5178140835840
5,178,140,835,840 is an even composite number composed of seven prime numbers multiplied together.
5178140835840 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand, four hundred divisors.
Prime factorization of 5178140835840:
214 × 34 × 5 × 7 × 23 × 37 × 131
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 × 23 × 37 × 131)See below for interesting mathematical facts about the number 5178140835840 from the Numbermatics database.
Names of 5178140835840
- Cardinal: 5178140835840 can be written as Five trillion, one hundred seventy-eight billion, one hundred forty million, eight hundred thirty-five thousand, eight hundred forty.
Scientific notation
- Scientific notation: 5.17814083584 × 1012
Factors of 5178140835840
Divisors of 5178140835840
- Number of divisors d(n): 2400
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 23 24 27 28 30 32 35 36 37 40 42 45 46 48 54 56 60 63 64 69 70 72 74 80 81 84 90 92 96 105 108 111 112 115 120 126 128 131 135 138 140 144 148 160 161 162 168 180 184 185 189 192 207 210 216 222 224 230 240 252 256 259 262 270 276 280 288 296 315 320 322 324 333 336 345 360 368 370 378 384 393 405 414 420 432 444 448 460 480 483 504 512 518 524 540 552 555 560 567 576 592 621 630 640 644 648 655 666 672 690 720 736 740 756 768 777 786 805 810 828 840 851 864 888 896 917 920 945 960 966 999 1008 1024 1035 1036 1048 1080 1104 1110 1120 1134 1152 1179 1184 1242 1260 1280 1288 1295 1296 1310 1332 1344 1380 1440 1449 1472 1480 1512 1536 1554 1572 1610 1620 1656 1665 1680 1702 1728 1776 1792 1834 1840 1863 1890 1920 1932 1965 1998 2016 2048 2070 2072 2096 2160 2208 2220 2240 2268 2304 2331 2358 2368 2415 2484 2520 2553 2560 2576 2590 2592 2620 2664 2688 2751 2760 2835 2880 2898 2944 2960 2997 3013 3024 3072 3105 3108 3144 3220 3240 3312 3330 3360 3404 3456 3537 3552 3584 3668 3680 3726 3780 3840 3864 3885 3930 3996 4032 4096 4140 4144 4192 4255 4320 4347 4416 4440 4480 4536 4585 4608 4662 4716 4736 4830 4847 4968 4995 5040 5106 5120 5152 5180 5184 5240 5328 5376 5502 5520 5670 5760 5796 5888 5895 5920 5957 5994 6026 6048 6144 6210 6216 6288 6440 6480 6624 6660 6720 6808 6912 6993 7074 7104 7168 7245 7336 7360 7452 7560 7659 7680 7728 7770 7860 7992 8064 8192 8253 8280 8288 8384 8510 8640 8694 8832 8880 8960 9039 9072 9170 9216 9315 9324 9432 9472 9660 9694 9936 9990 10080 10212 10240 10304 10360 10368 10480 10611 10656 10752 11004 11040 11340 11520 11592 11655 11776 11790 11840 11914 11988 12052 12096 12288 12420 12432 12576 12765 12880 12960 13041 13248 13320 13440 13616 13755 13824 13986 14148 14208 14336 14490 14541 14672 14720 14904 14985 15065 15120 15318 15360 15456 15540 15720 15984 16128 16384 16506 16560 16576 16768 17020 17280 17388 17664 17685 17760 17871 17920 18078 18144 18340 18432 18630 18648 18864 18944 19320 19388 19872 19980 20160 20424 20480 20608 20720 20736 20960 20979 21091 21222 21312 21504 21735 22008 22080 22680 22977 23040 23184 23310 23552 23580 23680 23828 23976 24104 24192 24235 24576 24759 24840 24864 25152 25530 25760 25920 26082 26496 26640 26880 27117 27232 27510 27648 27972 28296 28416 28672 28980 29082 29344 29440 29785 29808 29970 30130 30240 30636 30720 30912 31080 31440 31968 32256 33012 33120 33152 33536 33929 34040 34560 34776 34965 35328 35370 35520 35742 35840 36156 36288 36680 36864 37260 37296 37728 37888 38295 38640 38776 39744 39960 40320 40848 40960 41216 41265 41440 41472 41920 41958 42182 42444 42624 43008 43470 43623 44016 44160 45195 45360 45954 46080 46368 46620 47104 47160 47360 47656 47952 48208 48384 48470 49152 49518 49680 49728 50304 51060 51520 51840 52164 52992 53055 53280 53613 53760 54234 54464 55020 55296 55944 56592 56832 57344 57960 58164 58688 58880 59570 59616 59940 60260 60480 61272 61440 61824 62160 62880 63273 63936 64512 65205 66024 66240 66304 67072 67858 68080 68931 69120 69552 69930 70656 70740 71040 71484 71680 72312 72576 72705 73360 73728 74277 74520 74592 75456 75776 76590 77280 77552 79488 79920 80640 81351 81696 81920 82432 82530 82880 82944 83840 83916 84364 84888 85248 86016 86940 87246 88032 88320 89355 90390 90720 91908 92160 92736 93240 94208 94320 94720 95312 95904 96416 96768 96940 99036 99360 99456 100608 101787 102120 103040 103680 104328 104895 105455 105984 106110 106560 107226 107520 108468 108928 110040 110592 111481 111888 113184 113664 114688 114885 115920 116328 117376 117760 119140 119232 119880 120520 120960 122544 122880 123648 123795 124320 125760 126546 127872 129024 130410 130869 132048 132480 132608 134144 135585 135716 136160 137862 138240 139104 139860 141312 141480 142080 142968 143360 144624 145152 145410 146720 147456 148554 149040 149184 150912 151552 153180 154560 155104 158976 159840 160839 161280 162702 163392 164864 165060 165760 165888 167680 167832 168728 169645 169776 170496 172032 173880 174492 176064 176640 178710 180780 181440 183816 184320 185472 186480 188416 188640 189440 189819 190624 191808 192832 193536 193880 198072 198720 198912 201216 203574 204240 206080 207360 208656 209790 210910 211968 212220 213120 214452 215040 216936 217856 218115 220080 221184 222962 223776 226368 227328 229770 231840 232656 234752 235520 238280 238464 239760 241040 241920 244053 245088 245760 247296 247590 248640 251520 253092 255744 258048 260820 261738 264096 264960 265216 268065 268288 271170 271432 272320 275724 276480 278208 279720 282624 282960 284160 285936 286720 289248 290304 290820 293440 297108 298080 298368 301824 303104 305361 306360 309120 310208 316365 317952 319680 321678 322560 325404 326784 329728 330120 331520 331776 334443 335360 335664 337456 339290 339552 340992 344064 344655 347760 348984 352128 353280 357420 361560 362880 367632 368640 370944 371385 372960 376832 377280 378880 379638 381248 383616 385664 387072 387760 392607 396144 397440 397824 402432 406755 407148 408480 412160 414720 417312 419580 421820 423936 424440 426240 428904 430080 433872 435712 436230 440160 442368 445924 447552 452736 454656 459540 463680 465312 469504 471040 476560 476928 479520 482080 482517 483840 488106 490176 494592 495180 497280 503040 506184 508935 511488 516096 521640 523476 528192 529920 530432 536130 536576 542340 542864 544640 551448 552960 556416 557405 559440 565248 565920 568320 569457 571872 573440 578496 580608 581640 586880 594216 596160 596736 603648 606208 610722 612720 618240 620416 632730 635904 639360 643356 645120 650808 653568 654345 659456 660240 663040 663552 668886 670720 671328 674912 678580 679104 681984 689310 695520 697968 704256 706560 714840 723120 725760 735264 737280 741888 742770 745920 754560 757760 759276 762496 767232 771328 774144 775520 780367 785214 792288 794880 795648 804195 804864 813510 814296 816960 824320 829440 834624 839160 843640 847872 848880 852480 857808 860160 867744 871424 872460 880320 891848 895104 905472 909312 916083 919080 927360 930624 939008 942080 949095 953120 953856 959040 964160 965034 967680 976212 980352 989184 990360 994560 1003329 1006080 1012368 1017870 1022976 1032192 1043280 1046952 1056384 1059840 1060864 1072260 1073152 1084680 1085728 1089280 1102896 1105920 1112832 1114810 1118880 1130496 1131840 1136640 1138914 1143744 1156992 1161216 1163280 1173760 1188432 1192320 1193472 1207296 1220265 1221444 1225440 1236480 1240832 1265460 1271808 1278720 1286712 1290240 1301616 1307136 1308690 1318912 1320480 1326080 1327104 1337772 1341440 1342656 1349824 1357160 1358208 1363968 1378620 1391040 1395936 1408512 1413120 1429680 1446240 1451520 1470528 1483776 1485540 1491840 1509120 1515520 1518552 1524992 1526805 1534464 1542656 1548288 1551040 1560734 1570428 1584576 1589760 1591296 1608390 1609728 1627020 1628592 1633920 1648640 1658880 1669248 1672215 1678320 1687280 1695744 1697760 1704960 1708371 1715616 1720320 1735488 1742848 1744920 1760640 1783696 1790208 1810944 1818624 1832166 1838160 1854720 1861248 1878016 1884160 1898190 1906240 1907712 1918080 1928320 1930068 1935360 1952424 1960704 1963035 1978368 1980720 1989120 2006658 2012160 2024736 2035740 2045952 2086560 2093904 2112768 2119680 2121728 2144520 2146304 2169360 2171456 2178560 2205792 2211840 2225664 2229620 2237760 2263680 2273280 2277828 2287488 2313984 2322432 2326560 2341101 2347520 2376864 2384640 2386944 2412585 2414592 2440530 2442888 2450880 2472960 2481664 2530920 2543616 2557440 2573424 2580480 2603232 2614272 2617380 2637824 2640960 2652160 2675544 2682880 2685312 2699648 2714320 2716416 2727936 2748249 2757240 2782080 2791872 2817024 2826240 2847285 2859360 2892480 2903040 2941056 2967552 2971080 2983680 3009987 3018240 3031040 3037104 3049984 3053610 3068928 3085312 3096576 3102080 3121468 3140856 3169152 3179520 3182592 3216780 3219456 3254040 3257184 3267840 3297280 3317760 3338496 3344430 3356640 3374560 3391488 3395520 3409920 3416742 3431232 3470976 3485696 3489840 3521280 3567392 3580416 3621888 3664332 3676320 3709440 3722496 3756032 3796380 3812480 3815424 3836160 3856640 3860136 3870720 3901835 3904848 3921408 3926070 3956736 3961440 3978240 4013316 4024320 4049472 4071480 4091904 4173120 4187808 4225536 4239360 4243456 4289040 4338720 4342912 4357120 4411584 4451328 4459240 4475520 4527360 4546560 4555656 4574976 4580415 4627968 4644864 4653120 4682202 4695040 4753728 4769280 4773888 4825170 4829184 4881060 4885776 4901760 4945920 4963328 5016645 5061840 5087232 5114880 5146848 5160960 5206464 5228544 5234760 5281920 5304320 5351088 5365760 5370624 5399296 5428640 5432832 5455872 5496498 5514480 5564160 5583744 5634048 5652480 5694570 5718720 5784960 5806080 5882112 5935104 5942160 5967360 6019974 6036480 6074208 6099968 6107220 6137856 6170624 6204160 6242936 6281712 6338304 6359040 6365184 6433560 6438912 6508080 6514368 6535680 6594560 6635520 6676992 6688860 6713280 6749120 6791040 6819840 6833484 6862464 6941952 6971392 6979680 7023303 7042560 7134784 7160832 7243776 7328664 7352640 7418880 7444992 7512064 7592760 7624960 7630848 7672320 7713280 7720272 7741440 7803670 7809696 7842816 7852140 7913472 7922880 7956480 8026632 8048640 8098944 8142960 8183808 8346240 8375616 8451072 8478720 8541855 8578080 8677440 8685824 8714240 8823168 8902656 8918480 8951040 9029961 9054720 9093120 9111312 9149952 9160830 9255936 9289728 9306240 9364404 9390080 9507456 9538560 9547776 9650340 9658368 9762120 9771552 9803520 9891840 9926656 10033290 10123680 10174464 10229760 10293696 10412928 10457088 10469520 10563840 10608640 10702176 10731520 10741248 10798592 10857280 10865664 10992996 11028960 11128320 11167488 11268096 11389140 11437440 11569920 11612160 11705505 11764224 11870208 11884320 11934720 12039948 12072960 12148416 12199936 12214440 12275712 12341248 12408320 12485872 12563424 12676608 12718080 12730368 12867120 13016160 13028736 13071360 13189120 13353984 13377720 13426560 13498240 13582080 13639680 13666968 13724928 13741245 13883904 13942784 13959360 14046606 14085120 14269568 14321664 14487552 14657328 14705280 14837760 14889984 15024128 15049935 15185520 15249920 15261696 15344640 15426560 15440544 15482880 15607340 15619392 15685632 15704280 15845760 15912960 16053264 16097280 16197888 16285920 16367616 16692480 16751232 16902144 16957440 17083710 17156160 17354880 17371648 17428480 17646336 17805312 17836960 17902080 18059922 18109440 18222624 18299904 18321660 18511872 18612480 18728808 18780160 19014912 19077120 19095552 19300680 19316736 19524240 19543104 19607040 19783680 19853312 20066580 20247360 20459520 20587392 20825856 20914176 20939040 21069909 21127680 21217280 21404352 21482496 21597184 21714560 21731328 21985992 22057920 22256640 22334976 22536192 22778280 22874880 23139840 23224320 23411010 23528448 23740416 23768640 23869440 24079896 24145920 24296832 24399872 24428880 24551424 24682496 24816640 24971744 25126848 25353216 25436160 25734240 26032320 26057472 26142720 26707968 26755440 26853120 26996480 27164160 27279360 27333936 27449856 27482490 27767808 27918720 28093212 28170240 28539136 28643328 28975104 29314656 29410560 29675520 29779968 30099870 30371040 30499840 30523392 30689280 30853120 30881088 31214680 31238784 31371264 31408560 31691520 31825920 32106528 32194560 32395776 32571840 33384960 33502464 33804288 34167420 34312320 34709760 34743296 34856960 35116515 35292672 35610624 35673920 35804160 36119844 36218880 36445248 36599808 36643320 37023744 37224960 37457616 37560320 38029824 38154240 38191104 38601360 39048480 39086208 39214080 39567360 39706624 40133160 40494720 40919040 41174784 41651712 41828352 41878080 42139818 42255360 42808704 42964992 43194368 43429120 43462656 43971984 44115840 44513280 44669952 45072384 45149805 45556560 45749760 46279680 46448640 46822020 47056896 47537280 47738880 48159792 48291840 48593664 48799744 48857760 49102848 49364992 49633280 49943488 50253696 50706432 50872320 51468480 52064640 52114944 52285440 53415936 53510880 53706240 53992960 54328320 54667872 54899712 54964980 55535616 55837440 56186424 56340480 57078272 57286656 57950208 58629312 58821120 59351040 59559936 60199740 60742080 60999680 61378560 61706240 61762176 62429360 62477568 62742528 62817120 63209727 63383040 63651840 64213056 64791552 65143680 66769920 67004928 67608576 68334840 68624640 69419520 69486592 69713920 70233030 70585344 71221248 71347840 71608320 72239688 72437760 72890496 73199616 73286640 74047488 74449920 74915232 75120640 76059648 76308480 77202720 78096960 78172416 78428160 79413248 80266320 80989440 81838080 82349568 83303424 83756160 84279636 84510720 85617408 85929984 86388736 86858240 86925312 87943968 88231680 89026560 89339904 90299610 91113120 91499520 92559360 93644040 94113792 95074560 95477760 96319584 96583680 97187328 97599488 97715520 99266560 99886976 100507392 101412864 102936960 104129280 104229888 104570880 105349545 106831872 107021760 107412480 107985920 108656640 109335744 109799424 109929960 111071232 111674880 112372848 112680960 114156544 114573312 117258624 117642240 118702080 119119872 120399480 121484160 121999360 122757120 123412480 123524352 124858720 124955136 125485056 125634240 126419454 126766080 128426112 129583104 130287360 133539840 134009856 135217152 136669680 137249280 138839040 138973184 140466060 141170688 142695680 143216640 144479376 144875520 145780992 146399232 146573280 148094976 148899840 149830464 152119296 152616960 154405440 156193920 156344832 156856320 160532640 161978880 164699136 166606848 167512320 168559272 169021440 171234816 171859968 172777472 173716480 173850624 175887936 176463360 178053120 178679808 180599220 182226240 182999040 185118720 187288080 188227584 190149120 190955520 192639168 194374656 195431040 198533120 199773952 201014784 202825728 205873920 208258560 208459776 209141760 210699090 213663744 214043520 214824960 215971840 217313280 218671488 219598848 219859920 222142464 223349760 224745696 225361920 228313088 234517248 235284480 238239744 240798960 242968320 243998720 245514240 246824960 247048704 249717440 249910272 251268480 252838908 253532160 256852224 259166208 260574720 267079680 268019712 273339360 274498560 277678080 277946368 280932120 282341376 285391360 286433280 288958752 289751040 291561984 292798464 293146560 297799680 299660928 304238592 308810880 312387840 312689664 313712640 316048635 321065280 323957760 329398272 333213696 335024640 337118544 338042880 342469632 343719936 345554944 347432960 351775872 352926720 356106240 357359616 361198440 364452480 365998080 370237440 374576160 376455168 380298240 385278336 388749312 390862080 397066240 399547904 402029568 405651456 411747840 416517120 416919552 421398180 428087040 429649920 431943680 434626560 437342976 439197696 439719840 444284928 446699520 449491392 456626176 469034496 470568960 481597920 485936640 487997440 494097408 499434880 499820544 502536960 505677816 507064320 513704448 518332416 521149440 534159360 536039424 546678720 548997120 555356160 555892736 561864240 564682752 570782720 572866560 577917504 583123968 586293120 595599360 599321856 608477184 617621760 624775680 625379328 627425280 632097270 642130560 647915520 658796544 666427392 670049280 674237088 676085760 684939264 694865920 703551744 705853440 714719232 722396880 728904960 731996160 740474880 749152320 760596480 770556672 777498624 781724160 799095808 804059136 823495680 833034240 833839104 842796360 856174080 859299840 863887360 869253120 874685952 878395392 879439680 893399040 898982784 913252352 938068992 941137920 963195840 971873280 988194816 998869760 999641088 1005073920 1011355632 1014128640 1027408896 1036664832 1042298880 1068318720 1072078848 1093357440 1097994240 1110712320 1123728480 1129365504 1141565440 1155835008 1166247936 1172586240 1191198720 1198643712 1216954368 1235243520 1249551360 1250758656 1264194540 1284261120 1295831040 1317593088 1332854784 1340098560 1348474176 1369878528 1389731840 1407103488 1411706880 1444793760 1457809920 1463992320 1498304640 1521192960 1541113344 1554997248 1563448320 1598191616 1608118272 1646991360 1666068480 1667678208 1685592720 1712348160 1718599680 1727774720 1749371904 1758879360 1786798080 1797965568 1826504704 1876137984 1882275840 1926391680 1943746560 1976389632 1997739520 1999282176 2010147840 2022711264 2028257280 2054817792 2084597760 2144157696 2186714880 2195988480 2221424640 2247456960 2283130880 2311670016 2332495872 2345172480 2397287424 2470487040 2499102720 2501517312 2528389080 2568522240 2591662080 2635186176 2680197120 2696948352 2739757056 2779463680 2814206976 2823413760 2889587520 2915619840 2996609280 3042385920 3082226688 3109994496 3126896640 3196383232 3216236544 3293982720 3332136960 3371185440 3424696320 3498743808 3517758720 3573596160 3595931136 3752275968 3852783360 3887493120 3952779264 3995479040 3998564352 4020295680 4045422528 4109635584 4169195520 4373429760 4391976960 4494913920 4566261760 4623340032 4664991744 4690344960 4794574848 4940974080 4998205440 5003034624 5056778160 5137044480 5183324160 5360394240 5393896704 5479514112 5628413952 5646827520 5779175040 5831239680 5993218560 6084771840 6164453376 6253793280 6392766464 6432473088 6587965440 6664273920 6742370880 6849392640 6997487616 7035517440 7191862272 7504551936 7705566720 7774986240 7905558528 7990958080 8040591360 8090845056 8219271168 8338391040 8746859520 8989827840 9132523520 9246680064 9329983488 9380689920 9589149696 9881948160 9996410880 10113556320 10274088960 10720788480 10787793408 11256827904 11558350080 11662479360 11986437120 12328906752 12507586560 12785532928 13175930880 13484741760 13698785280 13994975232 14071034880 14383724544 15009103872 15411133440 15549972480 15981916160 16081182720 16181690112 16438542336 17493719040 17979655680 18493360128 18761379840 19178299392 19763896320 19992821760 20227112640 20548177920 21575586816 22513655808 23116700160 23324958720 23972874240 24657813504 25015173120 26969483520 27397570560 27989950464 28142069760 28767449088 30822266880 31963832320 32162365440 32363380224 34987438080 35959311360 36986720256 37522759680 38356598784 39527792640 40454225280 41096355840 43151173632 45027311616 46233400320 46649917440 47945748480 49315627008 53938967040 56284139520 57534898176 61644533760 63927664640 64726760448 69974876160 71918622720 73973440512 75045519360 80908450560 82192711680 86302347264 92466800640 95891496960 107877934080 112568279040 115069796352 123289067520 129453520896 139949752320 143837245440 147946881024 161816901120 172604694528 184933601280 191782993920 215755868160 225136558080 246578135040 258907041792 287674490880 323633802240 345209389056 369867202560 431511736320 517814083584 575348981760 647267604480 739734405120 863023472640 1035628167168 1294535208960 1726046945280 2589070417920 5178140835840
- Sum of all divisors σ(n): 22910367642624
- Sum of proper divisors (its aliquot sum) s(n): 17732226806784
- 5178140835840 is an abundant number, because the sum of its proper divisors (17732226806784) is greater than itself. Its abundance is 12554085970944
Bases of 5178140835840
- Binary: 10010110101101000010011111011000000000000002
- Hexadecimal: 0x4B5A13EC000
- Base-36: 1U2SZCW00
Squares and roots of 5178140835840
- 5178140835840 squared (51781408358402) is 26813142515793773828505600
- 5178140835840 cubed (51781408358403) is 138842228198229412413405904402120704000
-
The
square root of 5178140835840 is 2275552.8637761857 -
The
cube root of 5178140835840 is 17300.4720330067
Scales and comparisons
How big is 5178140835840?- 5,178,140,835,840 seconds is equal to 164,648 years, 44 weeks, 5 days, 14 hours, 24 minutes.
-
To count from 1 to 5,178,140,835,840 would take you about four hundred eleven thousand, six hundred twenty-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 5178140835840 cubic inches would be around 1441.7 feet tall.
Recreational maths with 5178140835840
- 5178140835840 backwards is 0485380418715
- 5178140835840 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 5178140835840's digits is 54
- 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 5178140835840 - Facts about the integer". Numbermatics.com. 2024. Web. 6 May 2024.
APA style:
Numbermatics. (2024). Number 5178140835840 - Facts about the integer. Retrieved 6 May 2024, from https://numbermatics.com/n/5178140835840/
Chicago style:
Numbermatics. 2024. "Number 5178140835840 - Facts about the integer". https://numbermatics.com/n/5178140835840/
The information we have on file for 5178140835840 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 5178140835840, math, Factors of 5178140835840, curriculum, school, college, exams, university, Prime factorization of 5178140835840, STEM, science, technology, engineering, physics, economics, calculator, five trillion, one hundred seventy-eight billion, one hundred forty million, eight hundred thirty-five thousand, eight hundred forty.