15523046308176000
15,523,046,308,176,000 is an even composite number composed of eight prime numbers multiplied together.
What does the number 15523046308176000 look like?
This visualization shows the relationship between its 8 prime factors (large circles) and 2048 divisors.
15523046308176000 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of two thousand and forty-eight divisors.
Prime factorization of 15523046308176000:
27 × 3 × 53 × 11 × 31 × 53 × 127 × 140897
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 11 × 31 × 53 × 127 × 140897)See below for interesting mathematical facts about the number 15523046308176000 from the Numbermatics database.
Names of 15523046308176000
- Cardinal: 15523046308176000 can be written as Fifteen quadrillion, five hundred twenty-three trillion, forty-six billion, three hundred eight million, one hundred seventy-six thousand.
Scientific notation
- Scientific notation: 1.5523046308176 × 1016
Factors of 15523046308176000
Divisors of 15523046308176000
- Number of divisors d(n): 2048
-
Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 25 30 31 32 33 40 44 48 50 53 55 60 62 64 66 75 80 88 93 96 100 106 110 120 124 125 127 128 132 150 155 159 160 165 176 186 192 200 212 220 240 248 250 254 264 265 275 300 310 318 320 330 341 352 372 375 381 384 400 424 440 465 480 496 500 508 528 530 550 583 600 620 635 636 640 660 682 704 744 750 762 775 795 800 825 848 880 930 960 992 1000 1016 1023 1056 1060 1100 1166 1200 1240 1270 1272 1320 1325 1364 1375 1397 1408 1488 1500 1524 1550 1590 1600 1643 1650 1696 1705 1749 1760 1860 1905 1920 1984 2000 2032 2046 2112 2120 2200 2325 2332 2400 2480 2540 2544 2640 2650 2728 2750 2794 2915 2976 3000 3048 3100 3175 3180 3200 3286 3300 3392 3410 3498 3520 3720 3810 3875 3937 3968 3975 4000 4064 4092 4125 4191 4224 4240 4400 4650 4664 4800 4929 4960 5080 5088 5115 5280 5300 5456 5500 5588 5830 5952 6000 6096 6200 6350 6360 6572 6600 6625 6731 6784 6820 6985 6996 7040 7440 7620 7750 7874 7950 8000 8128 8184 8215 8250 8382 8480 8525 8745 8800 9300 9328 9525 9600 9858 9920 10160 10176 10230 10560 10600 10912 11000 11176 11625 11660 11811 11904 12000 12192 12400 12700 12720 13144 13200 13250 13462 13640 13970 13992 14575 14880 15240 15500 15748 15875 15900 16000 16256 16368 16430 16500 16764 16960 17050 17490 17600 18073 18600 18656 19050 19685 19716 19840 19875 20193 20320 20352 20460 20955 21120 21200 21824 22000 22352 23250 23320 23622 24000 24384 24645 24800 25400 25440 25575 26288 26400 26500 26924 27280 27940 27984 29150 29760 30480 31000 31496 31750 31800 32736 32860 33000 33528 33655 33920 34100 34925 34980 35200 36146 37200 37312 38100 39370 39432 39750 40386 40640 40920 41075 41910 42400 42625 43307 43648 43725 44000 44704 46500 46640 47244 47625 48000 48768 49290 49600 50800 50880 51150 52576 52800 53000 53848 54219 54560 55880 55968 58300 59055 59520 60960 62000 62992 63500 63600 65472 65720 66000 67056 67310 68200 69850 69960 72292 72875 74041 74400 74624 76200 78740 78864 79500 80772 81280 81840 82150 83820 84800 85250 86614 87450 88000 89408 90365 93000 93280 94488 95250 98425 98580 99200 100965 101600 101760 102300 104775 105152 105600 106000 107696 108438 109120 111760 111936 116600 118110 121920 123225 124000 125984 127000 127200 127875 129921 130944 131440 132000 134112 134620 136400 139700 139920 140897 144584 145750 148082 148800 152400 157480 157728 159000 161544 163680 164300 167640 168275 169600 170500 173228 174625 174900 176000 178816 180730 186000 186560 188976 190500 196850 197160 201930 203200 204600 205375 208661 209550 210304 212000 215392 216535 216876 218240 218625 222123 223520 223872 233200 236220 243840 246450 248000 251968 254000 254400 255750 259842 262880 264000 268224 269240 271095 272800 279400 279840 281794 289168 291500 295275 296164 297600 304800 314960 315456 318000 323088 327360 328600 335280 336550 341000 346456 349250 349800 361460 370205 372000 373120 377952 381000 393700 394320 403860 406400 409200 410750 417322 419100 422691 424000 430784 433070 433752 437250 444246 447040 451825 466400 472440 492125 492900 496000 503936 504825 508000 508800 511500 519684 523875 525760 528000 536448 538480 542190 545600 558800 559680 563588 578336 583000 590550 592328 609600 616125 625983 629920 630912 636000 646176 649605 654720 657200 670560 673100 682000 692912 698500 699600 704485 722920 740410 744000 755904 762000 787400 788640 807720 818400 821500 834644 838200 841375 845382 848000 861568 866140 867504 874500 888492 894080 903650 932800 944880 984250 985800 1009650 1016000 1023000 1039368 1043305 1047750 1051520 1076960 1082675 1084380 1091200 1110615 1117600 1119360 1127176 1156672 1166000 1181100 1184656 1219200 1232250 1251966 1259840 1272000 1292352 1299210 1314400 1341120 1346200 1355475 1364000 1385824 1397000 1399200 1408970 1445840 1476375 1480820 1488000 1511808 1524000 1549867 1574800 1577280 1615440 1636800 1643000 1669288 1676400 1682750 1690764 1732280 1735008 1749000 1776984 1807300 1851025 1865600 1889760 1968500 1971600 2019300 2032000 2046000 2078736 2086610 2095500 2113455 2153920 2165350 2168760 2221230 2235200 2254352 2259125 2295271 2313344 2332000 2362200 2369312 2464500 2503932 2519680 2524125 2544000 2584704 2598420 2628800 2682240 2692400 2710950 2728000 2771648 2794000 2798400 2817940 2891680 2952750 2961640 3048000 3099734 3129915 3149600 3154560 3230880 3248025 3273600 3286000 3338576 3352800 3365500 3381528 3464560 3470016 3498000 3522425 3553968 3614600 3702050 3779520 3937000 3943200 4038600 4092000 4157472 4173220 4191000 4226910 4307840 4330700 4337520 4367807 4442460 4470400 4508704 4518250 4590542 4649601 4664000 4724400 4738624 4929000 5007864 5048250 5196840 5216525 5257600 5384800 5413375 5421900 5456000 5543296 5553075 5588000 5596800 5635880 5783360 5905500 5923280 6096000 6199468 6259830 6299200 6461760 6496050 6572000 6677152 6705600 6731000 6763056 6777375 6885813 6929120 6940032 6996000 7044850 7107936 7229200 7404100 7467541 7559040 7749335 7874000 7886400 8077200 8184000 8314944 8346440 8382000 8453820 8661400 8675040 8735614 8884920 9017408 9036500 9181084 9255125 9299202 9328000 9448800 9477248 9858000 10015728 10096500 10393680 10433050 10567275 10769600 10826750 10843800 11106150 11176000 11271760 11476355 11566720 11811000 11846560 12398936 12519660 12598400 12923520 12992100 13103421 13144000 13354304 13411200 13462000 13526112 13554750 13771626 13858240 13992000 14089700 14215872 14458400 14808200 14935082 15498670 15649575 15748000 15772800 16154400 16240125 16368000 16629888 16692880 16764000 16907640 17322800 17350080 17471228 17612125 17769840 17893919 18034816 18073000 18362168 18510250 18598404 18897600 19716000 20031456 20193000 20787360 20866100 21134550 21539200 21653500 21687600 21839035 22212300 22352000 22402623 22543520 22952710 23248005 23622000 23693120 24797872 25039320 25984200 26082625 26206842 26288000 26708608 26924000 27052224 27109500 27543252 27716480 27765375 27984000 28179400 28431744 28916800 29616400 29870164 30997340 31299150 31496000 32308800 32480250 33385760 33528000 33815280 34429065 34645600 34700160 34942456 35224250 35539680 35787838 36146000 36724336 37020500 37196808 37337705 37795200 38746675 39432000 40062912 40386000 41574720 41732200 42269100 43307000 43375200 43678070 44424600 44805246 45087040 45905420 46496010 47244000 47386240 48045877 49595744 50078640 51968400 52165250 52413684 52836375 53681757 53848000 54104448 54219000 55086504 55530750 56358800 57381775 57833600 59232800 59740328 61994680 62598300 62992000 64617600 64960500 65517105 66771520 67056000 67630560 68858130 69291200 69884912 70448500 71079360 71575676 72292000 73448672 74041000 74393616 74675410 77493350 78247875 78864000 80125824 80772000 82142951 83149440 83464400 84538200 86614000 86750400 87356140 88849200 89469595 89610492 90174080 91810840 92992020 94488000 96091754 99191488 100157280 103936800 104330500 104827368 105672750 107363514 107696000 108438000 109195175 110173008 111061500 112013115 112717600 114763550 116240025 118465600 119480656 123989360 125196600 129921000 131034210 133543040 135261120 137716260 138582400 139769824 140897000 142158720 143151352 144137631 144584000 146897344 148082000 148787232 149350820 154986700 156495750 161544000 164285902 166928800 169076400 172145325 173228000 173500800 174712280 177698400 178939190 179220984 183621680 185984040 186688525 188976000 192183508 193733375 196833109 198382976 200314560 207873600 208661000 209654736 211345500 214727028 216876000 218390350 220346016 222123000 224026230 225435200 229527100 231493771 232480050 236931200 238961312 240229385 246428853 247978720 250393200 259842000 262068420 268408785 270522240 275432520 279539648 281794000 286302704 286908875 288275262 289168000 293794688 296164000 297574464 298701640 309973400 312991500 323088000 327585525 328571804 333857600 338152800 344290650 346456000 349424560 355396800 357878380 358441968 367243360 371968080 373377050 384367016 387466750 393666218 400629120 410714755 415747200 417322000 419309472 422691000 429454056 433752000 436780700 440692032 444246000 447347975 448052460 450870400 459054200 462987542 464960100 477922624 480458770 492857706 495957440 500786400 519684000 524136840 536817570 545975875 550865040 554711489 559079296 560065575 563588000 572605408 573817750 576550524 581200125 590499327 592328000 595148928 597403280 619946800 625983000 655171050 657143608 667715200 676305600 688581300 692912000 694481313 698849120 710793600 715756760 716883936 720688155 734486720 743936160 746754100 768734032 774933500 787332436 821429510 834644000 838618944 845382000 858908112 860726625 867504000 873561400 881384064 888492000 894695950 896104920 918108400 925975084 929920200 933442625 948377707 955845248 960917540 984165545 985715412 991914880 1001572800 1039368000 1048273680 1073635140 1091951750 1101730080 1109422978 1120131150 1127176000 1145210816 1147635500 1153101048 1157468855 1162400250 1180998654 1184656000 1194806560 1201146925 1232144265 1239893600 1251966000 1310342100 1314287216 1342043925 1352611200 1377162600 1388962626 1397698240 1431513520 1433767872 1441376310 1468973440 1487872320 1493508200 1537468064 1549867000 1574664872 1637927625 1642859020 1664134467 1669288000 1677237888 1690764000 1717816224 1721453250 1747122800 1776984000 1789391900 1792209840 1836216800 1851950168 1859840400 1866885250 1896755414 1921835080 1968331090 1971430824 2003145600 2053573775 2078736000 2096547360 2147270280 2183903500 2203460160 2218845956 2236739875 2240262300 2254352000 2290421632 2295271000 2306202096 2314937710 2324800500 2361997308 2389613120 2402293850 2464288530 2479787200 2503932000 2546431481 2620684200 2628574432 2684087850 2754325200 2773557445 2777925252 2795396480 2800327875 2845133121 2863027040 2867535744 2882752620 2952496635 2975744640 2987016400 3074936128 3099734000 3149329744 3275855250 3285718040 3328268934 3338576000 3381528000 3435632448 3442906500 3472406565 3494245600 3553968000 3578783800 3584419680 3603440775 3672433600 3703900336 3719680800 3733770500 3793510828 3843670160 3936662180 3942861648 4107147550 4193094720 4294540560 4367807000 4406920320 4437691912 4473479750 4480524600 4590542000 4612404192 4629875420 4649601000 4723994616 4741888535 4779226240 4804587700 4920827725 4928577060 4959574400 5007864000 5092862962 5241368400 5257148864 5368175700 5508650400 5547114890 5555850504 5600655750 5690266242 5726054080 5765505240 5787344275 5904993270 5974032800 6005734625 6101826379 6149872256 6160721325 6199468000 6298659488 6551710500 6571436080 6656537868 6710219625 6763056000 6871264896 6885813000 6944813130 6988491200 7157567600 7168839360 7206881550 7344867200 7407800672 7439361600 7467541000 7587021656 7639294443 7687340320 7873324360 7885723296 8214295100 8320672335 8386189440 8589081120 8735614000 8875383824 8946959500 8961049200 9181084000 9224808384 9259750840 9299202000 9447989232 9483777070 9609175400 9841655450 9857154120 10015728000 10185725924 10267868875 10432154777 10482736800 10514297728 10736351400 11017300800 11094229780 11111701008 11201311500 11380532484 11452108160 11531010480 11574688550 11809986540 11948065600 12011469250 12203652758 12321442650 12398936000 12597318976 12732157405 13103421000 13142872160 13313075736 13420439250 13771626000 13867787225 13889626260 13976982400 14225665605 14315135200 14337678720 14413763100 14762483175 14815601344 14878723200 14935082000 15174043312 15278588886 15374680640 15746648720 15771446592 16428590200 16641344670 17178162240 17362032825 17471228000 17750767648 17893919000 17922098400 18017203875 18305479137 18362168000 18449616768 18519501680 18598404000 18895978464 18967554140 19218350800 19683310900 19714308240 20371451848 20535737750 20864309554 20965473600 21472702800 22034601600 22188459560 22223402016 22402623000 22761064968 23062020960 23149377100 23619973080 23709442675 23896131200 24022938500 24407305516 24604138625 24642885300 24797872000 25194637952 25464314810 26206842000 26285744320 26626151472 26840878500 27543252000 27735574450 27779252520 28451331210 28630270400 28827526200 28936721375 29399708917 29524966350 29631202688 29870164000 30348086624 30509131895 30557177772 30749361280 30803606625 31296464331 31493297440 31542893184 32857180400 33282689340 34356324480 34724065650 34942456000 35501535296 35787838000 35844196800 36034407750 36610958274 36724336000 37039003360 37196808000 37791956928 37935108280 38196472215 38436701600 39366621800 39428616480 40742903696 41071475500 41603361675 41728619108 41930947200 42945405600 44376919120 44446804032 44805246000 45522129936 46124041920 46298754200 47239946160 47418885350 48045877000 48814611032 49208277250 49285770600 50928629620 52160773885 52413684000 52571488640 53252302944 53681757000 55086504000 55471148900 55558505040 56902662420 57260540800 57655052400 57873442750 58799417834 59049932700 59740328000 60696173248 61018263790 61114355544 61607213250 62592928662 62986594880 63660787025 65714360800 66565378680 69338936125 69448131300 69884912000 71003070592 71128328025 71575676000 71688393600 72068815500 73221916548 73812415875 74078006720 74393616000 75583913856 75870216560 76392944430 76873403200 78733243600 78857232960 81485807392 82142951000 83206723350 83457238216 85890811200 86810164125 88199126751 88753838240 88893608064 89610492000 91044259872 91527395685 92248083840 92597508400 94479892320 94837770700 96091754000 97629222064 98416554500 98571541200 101857259240 104321547770 104827368000 106504605888 107363514000 110173008000 110942297800 111117010080 113805324840 115310104800 115746885500 117598835668 118099865400 118547213375 119480656000 121392346496 122036527580 122228711088 123214426500 125185857324 125973189760 127321574050 131428721600 133130757360 138677872250 138896262600 142256656050 143151352000 144137631000 146443833096 146998544585 147624831750 148156013440 151740433120 152545659475 152785888860 153746806400 156482321655 157466487200 157714465920 162971614784 164285902000 166413446700 166914476432 171781622400 173620328250 176398253502 177507676480 179220984000 182088519744 183054791370 185195016800 188959784640 189675541400 190982361075 192183508000 195258444128 196833109000 197143082400 203714518480 208016808375 208643095540 209654736000 213009211776 214727028000 221884595600 222234020160 227610649680 230620209600 231493771000 235197671336 236199730800 237094426750 244073055160 244457422176 246428853000 250371714648 254643148100 260803869425 262857443200 266261514720 277355744500 277792525200 284513312100 286302704000 288275262000 292887666192 293997089170 295249663500 303480866240 305091318950 305571777720 312964643310 314932974400 318303935125 323396798087 325943229568 328571804000 332826893400 333828952864 347240656500 352796507004 355015352960 355641640125 358441968000 364177039488 366109582740 370390033600 377919569280 379351082800 381964722150 384367016000 390516888256 393666218000 394286164800 407429036960 416033616750 417286191080 429454056000 440995633755 443769191200 444468040320 455221299360 457636978425 461240419200 462987542000 470395342672 472399461600 474188853500 488146110320 488914844352 492857706000 500743429296 509286296200 521607738850 532523029440 554711489000 555585050400 569026624200 576550524000 585775332384 587994178340 590499327000 606961732480 610182637900 611143555440 625929286620 629865948800 636607870250 646793596174 657143608000 665653786800 667657905728 694481313000 705593014008 711283280250 732219165480 734992722925 740780067200 758702165600 762728297375 763929444300 768734032000 781033776512 782411608275 787332436000 788572329600 814858073920 832067233500 834572382160 858908112000 881991267510 887538382400 910442598720 915273956850 925975084000 940790685344 944798923200 948377707000 954911805375 970190394261 976292220640 977829688704 985715412000 1001486858592 1018572592400 1043215477700 1065046058880 1109422978000 1111170100800 1138053248400 1153101048000 1171550664768 1175988356680 1180998654000 1220365275800 1222287110880 1251858573240 1273215740500 1293587192348 1304019347125 1314287216000 1331307573600 1335315811456 1388962626000 1411186028016 1422566560500 1464438330960 1469985445850 1517404331200 1525456594750 1527858888600 1564823216550 1574664872000 1616983990435 1629716147840 1664134467000 1669144764320 1763982535020 1775076764800 1820885197440 1830547913700 1851950168000 1881581370688 1889597846400 1896755414000 1909823610750 1940380788522 1952584441280 1971430824000 2002973717184 2037145184800 2086430955400 2204978168775 2218845956000 2222340201600 2276106496800 2288184892125 2306202096000 2343101329536 2351976713360 2361997308000 2440730551600 2444574221760 2503717146480 2546431481000 2587174384696 2608038694250 2662615147200 2777925252000 2822372056032 2845133121000 2928876661920 2939970891700 3034808662400 3050913189500 3055717777200 3129646433100 3149329744000 3233967980870 3328268934000 3338289528640 3527965070040 3661095827400 3674963614625 3703900336000 3763162741376 3793510828000 3819647221500 3880761577044 3905168882560 3912058041375 3942861648000 4005947434368 4074290369600 4172861910800 4409956337550 4437691912000 4552212993600 4576369784250 4703953426720 4723994616000 4850951971305 4881461103200 4889148443520 5007434292960 5092862962000 5174348769392 5216077388500 5325230294400 5555850504000 5644744112064 5690266242000 5857753323840 5879941783400 6101826379000 6111435554400 6259292866200 6467935961740 6656537868000 6676579057280 7055930140080 7322191654800 7349927229250 7587021656000 7639294443000 7761523154088 7824116082750 8084919952175 8148580739200 8345723821600 8819912675100 8875383824000 9104425987200 9152739568500 9407906853440 9447989232000 9701903942610 9762922206400 10014868585920 10185725924000 10348697538784 10432154777000 11024890843875 11111701008000 11289488224128 11380532484000 11715506647680 11759883566800 12203652758000 12222871108800 12518585732400 12935871923480 13313075736000 14111860280160 14644383309600 14699854458500 15174043312000 15278588886000 15523046308176 15648232165500 16169839904350 16691447643200 17639825350200 18305479137000 18815813706880 19403807885220 19525844412800 20029737171840 20371451848000 20697395077568 20864309554000 22049781687750 22761064968000 23519767133600 24254759856525 24407305516000 24445742217600 25037171464800 25871743846960 26626151472000 28223720560320 29288766619200 29399708917000 30557177772000 31046092616352 31296464331000 32339679808700 33382895286400 35279650700400 36610958274000 38807615770440 40424599760875 40742903696000 41394790155136 41728619108000 44099563375500 45522129936000 47039534267200 48509519713050 48814611032000 50074342929600 51743487693920 56447441120640 58577533238400 58799417834000 61114355544000 62092185232704 62592928662000 64679359617400 70559301400800 73221916548000 77615231540880 80849199521750 83457238216000 88199126751000 94079068534400 97019039426100 97629222064000 100148685859200 103486975387840 117598835668000 121273799282625 122228711088000 124184370465408 125185857324000 129358719234800 141118602801600 146443833096000 155230463081760 161698399043500 166914476432000 176398253502000 194038078852200 206973950775680 235197671336000 242547598565250 250371714648000 258717438469600 282237205603200 292887666192000 310460926163520 323396798087000 352796507004000 388076157704400 470395342672000 485095197130500 500743429296000 517434876939200 620921852327040 646793596174000 705593014008000 776152315408800 970190394261000 1034869753878400 1293587192348000 1411186028016000 1552304630817600 1940380788522000 2587174384696000 3104609261635200 3880761577044000 5174348769392000 7761523154088000 15523046308176000
- Sum of all divisors σ(n): 59506519918510080
- Sum of proper divisors (its aliquot sum) s(n): 43983473610334080
- 15523046308176000 is an abundant number, because the sum of its proper divisors (43983473610334080) is greater than itself. Its abundance is 28460427302158080
Bases of 15523046308176000
- Binary: 1101110010011000100000110111010000011111100000100000002
- Hexadecimal: 0x372620DD07E080
- Base-36: 48UGL0YPJEO
Squares and roots of 15523046308176000
- 15523046308176000 squared (155230463081760002) is 240964966685776543164446976000000
- 15523046308176000 cubed (155230463081760003) is 3740510336511396398618567939255507275776000000000
-
The
square root of 15523046308176000 is 124591517.8018792739 -
The
cube root of 15523046308176000 is 249455.0600015987
Scales and comparisons
How big is 15523046308176000?- 15,523,046,308,176,000 seconds is equal to 493,584,856 years, 34 weeks, 4 days, 2 hours, 40 minutes.
-
To count from 1 to 15,523,046,308,176,000 would take you about one billion, four hundred eighty million, seven hundred fifty-four thousand, five hundred sixty-nine 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 15523046308176000 cubic inches would be around 20787.9 feet tall.
Recreational maths with 15523046308176000
- 15523046308176000 backwards is 00067180364032551
- The number of decimal digits it has is: 17
- The sum of 15523046308176000's digits is 51
- 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 15523046308176000 - Facts about the integer". Numbermatics.com. 2024. Web. 9 May 2024.
APA style:
Numbermatics. (2024). Number 15523046308176000 - Facts about the integer. Retrieved 9 May 2024, from https://numbermatics.com/n/15523046308176000/
Chicago style:
Numbermatics. 2024. "Number 15523046308176000 - Facts about the integer". https://numbermatics.com/n/15523046308176000/
The information we have on file for 15523046308176000 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 15523046308176000, math, Factors of 15523046308176000, curriculum, school, college, exams, university, Prime factorization of 15523046308176000, STEM, science, technology, engineering, physics, economics, calculator, fifteen quadrillion, five hundred twenty-three trillion, forty-six billion, three hundred eight million, one hundred seventy-six thousand.