149129 866760384609 869351827617 904835575683 908304455331 911605130163 927188123841 945378106569 955893638511 965032537059 971628513219 994909705389 1007563564917 1011286819881 1028573774067 1044891591471 1066614909381 1084172356449 1111957906023 1117738064079 1136844697653 1167820013997 1187782749279 1192099016367 1198295762391 1249236659853 1251987222213 1270591132671 1290748436523 1317583123353 1322451995229 1339271734437 1380735255627 1393935886863 1437091796673 1442601193761 1461657468411 1472592902571 1527149249073 1540665980217 1606161419811 1609697857131 1633617170577 1642109007721 1687901801607 1715686193403 1721920801419 1751355345033 1775231042949 1805576872743 1835298302747 1879273887957 1886478484149 1903175622621 1910208437553 1980856260279 2017997681301 2100364933599 2111283009927 2127078637047 2205882248661 2213898173253 2251742586471 2321455979241 2359669246389 2400005472823 2438080380099 2446940086227 2488768121889 2529735498381 2594568447387 2608055482851 2714506727049 2724913365993 2734815390489 2781564371523 2836134319707 2867680915533 2895097611177 2914885539657 3033860459643 3085721322201 3134674774413 3199844728143 3252517069347 3353214192237 3410534092959 3503460041991 3563348247837 3576297049101 3594887287173 3747709979559 3755961666639 3811773398013 3967355985687 4017815203311 4142205766881 4181807660589 4311275390019 4384972405233 4457153020957 4581447747219 4621997940651 4818484259433 4900851511731 4926327023163 5147058580209 5165762404257 5254066035099 5325693128847 5416730618229 5505894908241 5637821663871 5709526867863 5730625312659 5942568780837 6053993043903 6301094800797 6333849029781 6381235911141 6617646745983 6641694519759 6755227759413 6964367937723 7079007739167 7200016418469 7314241140297 7466304365667 7589206495143 7783705342161 7824166448553 8143520181147 8174740097979 8344693114569 8508402959121 8685292833531 8744656618971 9101581378929 9257163966603 9757551208041 10059642576711 10231602278877 10690044743511 10784661861519 11243129938677 11267884999917 11435320194039 11902067957061 12053445609933 12426617300643 12545422981767 12933826170057 13154917215699 13371459062871 13865993821953 14455452778299 14702554535193 14778981069489 15441175740627 15497287212771 15762198105297 16250191854687 16517684724723 16913464991613 17128580603589 17191875937977 18161979131709 18903284402391 19001547089343 19143707733423 19852940237949 20265683278239 21237023217501 21600049255407 21942723420891 22398913097001 22767619485429 23472499345659 24430560543441 24524220293937 25034079343707 26233969856913 27304744136787 27771491899809 29272653624123 30178927730133 30694806836631 31200071146699 32070134230533 32353985584557 33729389816031 34305960582117 35706203871183 36160336829799 37279851901929 37636268945301 39464751647097 40114377188613 41597981465859 44107663605579 44336943208467 46323527221881 46491861638313 47286594315891 48750575564061 49553054174169 51575627813931 54485937395127 57004641268029 59558820713847 60797049834717 63711069652503 64800147766221 68302858456287 70417498036977 73291681630323 78701909570739 81914232410361 83314475699427 87817960872369 90536783190399 92084420509893 93600213440097 97061956753671 101188169448093 102917881746351 107118611613549 108481010489397 112908806835903 118394254941291 120343131565839 132322990816737 133010829625401 138970581665643 141859782947673 148659162522507 154726883441793 171013923804087 191133208957509 194400443298663 204908575368861 211252494110931 219875044890969 236105728712217 245742697231083 249943427098281 263453882617107 276253261529679 280800640320291 291185870261013 308753645239053 321355834840647 325443031468191 361029394697517 399032488876203 416911744996929 425579348843019 445977487567521 464180650325379 513041771412261 573399626872527 583201329895989 614725726106583 633757482332793 708317186136651 749830281294843 790361647851321 828759784589037 842401920960873 926260935717159 1083088184092551 1197097466628609 1337932462702563 1392541950976137 1539125314236783 1720198880617581 1749603989687967 1844177178319749 2249490843884529 2527205762882619 3249264552277653 3591292399885827 4013797388107689 4177625852928411 5248811969063901 5532531534959247 7581617288647857 9747793656832959 10773877199657481 12041392164323067 15746435907191703 22744851865943571 29243380970498877 68234555597830713 204703666793492139
- Sum of all divisors σ(n): 442631669392938480
- Sum of proper divisors (its aliquot sum) s(n): 237928002599446341
- 204703666793492139 is an abundant number, because the sum of its proper divisors (237928002599446341) is greater than itself. Its abundance is 33224335805954202
Bases of 204703666793492139
- Binary: 10110101110100000011100110011111110111001000101110101010112
- Hexadecimal: 0x2D740E67F722EAB
- Base-36: 1JZLE6AKSJOR
Squares and roots of 204703666793492139
- 204703666793492139 squared (2047036667934921392) is 41903591198701056220592922654795321
- 204703666793492139 cubed (2047036667934921393) is 8577818770189610858466351083128588733961883867481619
-
The
square root of 204703666793492139 is 452441893.2785647105 -
The
cube root of 204703666793492139 is 589352.6048276621
Scales and comparisons
How big is 204703666793492139?- 204,703,666,793,492,139 seconds is equal to 6,508,943,414 years, 6 days, 10 hours, 55 minutes, 39 seconds.
-
To count from 1 to 204,703,666,793,492,139 would take you about nineteen billion, five hundred twenty-six million, eight hundred thirty thousand, two hundred forty-two 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 204703666793492139 cubic inches would be around 49112.7 feet tall.
Recreational maths with 204703666793492139
- 204703666793492139 backwards is 931294397666307402
- 204703666793492139 is a
Harshad number . - The number of decimal digits it has is: 18
- The sum of 204703666793492139's digits is 81
- 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 204703666793492139 - Facts about the integer". Numbermatics.com. 2024. Web. 14 May 2024.
APA style:
Numbermatics. (2024). Number 204703666793492139 - Facts about the integer. Retrieved 14 May 2024, from https://numbermatics.com/n/204703666793492139/
Chicago style:
Numbermatics. 2024. "Number 204703666793492139 - Facts about the integer". https://numbermatics.com/n/204703666793492139/
The information we have on file for 204703666793492139 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 204703666793492139, math, Factors of 204703666793492139, curriculum, school, college, exams, university, Prime factorization of 204703666793492139, STEM, science, technology, engineering, physics, economics, calculator, two hundred four quadrillion, seven hundred three trillion, six hundred sixty-six billion, seven hundred ninety-three million, four hundred ninety-two thousand, one hundred thirty-nine.