363193150320
363,193,150,320 is an even composite number composed of nine prime numbers multiplied together.
363193150320 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of two thousand, five hundred sixty divisors.
Prime factorization of 363193150320:
24 × 33 × 5 × 7 × 11 × 13 × 17 × 41 × 241
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 11 × 13 × 17 × 41 × 241)See below for interesting mathematical facts about the number 363193150320 from the Numbermatics database.
Names of 363193150320
- Cardinal: 363193150320 can be written as Three hundred sixty-three billion, one hundred ninety-three million, one hundred fifty thousand, three hundred twenty.
Scientific notation
- Scientific notation: 3.6319315032 × 1011
Factors of 363193150320
Divisors of 363193150320
- Number of divisors d(n): 2560
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 20 21 22 24 26 27 28 30 33 34 35 36 39 40 41 42 44 45 48 51 52 54 55 56 60 63 65 66 68 70 72 77 78 80 82 84 85 88 90 91 99 102 104 105 108 110 112 117 119 120 123 126 130 132 135 136 140 143 144 153 154 156 164 165 168 170 176 180 182 187 189 195 198 204 205 208 210 216 220 221 231 234 238 240 241 246 252 255 260 264 270 272 273 280 286 287 297 306 308 312 315 328 330 336 340 351 357 360 364 369 374 378 385 390 396 408 410 420 429 432 440 442 451 455 459 462 468 476 482 492 495 504 510 520 528 533 540 546 560 561 572 574 585 594 595 612 615 616 624 630 656 660 663 680 693 697 702 714 715 720 723 728 738 748 756 765 770 780 792 816 819 820 840 858 861 880 884 902 910 918 924 935 936 945 952 964 984 990 1001 1008 1020 1040 1066 1071 1080 1092 1105 1107 1122 1144 1148 1155 1170 1188 1190 1205 1224 1230 1232 1260 1287 1309 1320 1326 1353 1360 1365 1386 1394 1404 1428 1430 1435 1446 1456 1476 1485 1496 1512 1530 1540 1547 1560 1584 1599 1638 1640 1680 1683 1687 1716 1722 1755 1768 1785 1804 1820 1836 1845 1848 1870 1872 1890 1904 1928 1968 1980 1989 2002 2040 2079 2091 2132 2142 2145 2160 2169 2184 2210 2214 2244 2255 2288 2295 2296 2310 2340 2376 2380 2410 2431 2448 2457 2460 2520 2574 2583 2618 2640 2651 2652 2665 2706 2730 2772 2788 2805 2808 2856 2860 2870 2892 2952 2970 2992 3003 3024 3060 3080 3094 3120 3133 3157 3198 3213 3276 3280 3315 3366 3374 3432 3444 3465 3485 3510 3536 3570 3608 3615 3640 3672 3690 3696 3731 3740 3780 3856 3861 3927 3960 3978 4004 4059 4080 4095 4097 4158 4182 4264 4284 4290 4305 4338 4368 4420 4428 4488 4510 4590 4592 4620 4641 4680 4752 4760 4797 4820 4862 4879 4914 4920 5005 5040 5049 5061 5148 5166 5236 5302 5304 5330 5355 5412 5460 5535 5544 5576 5610 5616 5712 5720 5740 5784 5863 5904 5940 5967 6006 6120 6160 6188 6266 6273 6314 6396 6426 6435 6507 6545 6552 6630 6732 6748 6765 6864 6888 6930 6970 7020 7140 7216 7230 7280 7293 7344 7380 7462 7480 7560 7667 7722 7735 7749 7854 7920 7953 7956 7995 8008 8118 8190 8194 8316 8364 8415 8435 8528 8568 8580 8610 8676 8840 8856 8976 9009 9020 9061 9180 9240 9282 9360 9399 9471 9520 9594 9640 9724 9758 9828 9840 9881 9945 10010 10098 10122 10296 10332 10395 10455 10472 10604 10608 10660 10710 10824 10845 10920 11070 11088 11152 11193 11220 11440 11480 11568 11726 11781 11880 11934 12012 12155 12177 12240 12285 12291 12376 12532 12546 12628 12792 12852 12870 12915 13014 13090 13104 13255 13260 13464 13496 13530 13776 13860 13923 13940 14040 14280 14391 14460 14586 14637 14760 14924 14960 15015 15120 15183 15334 15444 15470 15498 15665 15708 15785 15906 15912 15990 16016 16065 16236 16380 16388 16632 16728 16830 16870 17017 17136 17160 17220 17352 17589 17680 17712 18018 18040 18122 18360 18480 18557 18564 18655 18798 18819 18942 19188 19280 19305 19448 19516 19635 19656 19762 19890 20020 20196 20244 20295 20485 20592 20664 20790 20910 20944 21208 21320 21420 21648 21690 21840 21879 21931 22140 22386 22440 22960 23001 23205 23452 23562 23760 23859 23868 23985 24024 24310 24354 24395 24570 24582 24752 25064 25092 25245 25256 25305 25584 25704 25740 25830 26028 26180 26510 26520 26928 26992 27027 27060 27183 27720 27846 27880 28080 28197 28413 28560 28679 28782 28920 29172 29274 29315 29520 29643 29835 29848 30030 30366 30668 30888 30940 30996 31330 31365 31416 31570 31812 31824 31980 32130 32472 32535 32760 32776 33264 33456 33579 33660 33740 34034 34320 34440 34463 34704 35178 35343 36036 36080 36244 36465 36720 36873 37114 37128 37310 37596 37638 37884 38335 38376 38610 38745 38896 39032 39270 39312 39524 39765 39780 40040 40392 40488 40590 40970 41041 41328 41580 41769 41820 42416 42640 42840 43380 43758 43862 43911 44280 44772 44880 45045 45067 45305 45549 46002 46410 46904 46995 47124 47355 47718 47736 47970 48048 48620 48708 48790 49140 49164 49405 50128 50184 50490 50512 50610 51051 51408 51480 51660 52056 52360 52767 53020 53040 53261 53669 54054 54120 54366 55440 55671 55692 55760 55965 56394 56826 57358 57564 57840 58344 58548 58630 58905 59286 59670 59696 60060 60732 60885 61336 61455 61776 61880 61992 62660 62730 62832 63140 63427 63624 63960 64260 64944 65070 65520 65552 65637 65793 67158 67320 67480 68068 68880 68926 69003 69167 69615 70356 70686 71577 71955 72072 72488 72930 73185 73746 74228 74256 74620 75192 75276 75768 75915 76670 76752 77220 77490 78064 78540 79048 79530 79560 80080 80784 80976 81180 81549 81940 82082 83160 83538 83640 84591 85085 85239 85680 86037 86760 87516 87724 87822 87945 88560 88929 89544 90090 90134 90610 91098 92004 92785 92820 93808 93990 94095 94248 94710 95436 95472 95940 97240 97416 97580 98280 98328 98810 99671 100368 100737 100980 101220 102102 102960 103320 103389 104112 104720 105534 106040 106522 107338 108108 108240 108691 108732 109395 109655 110619 111342 111384 111930 112788 113652 114716 115005 115128 116688 117096 117260 117810 118572 119295 119340 120120 121464 121770 122672 122910 123123 123760 123984 125320 125460 126280 126854 127248 127920 128453 128520 130140 131274 131586 131733 134316 134640 134960 135135 135201 135915 136136 137852 138006 138334 139230 140712 140985 141372 142065 143154 143395 143910 144144 144976 145860 146370 147492 148215 148456 149240 150384 150552 151536 151830 153153 153340 154440 154980 157080 158096 158301 159060 159120 159783 161007 162360 163098 163880 164164 166320 167013 167076 167280 167895 167977 169182 170170 170478 172074 172315 173520 175032 175448 175644 175890 176715 177858 179088 180180 180268 181220 182196 184008 184365 185570 185640 187980 188190 188496 189420 190281 190872 191880 194480 194832 195160 196560 196656 197379 197620 199342 201474 201960 202440 204204 205205 206640 206778 207009 207501 208845 211068 212080 213044 214676 216216 217382 217464 218790 219310 219555 221238 222684 222768 223860 225335 225576 227304 227745 229432 230010 230256 234192 234520 235620 237144 238590 238680 240240 241241 242928 243540 244647 245820 246246 250640 250920 252560 253708 255255 256906 257040 258111 260280 262548 263172 263466 263835 266305 266787 268345 268632 270270 270402 271830 272272 275704 276012 276668 278355 278460 281424 281970 282744 284130 286308 286790 287820 291720 292740 294984 296430 296912 298480 299013 301104 303660 306306 306680 308880 309960 310167 314160 315469 316602 317135 318120 319566 322014 324720 326073 326196 327760 328185 328328 328965 334026 334152 335790 335954 338364 340340 340956 344148 344630 345015 345835 350064 350896 351288 351780 353430 355716 357885 360360 360536 362440 364392 368016 368730 369369 371140 371280 372827 375960 376380 378840 380562 381744 383760 385359 390320 394758 395240 398684 402948 403920 404880 405603 407745 408408 410410 413556 414018 415002 417690 422136 422955 426088 426195 429352 430185 432432 434764 434928 437580 438620 439110 442476 444645 445368 447720 450670 451152 454608 455490 458864 459459 460020 469040 471240 474288 477180 477360 479349 482482 483021 487080 489294 491640 492492 498355 501039 501840 503685 503931 507416 510510 513812 516222 516945 520560 525096 526344 526932 527670 532610 533574 536690 537264 540540 540804 543455 543660 551408 552024 553095 553336 556710 556920 563940 565488 568260 570843 572616 573580 575640 583440 585480 585871 589968 592137 592860 598026 607320 612612 613360 615615 619920 620334 622503 630938 633204 634270 636240 639132 642265 644028 652146 652392 656370 656656 657930 658665 668052 668304 671580 671908 676005 676728 680680 681912 688296 689260 690030 691670 697697 702576 703560 706860 711432 715770 720720 721072 723723 724880 728784 737460 738738 742280 745654 751920 752760 757680 760837 761124 765765 770718 774333 789516 790480 791505 797368 798915 805035 805896 811206 815490 816816 820820 827112 828036 830004 835065 835380 839885 844272 845910 852176 852390 858704 860370 869528 875160 877240 878220 884952 889290 890736 895440 897039 899171 901340 910980 918918 920040 930501 942480 946407 951405 954360 958698 964964 966042 974160 978219 978588 983280 984984 986895 996710 1002078 1007370 1007862 1014832 1021020 1027624 1032444 1033890 1035045 1037505 1050192 1052688 1053864 1055340 1065220 1067148 1073380 1081080 1081608 1086910 1087320 1104048 1106190 1106672 1108107 1113420 1113840 1118481 1127880 1136520 1141686 1145232 1147160 1151280 1156077 1170960 1171742 1175839 1184274 1185720 1196052 1206205 1214640 1216809 1223235 1225224 1231230 1240668 1245006 1261876 1266408 1268540 1278264 1284530 1288056 1290555 1304292 1304784 1312740 1315860 1317330 1333935 1336104 1343160 1343816 1352010 1353456 1361360 1363824 1376592 1378520 1380060 1383340 1395394 1407120 1412983 1413720 1422864 1431540 1438047 1447446 1449063 1474920 1477476 1484560 1491308 1495065 1505520 1511793 1521674 1522248 1531530 1541436 1548666 1550835 1577345 1579032 1583010 1594736 1597830 1610070 1611792 1622412 1630365 1630980 1641640 1654224 1656072 1660008 1670130 1670760 1679770 1691820 1704780 1712529 1720740 1739056 1750320 1754480 1756440 1757613 1769904 1778580 1794078 1798342 1802680 1821960 1837836 1840080 1846845 1847747 1861002 1864135 1867509 1892814 1902810 1908720 1917396 1926795 1929928 1932084 1956438 1957176 1969968 1973790 1993420 2004156 2014740 2015724 2028015 2042040 2055248 2064888 2067780 2070090 2075010 2093091 2107728 2110680 2130440 2134296 2146760 2162160 2163216 2171169 2173820 2174640 2183701 2212380 2216214 2226840 2236962 2255760 2273040 2282511 2283372 2294320 2297295 2312154 2343484 2351678 2368548 2371440 2392104 2396745 2412410 2415105 2433618 2446470 2450448 2462460 2481336 2490012 2505195 2519655 2523752 2532816 2537080 2556528 2569060 2576112 2581110 2608584 2625480 2631720 2634660 2667870 2672208 2686320 2687632 2691117 2697513 2704020 2757040 2760120 2766680 2790788 2825966 2827440 2839221 2854215 2863080 2876094 2894892 2898126 2929355 2934657 2949840 2954952 2960685 2982616 2990130 3023586 3043348 3044496 3063060 3082872 3097332 3101670 3112515 3154690 3158064 3166020 3195660 3220140 3244824 3260730 3261960 3283280 3312144 3320016 3340260 3341520 3355443 3359540 3383640 3409560 3425058 3441480 3468231 3488485 3512880 3515226 3527517 3557160 3588156 3596684 3605360 3618615 3643920 3675672 3693690 3695494 3722004 3728270 3735018 3785628 3804185 3805620 3834792 3853590 3859856 3864168 3871665 3912876 3914352 3947580 3986840 4008312 4029480 4031448 4056030 4084080 4101097 4129776 4135560 4140180 4150020 4186182 4221360 4238949 4260880 4268592 4293520 4342338 4347640 4367402 4424760 4432428 4453680 4473924 4485195 4495855 4535379 4565022 4566744 4594590 4624308 4652505 4686968 4703356 4732035 4737096 4784208 4793490 4824820 4830210 4867236 4891095 4892940 4924920 4962672 4980024 5010390 5039310 5047504 5074160 5138120 5162220 5217168 5250960 5263440 5269320 5272839 5335740 5382234 5395026 5408040 5520240 5533360 5540535 5543241 5581576 5592405 5651932 5678442 5708430 5726160 5752188 5780385 5789784 5796252 5858710 5869314 5879195 5909904 5921370 5965232 5980260 6047172 6084045 6086696 6126120 6165744 6194664 6203340 6225030 6279273 6309380 6332040 6391320 6440280 6489648 6513507 6521460 6523920 6551103 6680520 6710886 6719080 6767280 6819120 6847533 6850116 6882960 6936462 6976970 7030452 7055034 7064915 7114320 7176312 7190235 7193368 7237230 7245315 7351344 7387380 7390988 7444008 7456540 7470036 7558965 7571256 7608370 7611240 7669584 7707180 7728336 7743330 7825752 7895160 7973680 8016624 8058960 8062896 8092539 8112060 8202194 8271120 8280360 8300040 8372364 8477898 8517663 8562645 8684676 8695280 8734804 8788065 8849520 8864856 8947848 8970390 8991710 9070758 9130044 9133488 9189180 9238735 9248616 9305010 9337545 9373936 9406712 9464070 9474192 9586980 9649640 9660420 9734472 9782190 9785880 9849840 9890881 9960048 10020780 10066329 10078620 10276240 10324440 10465455 10538640 10545678 10582551 10671480 10764468 10790052 10816080 10855845 10918505 11081070 11086482 11163152 11184810 11303864 11356884 11412555 11416860 11504376 11560770 11579568 11592504 11717420 11738628 11758390 11842740 11960520 12094344 12168090 12173392 12252240 12303291 12389328 12406680 12450060 12558546 12618760 12664080 12716847 12782640 12880560 12934229 13027014 13042920 13102206 13361040 13421772 13438160 13455585 13487565 13695066 13700232 13872924 13953940 14060904 14110068 14129830 14196105 14352624 14380470 14386736 14474460 14490630 14673285 14774760 14781976 14888016 14913080 14940072 15117930 15142512 15216740 15222480 15285907 15414360 15486660 15651504 15790320 15818517 16185078 16224120 16404388 16560720 16600080 16629723 16744728 16777215 16955796 17035326 17125290 17341155 17369352 17469608 17576130 17637585 17729712 17895696 17940780 17983420 18141516 18260088 18378360 18477470 18497232 18610020 18675090 18813424 18837819 18928140 19173960 19299280 19320840 19468944 19564380 19571760 19653309 19781762 20041560 20132658 20157240 20505485 20542599 20648880 20930910 21091356 21165102 21194745 21342960 21528936 21580104 21711690 21837010 22162140 22172964 22369620 22607728 22676895 22713768 22825110 22833720 23008752 23121540 23185008 23434840 23477256 23516780 23685480 23921040 24020711 24188688 24277617 24336180 24606582 24813360 24900120 25117092 25237520 25433694 25868458 26054028 26085840 26204412 26364195 26843544 26911170 26975130 27390132 27400464 27716205 27745848 27907880 28121808 28220136 28259660 28392210 28760940 28948920 28981260 29346570 29549520 29563952 29672643 29826160 29880144 30235860 30433480 30571814 30828720 30973320 31396365 31637034 31747653 32370156 32448240 32567535 32755515 32808776 33259446 33489456 33554430 33911592 34070652 34237665 34250580 34682310 34738704 34939216 35152260 35275170 35881560 35966840 36283032 36520176 36756720 36909873 36954940 37220040 37350180 37675638 37856280 38150541 38347920 38641680 38802687 39128760 39306618 39563524 40083120 40265316 40314480 40462695 41010970 41085198 41861820 42182712 42330204 42389490 42588315 43057872 43160208 43423380 43674020 44324280 44345928 44739240 45353790 45427536 45650220 45667440 45857721 46243080 46869680 46954512 47033560 47370960 48041422 48555234 48672360 49213164 49454405 49800240 49889169 50234184 50331645 50867388 51736916 52108056 52408824 52728390 52912755 53687088 53822340 53950260 54780264 55432410 55491696 55815760 56440272 56519320 56784420 57521880 57897840 57962520 58693140 58959927 59345286 60471720 60866960 61143628 61516455 61946640 62792730 63274068 63495306 63584235 64671145 64740312 65135070 65511030 65617552 66518892 67108860 67823184 68141304 68475330 68501160 69364620 70304520 70550340 71763120 71933680 72062133 72566064 73819746 73909880 74440080 74700360 75351276 75712560 76301082 76429535 77605374 78257520 78613236 79092585 79127048 80530632 80925390 82021940 82170396 83148615 83723640 84365424 84660408 84778980 85176630 86846760 87348040 88648560 88691856 89017929 89478480 90707580 91300440 91715442 92486160 94067120 94189095 96082844 97110468 97344720 98266545 98426328 98908810 99778338 100468368 100663290 101734776 102712995 103473832 104216112 104817648 105456780 105825510 107644680 107900520 109560528 110729619 110864820 113038640 113568840 115043760 115925040 116408061 117386280 117919854 118690572 120103555 120943440 121388085 122287256 123032910 125585460 126548136 126990612 127168470 129342290 129480624 130270140 131022060 133037784 134217720 136282608 136950660 137002320 137573163 138729240 140609040 141100680 144124266 147639492 147819760 148363215 149400720 150702552 152602164 152859070 155210748 157226472 158185170 158254096 158738265 161061264 161850780 164043880 164340792 166297230 167447280 168144977 169320816 169557960 170353260 173693520 174696080 178035858 181415160 182600880 183430884 184549365 188378190 190752705 192165688 194013435 194220936 196533090 196852656 197817620 199556676 201326580 203469552 205425990 206947664 210913560 211651020 215289360 215801040 216186399 221459238 221729640 227137680 229288605 232816122 234772560 235839708 237381144 240207110 242776170 244574512 246065820 249445845 251170920 253096272 253981224 254336940 258684580 260540280 262044120 266075568 267053787 268435440 273901320 275146326 277458480 282201360 288248532 294799635 295278984 296726430 301405104 305204328 305718140 310421496 314452944 316370340 317476530 323701560 328087760 328681584 332594460 336289954 339115920 340706520 349224183 356071716 360310665 362830320 366861768 369098730 376756380 381505410 384331376 388026870 388441872 393066180 395635240 399113352 402653160 410851980 412719489 421827120 423302040 432372798 442918476 443459280 445089645 458577210 465632244 471679416 474762288 480414220 485552340 492131640 498891690 502341840 504434931 507962448 508673880 517369160 521080560 524088240 534107574 547802640 550292652 553648095 576497064 582040305 589599270 590557968 593452860 610408656 611436280 620842992 632740680 634953060 647403120 648559197 665188920 672579908 681413040 687865815 698448366 712143432 720621330 733723536 738197460 753512760 763010820 776053740 786132360 791270480 798226704 805306320 821703960 825438978 840724885 846604080 864745596 885836952 890179290 917154420 931264488 943358832 960828440 971104680 984263280 997783380 1008869862 1017347760 1034738320 1068215148 1080931995 1100585304 1107296190 1152994128 1164080610 1179198540 1186905720 1222872560 1265481360 1269906120 1297118394 1330377840 1335268935 1345159816 1375731630 1396896732 1424286864 1441242660 1476394920 1507025520 1513304793 1526021640 1552107480 1572264720 1643407920 1650877956 1681449770 1729491192 1746120915 1771673904 1780358580 1834308840 1862528976 1921656880 1942209360 1995566760 2017739724 2063597445 2136430296 2161863990 2201170608 2214592380 2328161220 2358397080 2373811440 2522174655 2539812240 2594236788 2670537870 2690319632 2751463260 2793793464 2882485320 2952789840 3026609586 3052043280 3104214960 3242795985 3301755912 3362899540 3458982384 3492241830 3560717160 3668617680 3991133520 4035479448 4127194890 4272860592 4323727980 4429184760 4539914379 4656322440 4716794160 5044349310 5188473576 5341075740 5502926520 5587586928 5764970640 6053219172 6485591970 6603511824 6725799080 6984483660 7121434320 7566523965 8070958896 8254389780 8647455960 8858369520 9079828758 9312644880 10088698620 10376947152 10682151480 11005853040 12106438344 12971183940 13451598160 13968967320 15133047930 16508779560 17294911920 18159657516 20177397240 21364302960 22699571895 24212876688 25942367880 27937934640 30266095860 33017559120 36319315032 40354794480 45399143790 51884735760 60532191720 72638630064 90798287580 121064383440 181596575160 363193150320
- Sum of all divisors σ(n): 1829402910720
- Sum of proper divisors (its aliquot sum) s(n): 1466209760400
- 363193150320 is an abundant number, because the sum of its proper divisors (1466209760400) is greater than itself. Its abundance is 1103016610080
Bases of 363193150320
- Binary: 1010100100011111111111110101011011100002
- Hexadecimal: 0x548FFFAB70
- Base-36: 4MUJTOC0
Squares and roots of 363193150320
- 363193150320 squared (3631931503202) is 131909264439366116102400
- 363193150320 cubed (3631931503203) is 47908541308127328331093535712768000
-
The
square root of 363193150320 is 602655.0840406143 -
The
cube root of 363193150320 is 7134.7574962017
Scales and comparisons
How big is 363193150320?- 363,193,150,320 seconds is equal to 11,548 years, 21 weeks, 5 days, 10 hours, 12 minutes.
-
To count from 1 to 363,193,150,320 would take you about twenty-three thousand and ninety-six 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 363193150320 cubic inches would be around 594.6 feet tall.
Recreational maths with 363193150320
- 363193150320 backwards is 023051391363
- 363193150320 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 363193150320's digits is 36
- 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 363193150320 - Facts about the integer". Numbermatics.com. 2024. Web. 23 September 2024.
APA style:
Numbermatics. (2024). Number 363193150320 - Facts about the integer. Retrieved 23 September 2024, from https://numbermatics.com/n/363193150320/
Chicago style:
Numbermatics. 2024. "Number 363193150320 - Facts about the integer". https://numbermatics.com/n/363193150320/
The information we have on file for 363193150320 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 363193150320, math, Factors of 363193150320, curriculum, school, college, exams, university, Prime factorization of 363193150320, STEM, science, technology, engineering, physics, economics, calculator, three hundred sixty-three billion, one hundred ninety-three million, one hundred fifty thousand, three hundred twenty.