47389079296820800
47,389,079,296,820,800 is an even composite number composed of six prime numbers multiplied together.
47389079296820800 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand and sixteen divisors.
Prime factorization of 47389079296820800:
26 × 52 × 7 × 113 × 312 × 1493
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 11 × 11 × 11 × 31 × 31 × 149 × 149 × 149)See below for interesting mathematical facts about the number 47389079296820800 from the Numbermatics database.
Names of 47389079296820800
- Cardinal: 47389079296820800 can be written as Forty-seven quadrillion, three hundred eighty-nine trillion, seventy-nine billion, two hundred ninety-six million, eight hundred twenty thousand, eight hundred.
Scientific notation
- Scientific notation: 4.73890792968208 × 1016
Factors of 47389079296820800
Divisors of 47389079296820800
- Number of divisors d(n): 2016
-
Complete list of divisors:
1 2 4 5 7 8 10 11 14 16 20 22 25 28 31 32 35 40 44 50 55 56 62 64 70 77 80 88 100 110 112 121 124 140 149 154 155 160 175 176 200 217 220 224 242 248 275 280 298 308 310 320 341 350 352 385 400 434 440 448 484 496 550 560 596 605 616 620 682 700 704 745 770 775 800 847 868 880 961 968 992 1043 1085 1100 1120 1192 1210 1232 1240 1331 1364 1400 1490 1540 1550 1600 1639 1694 1705 1736 1760 1922 1925 1936 1984 2086 2170 2200 2240 2384 2387 2420 2464 2480 2662 2728 2800 2980 3025 3080 3100 3278 3388 3410 3472 3520 3725 3751 3844 3850 3872 4172 4235 4340 4400 4619 4768 4774 4805 4840 4928 4960 5215 5324 5425 5456 5600 5960 6050 6160 6200 6556 6655 6727 6776 6820 6944 7450 7502 7688 7700 7744 8195 8344 8470 8525 8680 8800 9238 9317 9536 9548 9610 9680 9920 10430 10571 10648 10850 10912 11200 11473 11920 11935 12100 12320 12400 13112 13310 13454 13552 13640 13888 14900 15004 15376 15400 16390 16688 16940 17050 17360 17600 18029 18476 18634 18755 19096 19220 19360 20860 21142 21175 21296 21700 21824 22201 22946 23095 23840 23870 24025 24200 24640 24800 26075 26224 26257 26620 26908 27104 27280 29800 30008 30752 30800 32333 32780 33275 33376 33635 33880 34100 34720 36058 36952 37268 37510 38192 38440 38720 40975 41261 41720 42284 42350 42592 43400 44402 45892 46190 46585 47680 47740 48050 48400 49600 50809 52150 52448 52514 52855 53240 53816 54208 54560 57365 59600 59675 60016 61504 61600 64666 65560 66550 66752 67270 67760 68200 69440 72116 73904 73997 74536 75020 76384 76880 81950 82522 83440 84568 84700 85184 86800 88804 90145 91784 92380 93170 93775 95480 96100 96800 101618 104300 104896 105028 105710 106480 107632 109120 111005 114730 115475 116281 119200 119350 120032 123200 126203 129332 131120 131285 133100 134540 135520 136400 143189 144232 147808 147994 149072 150040 152768 153760 155407 161665 163900 165044 166880 168175 169136 169400 173600 177608 180290 183568 184760 186340 187550 190960 192200 193600 198319 203236 206305 208600 210056 211420 212960 215264 222010 229460 230950 232562 232925 238400 238700 240064 244211 252406 254045 258664 262240 262570 264275 266200 269080 271040 272800 286378 286825 288464 288827 295616 295988 298144 300080 307520 310814 323330 327800 330088 333760 336350 338272 338800 347200 355216 355663 360580 367136 369520 369985 372680 375100 381920 384400 396638 406472 412610 417200 420112 422840 425920 430528 444020 450725 458920 461900 465124 465850 477400 488422 504812 508090 517328 524480 525140 528550 532400 538160 545600 555025 558899 572756 573650 576928 577654 581405 591976 596288 600160 621628 631015 646660 655600 656425 660176 672700 676544 677600 688231 710432 711326 715945 721160 734272 739040 739970 745360 750200 763840 768800 777035 793276 808325 812944 813967 825220 834400 840224 845680 888040 901450 917840 923800 930248 931700 954800 976844 991595 1002323 1009624 1016180 1031525 1034656 1050280 1057100 1064800 1076320 1110050 1117798 1145512 1147300 1153856 1155308 1162810 1183952 1200320 1221055 1243256 1262030 1270225 1279091 1293320 1311200 1312850 1320352 1345400 1355200 1376462 1388233 1420864 1422652 1431890 1442320 1444135 1478080 1479940 1490720 1500400 1537600 1554070 1575079 1586552 1616650 1625888 1627934 1650440 1668800 1680448 1691360 1709477 1776080 1778315 1802900 1835680 1847600 1849925 1860496 1863400 1909600 1953688 1983190 2004646 2019248 2032360 2063050 2069312 2100560 2114200 2129600 2152640 2220100 2235596 2291024 2294600 2310616 2325620 2367904 2442110 2486512 2524060 2540450 2558182 2586640 2622400 2625700 2640704 2686321 2690800 2752924 2776466 2794495 2845304 2863780 2884640 2888270 2907025 2959880 2981440 3000800 3108140 3150158 3155075 3173104 3233300 3251776 3255868 3300880 3307949 3382720 3418954 3441155 3552160 3556630 3579725 3605800 3671360 3695200 3699850 3720992 3726800 3819200 3885175 3907376 3912293 3966380 4009292 4038496 4064720 4069835 4126100 4201120 4228400 4440200 4471192 4582048 4589200 4621232 4651240 4735808 4817617 4884220 4957975 4973024 5011615 5048120 5080900 5116364 5173280 5251400 5372642 5381600 5505848 5552932 5588990 5690608 5727560 5769280 5776540 5814050 5919760 6001600 6105275 6147889 6216280 6300316 6310150 6346208 6395455 6466600 6511736 6601760 6615898 6837908 6882310 6941165 7104320 7113260 7159450 7211600 7220675 7390400 7399700 7441984 7453600 7570541 7770350 7814752 7824586 7875395 7932760 8018584 8076992 8129440 8139670 8252200 8402240 8456800 8547385 8880400 8891575 8942384 8953637 9164096 9178400 9242464 9302480 9635234 9768440 9915950 9946048 10023230 10096240 10161800 10232728 10346560 10502800 10745284 10763200 11011696 11025553 11105864 11177980 11381216 11455120 11553080 11628100 11839520 12210550 12295778 12432560 12600632 12620300 12692416 12790910 12933200 13023472 13203520 13231796 13431605 13675816 13764620 13882330 13972475 14226520 14318900 14423200 14441350 14799400 14907200 15141082 15540700 15629504 15649172 15750790 15865520 16037168 16258880 16279340 16504400 16539745 16913600 17094770 17205775 17325869 17760800 17783150 17884768 17907274 18356800 18484928 18604960 18804247 19270468 19536880 19561465 19831900 20046460 20192480 20323600 20349175 20465456 21005600 21335161 21490568 22023392 22051106 22211728 22355960 22762432 22910240 23106160 23155643 23256200 23679040 24088085 24421100 24591556 24865120 25058075 25201264 25240600 25581820 25866400 26046944 26463592 26863210 27351632 27529240 27764660 27944950 28453040 28637800 28846400 28882700 29549531 29598800 30282164 30739445 31081400 31298344 31501580 31731040 31977275 32074336 32558680 33008800 33079490 34189540 34411550 34651738 34705825 35521600 35566300 35769536 35814548 36387439 37209920 37608494 37852705 38540936 39073760 39122930 39376975 39663800 40092920 40384960 40647200 40698350 40930912 42011200 42670322 42736925 42981136 43035223 44046784 44102212 44423456 44711920 44768185 45820480 46212320 46311286 46512400 48176170 48842200 49183112 49730240 50116150 50402528 50481200 51163640 51732800 52093888 52927184 52993787 53726420 54703264 55058480 55127765 55529320 55889900 56906080 57275600 57765400 59099062 59197600 60564328 61478890 62162800 62596688 63003160 63462080 63954550 64148672 65117360 66017600 66158980 67158025 68379080 68823100 69303476 69411650 71132600 71629096 72774878 75216988 75705410 77081872 78147520 78245860 78753950 79327600 80185840 81294400 81396700 81861824 82698725 83275951 85340644 85473850 85962272 86070446 86629345 88204424 88846912 89423840 89536370 92424640 92622572 93024800 94021235 96352340 97684400 97807325 98366224 100232300 100805056 100962400 102327280 102546419 105854368 105987574 106675805 107452840 109406528 110116960 110255530 111058640 111779800 113812160 114551200 115530800 115778215 118198124 118395200 120440425 121128656 121281083 122957780 124325600 125193376 126006320 127909100 130234720 132317960 134316050 136758160 137646200 138606952 138823300 142265200 143258192 145549756 147747655 149346127 150433976 151410820 153697225 154163744 156491720 157507900 158655200 160371680 162793400 165397450 166551902 170681288 170947700 171924544 172140892 173258690 176408848 178847680 179072740 181937195 185245144 186049600 188042470 189263525 190584559 192704680 195368800 195614650 196732448 200464600 201924800 204654560 205092838 206846717 211708736 211975148 213351610 214905680 215176115 220233920 220511060 222117280 223559600 223840925 229102400 231061600 231556430 234686771 236396248 240880850 242257312 242562166 245915560 248651200 250386752 252012640 254712073 255818200 260469440 264635920 264968935 268632100 273516320 275292400 275638825 277213904 277646600 284530400 286516384 291099512 295495310 298692254 300867952 302821640 307394450 308327488 312983440 315015800 317310400 320743360 325586800 330794900 333103804 341362576 341895400 344281784 346517380 352817696 358145480 363874390 370490288 376084940 378527050 381169118 385409360 390737600 391229300 393464896 400261829 400929200 409309120 410185676 413693434 416379755 423950296 426703220 429811360 430352230 433146725 441022120 444234560 447119200 447681850 462123200 463112860 469373542 470106175 472792496 481761700 484514624 485124332 491831120 504025280 509424146 511636400 512732095 529271840 529937870 533379025 537264200 547032640 550584800 551277650 554427808 555293200 569060800 573032768 578891075 582199024 582931657 590990620 597384508 601735904 605643280 606405415 614788900 625966880 630031600 651173600 661589800 666207608 682725152 683790800 688563568 693034760 705635392 716290960 717824933 727748780 738738275 740980576 746730635 752169880 757054100 762338236 770818720 782458600 800523658 801858400 820371352 827386868 832759510 847900592 853406440 859622720 860704460 866293450 882044240 894238400 895363700 909685975 916035461 926225720 938747084 940212350 945584992 952922795 963523400 970248664 983662240 1018848292 1023272800 1025464190 1034233585 1058543680 1059875740 1066758050 1074528400 1075880575 1101169600 1102555300 1108855616 1110586400 1128010609 1157782150 1164398048 1165863314 1173433855 1181981240 1194769016 1203471808 1211286560 1212810830 1229577800 1251933760 1260063200 1273560365 1302347200 1323179600 1324844675 1332415216 1334091913 1365450304 1367581600 1377127136 1386069520 1432581920 1435649866 1455497560 1477476550 1481961152 1493461270 1504339760 1514108200 1524676472 1541637440 1564917200 1601047316 1603716800 1640742704 1642807397 1654773736 1665519020 1695801184 1706812880 1721408920 1732586900 1764088480 1790727400 1819371950 1832070922 1852451440 1877494168 1880424700 1891169984 1905845590 1927046800 1940497328 1967324480 2001309145 2037696584 2046545600 2050928380 2068467170 2081898775 2119751480 2133516100 2149056800 2151761150 2205110600 2221172800 2256021218 2315564300 2328796096 2331726628 2346867710 2363962480 2389538032 2422573120 2425621660 2459155600 2520126400 2547120730 2563660475 2581554481 2646359200 2649689350 2664830432 2668183826 2735163200 2754254272 2772139040 2801832803 2865163840 2871299732 2910995120 2914658285 2954953100 2986922540 3008679520 3028216400 3032027075 3049352944 3129834400 3178938989 3202094632 3281485408 3285614794 3309547472 3331038040 3391602368 3413625760 3442817840 3465173800 3528176960 3581454800 3589124665 3638743900 3664141844 3704902880 3733653175 3754988336 3760849400 3811691180 3854093600 3880994656 4002618290 4075393168 4101856760 4136934340 4163797550 4239502960 4267032200 4298113600 4303522300 4402880119 4410221200 4512042436 4580177305 4631128600 4663453256 4693735420 4727924960 4764613975 4779076064 4851243320 4918311200 5094241460 5127320950 5163108962 5171167925 5292718400 5299378700 5329660864 5336367652 5544278080 5603665606 5640053045 5742599464 5821990240 5829316570 5867169275 5909906200 5973845080 6017359040 6056432800 6064054150 6098705888 6259668800 6357877978 6367801825 6404189264 6412248227 6562970816 6571229588 6619094944 6662076080 6670459565 6827251520 6885635680 6930347600 7162909600 7178249330 7277487800 7328283688 7409805760 7467306350 7509976672 7521698800 7623382360 7708187200 7761989312 7896074263 8005236580 8150786336 8203713520 8214036985 8273868680 8327595100 8479005920 8534064400 8607044600 8805760238 8820442400 9024084872 9160354610 9262257200 9326906512 9387470840 9455849920 9529227950 9558152128 9702486640 9836622400 10006545725 10188482920 10254641900 10326217924 10342335850 10598757400 10672735304 11207331212 11280106090 11485198928 11643980480 11658633140 11734338550 11819812400 11947690160 12112865600 12128108300 12197411776 12408116699 12715755956 12735603650 12808378528 12824496454 12907772405 13142459176 13238189888 13324152160 13340919130 13771271360 13860695200 14009164015 14325819200 14356498660 14554975600 14573291425 14656567376 14934612700 15019953344 15043397600 15246764720 15792148526 15894694945 16010473160 16301572672 16407427040 16428073970 16547737360 16655190200 16958011840 17068128800 17214089200 17611520476 17640884800 17945623325 18048169744 18070881367 18320709220 18524514400 18653813024 18774941680 19058455900 19404973280 20013091450 20376965840 20509283800 20652435848 20684671700 21197514800 21345470608 22014400595 22252572923 22414662424 22560212180 22900886525 22970397856 23317266280 23468677100 23639624800 23895380320 24256216600 24816233398 25431511912 25471207300 25616757056 25648992908 25815544810 26284918352 26648304320 26681838260 27721390400 28018328030 28200265225 28397099291 28712997320 29109951200 29146582850 29313134752 29869225400 30086795200 30493529440 30820160833 31584297052 31789389890 32020946320 32061241135 32814854080 32856147940 33095474720 33310380400 33352297825 34136257600 34428178400 34968328879 35223040952 35891246650 36096339488 36141762734 36641418440 37049028800 37307626048 37549883360 38116911800 38809946560 39480371315 40026182900 40753931680 41018567600 41070184925 41304871696 41369343400 42395029600 42690941216 44028801190 44505145846 44829324848 45120424360 45801773050 45940795712 46634532560 46937354200 47279249600 47790760640 48512433200 49632466796 50863023824 50942414600 51297985816 51631089620 52569836704 53363676520 56036656060 56400530450 56794198582 57425994640 58219902400 58293165700 58626269504 59738450800 60987058880 61640321666 62040583495 63168594104 63578779780 64041892640 64122482270 64538862025 65712295880 66190949440 66620760800 66704595650 68856356800 69936657758 70045820075 70446081904 71782493300 72192678976 72283525468 73282836880 75099766720 76233823600 78960742630 79473474725 80052365800 81507863360 82037135200 82140369850 82609743392 82738686800 84790059200 85381882432 86856816893 88057602380 89010291692 89658649696 90240848720 90354406835 91603546100 93269065120 93874708400 97024866400 99264933592 101726047648 101884829200 102595971632 103262179240 105139673408 106727353040 110072002975 111262864615 112073312120 112801060900 113588397164 114851989280 116586331400 119476901600 123280643332 124081166990 126337188208 127157559560 128083785280 128244964540 129077724050 131424591760 133241521600 133409191300 136489283689 139873315516 140091640150 140892163808 141985496455 143564986600 144567050936 146565673760 152467647200 154100804165 157921485260 158946949450 160104731600 160306205675 164074270400 164280739700 165219486784 165477373600 173713633786 174841644395 176115204760 178020583384 179317299392 180481697440 180708813670 183207092200 186538130240 187749416800 194049732800 197401856575 198529867184 198779695037 203452095296 203769658400 205191943264 206524358480 213454706080 220144005950 222525729230 224146624240 225602121800 227176794328 229703978560 233172662800 238953803200 244778302153 246561286664 248162333980 252674376416 254315119120 256489929080 258155448100 262849183520 266818382600 272978567378 279746631032 280183280300 281784327616 283970992910 287129973200 289134101872 293131347520 304935294400 308201608330 310202917475 315842970520 317893898900 320209463200 320612411350 328561479400 330954747200 347427267572 349683288790 352230409520 356041166768 360963394880 361417627340 366414184400 375498833600 384651617669 394803713150 397059734368 397559390074 407539316800 410383886528 413048716960 426909412160 434284084465 440288011900 445051458460 448293248480 451204243600 451772034175 454353588656 466345325600 489556604306 493122573328 496324667960 505348752832 508630238240 512979858160 516310896200 525698367040 533636765200 545957134756 556314323075 559493262064 560366560600 567941985820 574259946400 578268203744 616403216660 620405834950 631685941040 635787797800 640418926400 641224822700 657122958800 682446418445 694854535144 699366577580 704460819040 709927482275 712082333536 722835254680 732828368800 769303235338 770504020825 789607426300 794119468736 795118780148 826097433920 868568168930 874208221975 880576023800 890102916920 896586496960 902408487200 903544068350 908707177312 932690651200 955424985823 979113208612 986245146656 992649335920 993898475185 1017260476480 1025959716320 1032621792400 1067273530400 1091914269512 1112628646150 1118986524128 1120733121200 1135883971640 1148519892800 1156536407488 1223891510765 1232806433320 1240811669900 1263371882080 1271575595600 1282449645400 1314245917600 1364892836890 1389709070288 1398733155160 1408921638080 1419854964550 1424164667072 1445670509360 1465656737600 1538606470676 1541008041650 1579214852600 1590237560296 1737136337860 1748416443950 1761152047600 1780205833840 1804816974400 1807088136700 1817414354624 1910849971646 1923258088345 1958226417224 1972490293312 1985298671840 1987796950370 2051919432640 2065243584800 2134547060800 2171420422325 2183828539024 2225257292300 2237973048256 2241466242400 2271767943280 2447783021530 2465612866640 2481623339800 2526743764160 2543151191200 2564899290800 2628491835200 2692561323683 2729785673780 2779418140576 2797466310320 2839709929100 2891341018720 3077212941352 3082016083300 3158429705200 3180475120592 3412232092225 3474272675720 3496832887900 3522304095200 3560411667680 3614176273400 3821699943292 3846516176690 3916452834448 3970597343680 3975593900740 4130487169600 4231167794359 4342840844650 4367657078048 4450514584600 4482932484800 4543535886560 4777124929115 4895566043060 4931225733280 4963246679600 4969492375925 5086302382400 5129798581600 5385122647366 5459571347560 5558836281152 5594932620640 5679419858200 5782682037440 6119457553825 6154425882704 6164032166600 6316859410400 6360950241184 6824464184450 6948545351440 6993665775800 7044608190400 7120823335360 7228352546800 7643399886584 7693032353380 7832905668896 7951187801480 8462335588718 8685681689300 8735314156096 8901029169200 9087071773120 9554249858230 9616290441725 9791132086120 9862451466560 9926493359200 9938984751850 10259597163200 10770245294732 10919142695120 11189865241280 11358839716400 12238915107650 12308851765408 12328064333200 12633718820800 12721900482368 13462806618415 13648928368900 13897090702880 13987331551600 14456705093600 15286799773168 15386064706760 15665811337792 15902375602960 16924671177436 17371363378600 17802058338400 19108499716460 19232580883450 19582264172240 19852986718400 19877969503700 21155838971795 21540490589464 21838285390240 22717679432800 23885624645575 24477830215300 24617703530816 24656128666400 26925613236830 27297856737800 27794181405760 27974663103200 28913410187200 29618174560513 30573599546336 30772129413520 31804751205920 33849342354872 34742726757200 35604116676800 38216999432920 38465161766900 39164528344480 39755939007400 42311677943590 43080981178928 43676570780480 45435358865600 47771249291150 48955660430600 49312257332800 53851226473660 54595713475600 55949326206400 59236349121026 61147199092672 61544258827040 63609502411840 67314033092075 67698684709744 69485453514400 76433998865840 76930323533800 78329056688960 79511878014800 84623355887180 86161962357856 95542498582300 97911320861200 105779194858975 107702452947320 109191426951200 118472698242052 123088517654080 134628066184150 135397369419488 138970907028800 148090872802565 152867997731680 153860647067600 159023756029600 169246711774360 172323924715712 191084997164600 195822641722400 211558389717950 215404905894640 218382853902400 236945396484104 269256132368300 270794738838976 296181745605130 305735995463360 307721294135200 318047512059200 338493423548720 382169994329200 391645283444800 423116779435900 430809811789280 473890792968208 538512264736600 592363491210260 615442588270400 676986847097440 740454364012825 764339988658400 846233558871800 861619623578560 947781585936416 1077024529473200 1184726982420520 1353973694194880 1480908728025650 1528679977316800 1692467117743600 1895563171872832 2154049058946400 2369453964841040 2961817456051300 3384934235487200 4308098117892800 4738907929682080 5923634912102600 6769868470974400 9477815859364160 11847269824205200 23694539648410400 47389079296820800
- Sum of all divisors σ(n): 152485688275257600
- Sum of proper divisors (its aliquot sum) s(n): 105096608978436800
- 47389079296820800 is an abundant number, because the sum of its proper divisors (105096608978436800) is greater than itself. Its abundance is 57707529681616000
Bases of 47389079296820800
- Binary: 101010000101110000011101110101011011100001000110010000002
- Hexadecimal: 0xA85C1DD5B84640
- Base-36: CYM0YHJK3LS
Squares and roots of 47389079296820800
- 47389079296820800 squared (473890792968208002) is 2245724836600369768188987312640000
- 47389079296820800 cubed (473890792968208003) is 106422832360494856953510641578364423887654912000000
-
The
square root of 47389079296820800 is 217690328.9005297083 -
The
cube root of 47389079296820800 is 361875.7021053423
Scales and comparisons
How big is 47389079296820800?- 47,389,079,296,820,800 seconds is equal to 1,506,826,137 years, 30 weeks, 5 days, 13 hours, 46 minutes, 40 seconds.
-
To count from 1 to 47,389,079,296,820,800 would take you about four billion, five hundred twenty million, four hundred seventy-eight thousand, four hundred twelve 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 47389079296820800 cubic inches would be around 30156.3 feet tall.
Recreational maths with 47389079296820800
- 47389079296820800 backwards is 00802869297098374
- The number of decimal digits it has is: 17
- The sum of 47389079296820800's digits is 82
- 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 47389079296820800 - Facts about the integer". Numbermatics.com. 2024. Web. 9 June 2024.
APA style:
Numbermatics. (2024). Number 47389079296820800 - Facts about the integer. Retrieved 9 June 2024, from https://numbermatics.com/n/47389079296820800/
Chicago style:
Numbermatics. 2024. "Number 47389079296820800 - Facts about the integer". https://numbermatics.com/n/47389079296820800/
The information we have on file for 47389079296820800 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 47389079296820800, math, Factors of 47389079296820800, curriculum, school, college, exams, university, Prime factorization of 47389079296820800, STEM, science, technology, engineering, physics, economics, calculator, forty-seven quadrillion, three hundred eighty-nine trillion, seventy-nine billion, two hundred ninety-six million, eight hundred twenty thousand, eight hundred.