41724616475520
41,724,616,475,520 is an even composite number composed of six prime numbers multiplied together.
41724616475520 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand, three hundred four divisors.
Prime factorization of 41724616475520:
27 × 35 × 5 × 113 × 19 × 1032
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 11 × 11 × 11 × 19 × 103 × 103)See below for interesting mathematical facts about the number 41724616475520 from the Numbermatics database.
Names of 41724616475520
- Cardinal: 41724616475520 can be written as Forty-one trillion, seven hundred twenty-four billion, six hundred sixteen million, four hundred seventy-five thousand, five hundred twenty.
Scientific notation
- Scientific notation: 4.172461647552 × 1013
Factors of 41724616475520
Divisors of 41724616475520
- Number of divisors d(n): 2304
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 16 18 19 20 22 24 27 30 32 33 36 38 40 44 45 48 54 55 57 60 64 66 72 76 80 81 88 90 95 96 99 103 108 110 114 120 121 128 132 135 144 152 160 162 165 171 176 180 190 192 198 206 209 216 220 228 240 242 243 264 270 285 288 297 304 309 320 324 330 342 352 360 363 380 384 396 405 412 418 432 440 456 480 484 486 495 513 515 528 540 570 576 594 605 608 618 627 640 648 660 684 704 720 726 760 792 810 824 836 855 864 880 891 912 927 960 968 972 990 1026 1030 1045 1056 1080 1089 1133 1140 1152 1188 1210 1215 1216 1236 1254 1296 1320 1331 1368 1408 1440 1452 1485 1520 1539 1545 1584 1620 1648 1672 1710 1728 1760 1782 1815 1824 1854 1881 1920 1936 1944 1957 1980 2052 2060 2090 2112 2160 2178 2266 2280 2299 2376 2420 2430 2432 2472 2508 2565 2592 2640 2662 2673 2736 2781 2880 2904 2970 3040 3078 3090 3135 3168 3240 3267 3296 3344 3399 3420 3456 3520 3564 3630 3648 3708 3762 3872 3888 3914 3960 3993 4104 4120 4180 4224 4320 4356 4455 4532 4560 4598 4617 4635 4752 4840 4860 4944 5016 5130 5184 5280 5324 5346 5445 5472 5562 5643 5665 5760 5808 5871 5940 6080 6156 6180 6270 6336 6480 6534 6592 6655 6688 6798 6840 6897 7040 7128 7260 7296 7416 7524 7695 7744 7776 7828 7920 7986 8208 8240 8343 8360 8640 8712 8910 9064 9120 9196 9234 9270 9405 9504 9680 9720 9785 9801 9888 10032 10197 10260 10368 10560 10609 10648 10692 10890 10944 11124 11286 11330 11495 11616 11742 11880 11979 12160 12312 12360 12463 12540 12672 12960 13068 13184 13310 13365 13376 13596 13680 13794 13905 14256 14520 14832 15048 15390 15488 15552 15656 15840 15972 16335 16416 16480 16686 16720 16929 16995 17280 17424 17613 17820 18128 18240 18392 18468 18540 18810 19008 19360 19440 19570 19602 19776 19965 20064 20394 20520 20691 21120 21218 21296 21384 21527 21780 21888 22248 22572 22660 22990 23085 23232 23484 23760 23958 24624 24720 24926 25029 25080 25289 25920 26136 26620 26730 26752 27192 27360 27588 27810 28215 28512 29040 29355 29403 29664 30096 30591 30780 31104 31312 31680 31827 31944 32670 32832 32960 33372 33440 33858 33990 34485 34848 35226 35640 35937 36256 36480 36784 36936 37080 37389 37620 38016 38720 38880 39140 39204 39552 39930 40128 40788 41040 41382 41715 42436 42592 42768 43054 43560 44496 45144 45320 45980 46170 46464 46968 47520 47916 49005 49248 49440 49852 50058 50160 50578 50787 50985 51840 52272 52839 53045 53240 53460 54384 54720 55176 55620 56430 57024 58080 58710 58806 59328 59895 60192 61182 61560 62073 62315 62624 63360 63654 63888 64581 65340 65664 65920 66744 66880 67716 67980 68970 69696 70452 71280 71874 72512 73568 73872 74160 74778 75240 75867 77440 77760 78280 78408 79860 80256 81576 82080 82764 83430 84645 84872 85184 85536 86108 87120 88065 88992 90288 90640 91773 91960 92340 93936 95040 95481 95832 98010 98496 98880 99704 100116 100320 101156 101574 101970 103455 104544 105678 106090 106480 106920 107635 107811 108768 109440 110352 111240 112167 112860 114048 116160 116699 117420 117612 118656 119790 120384 122364 123120 124146 124630 125145 125248 126445 127308 127776 129162 130680 133488 133760 135432 135960 137093 137940 139392 140904 142560 143748 145024 147015 147136 147744 148320 149556 150480 151734 152955 155520 156560 156816 158517 159135 159720 163152 164160 165528 166860 169290 169744 170368 171072 172216 174240 176130 177984 179685 180576 181280 183546 183920 184680 186219 186945 187872 190080 190962 191664 193743 196020 196992 197760 199408 200232 200640 201571 202312 203148 203940 206910 209088 211356 212180 212960 213840 215270 215622 217536 220704 222480 224334 225720 227601 232320 233398 234840 235224 236797 239580 240768 244728 246240 248292 249260 250290 250496 252890 253935 254616 255552 258324 261360 264195 266976 270864 271920 274186 275319 275880 281808 285120 286443 287496 294030 294272 295488 296640 299112 300960 303468 305910 310365 313120 313632 317034 318270 319440 322905 323433 326304 328320 331056 333720 336501 338580 339488 342144 344432 348480 350097 352260 355968 359370 361152 362560 367092 367840 369360 372438 373890 375744 379335 381924 383328 387486 392040 398816 400464 401280 403142 404624 406296 407880 411279 413820 418176 422712 424360 425920 427680 430540 431244 435072 441408 444960 448668 451440 455202 458865 466796 469680 470448 473594 475551 477405 479160 489456 492480 496584 498520 500580 505780 507870 509232 511104 516648 522720 528390 533952 539055 541728 543840 548372 550638 551760 558657 560835 563616 570240 572886 574992 581229 583495 588060 590976 593280 598224 601920 604713 606936 611820 620730 626240 627264 634068 636540 638880 645810 646866 652608 662112 667440 673002 677160 678976 682803 685465 688864 696960 700194 704520 710391 718740 722304 725120 734184 735680 738720 744876 747780 751488 758670 763848 766656 774972 784080 792585 797632 800928 806284 809248 812592 815760 822558 827640 845424 848720 851840 855360 859329 861080 862488 882816 889920 897336 902880 910404 917730 931095 933592 939360 940896 947188 951102 954810 958320 968715 978912 984960 993168 997040 1001160 1007855 1009503 1011560 1015740 1018464 1033296 1045440 1050291 1056780 1067904 1078110 1083456 1087680 1096744 1101276 1103520 1117314 1121670 1127232 1138005 1145772 1149984 1162458 1166990 1176120 1183985 1196448 1203840 1209426 1213872 1223640 1233837 1241460 1252480 1254528 1268136 1273080 1277760 1283689 1291620 1293732 1305216 1324224 1334880 1346004 1354320 1357952 1365606 1370930 1376595 1377728 1400388 1409040 1420782 1432215 1437480 1468368 1471360 1477440 1489752 1495560 1517340 1527696 1533312 1549944 1568160 1585170 1595264 1601856 1612568 1617165 1618496 1625184 1631520 1645116 1655280 1682505 1690848 1697440 1710720 1718658 1722160 1724976 1743687 1750485 1779840 1794672 1805760 1814139 1820808 1835460 1862190 1867184 1878720 1881792 1894376 1902204 1909620 1916640 1937430 1957824 1986336 1994080 2002320 2015710 2019006 2023120 2031480 2036928 2048409 2056395 2066592 2090880 2100582 2113560 2131173 2156220 2166912 2175360 2193488 2202552 2207040 2217281 2234628 2243340 2254464 2276010 2291544 2299968 2324916 2333980 2352240 2367970 2377755 2392896 2418852 2427744 2447280 2467674 2482920 2536272 2546160 2555520 2567378 2577987 2583240 2587464 2604767 2648448 2669760 2692008 2708640 2731212 2741860 2753190 2755456 2793285 2800776 2818080 2841564 2864430 2874960 2906145 2936736 2954880 2979504 2991120 3023565 3028509 3034680 3055392 3099888 3136320 3150873 3170340 3203712 3225136 3234330 3236992 3250368 3263040 3290232 3310560 3365010 3381696 3394880 3414015 3437316 3444320 3449952 3487374 3500970 3551955 3589344 3611520 3628278 3641616 3670920 3701511 3724380 3734368 3757440 3763584 3788752 3804408 3819240 3833280 3851067 3874860 3915648 3972672 3988160 4004640 4031420 4038012 4046240 4062960 4073856 4096818 4112790 4133184 4201164 4227120 4262346 4296645 4312440 4386976 4405104 4414080 4434562 4469256 4486680 4552020 4583088 4599936 4649832 4667960 4704480 4735940 4755510 4785792 4837704 4855488 4894560 4935348 4965840 5047515 5072544 5092320 5134756 5155974 5166480 5174928 5209534 5231061 5251455 5339520 5384016 5417280 5442417 5462424 5483720 5506380 5586570 5601552 5636160 5683128 5728860 5749920 5812290 5873472 5959008 5982240 6047130 6057018 6069360 6110784 6145227 6169185 6199776 6272640 6301746 6340680 6393519 6418445 6450272 6468660 6500736 6526080 6580464 6621120 6651843 6730020 6763392 6789760 6828030 6874632 6888640 6899904 6974748 7001940 7103910 7178688 7256556 7283232 7341840 7403022 7448760 7468736 7577504 7608816 7638480 7666560 7702134 7749720 7814301 7945344 7976320 8009280 8062840 8076024 8092480 8125920 8193636 8225580 8266368 8402328 8454240 8524692 8593290 8624880 8718435 8773952 8810208 8869124 8938512 8973360 9070695 9104040 9166176 9299664 9335920 9408960 9452619 9471880 9511020 9675408 9710976 9789120 9870696 9931680 10095030 10145088 10184640 10242045 10269512 10311948 10332960 10349856 10419068 10462122 10502910 10655865 10768032 10834560 10884834 10924848 10967440 11012760 11086405 11104533 11173140 11203104 11272320 11366256 11457720 11499840 11553201 11624580 11746944 11918016 11964480 12094260 12114036 12138720 12221568 12290454 12338370 12399552 12603492 12681360 12787038 12836890 12889935 12900544 12937320 13023835 13160928 13242240 13303686 13460040 13656060 13749264 13777280 13799808 13949496 14003880 14120579 14207820 14357376 14513112 14566464 14683680 14806044 14897520 14937472 15142545 15155008 15217632 15276960 15404268 15499440 15628602 15754365 16018560 16125680 16152048 16184960 16251840 16327251 16387272 16451160 16804656 16908480 17049384 17186580 17249760 17436870 17547904 17620416 17738248 17877024 17946720 18141390 18208080 18332352 18507555 18599328 18671840 18817920 18905238 18943760 19022040 19180557 19255335 19350816 19578240 19741392 19863360 19955529 20190060 20290176 20369280 20484090 20539024 20623896 20665920 20699712 20838136 20924244 21005820 21311730 21536064 21769668 21849696 21934880 22025520 22172810 22209066 22346280 22406208 22732512 22915440 22999680 23106402 23249160 23442903 23836032 23928960 24188520 24228072 24277440 24390091 24580908 24676740 24799104 25206984 25362720 25574076 25673780 25779870 25801088 25874640 26047670 26155305 26321856 26607372 26920080 27212085 27312120 27498528 27898992 28007760 28241158 28357857 28415640 29026224 29132928 29367360 29612088 29795040 30285090 30310016 30435264 30553920 30726135 30808536 30998880 31257204 31508730 31967595 32251360 32304096 32503680 32654502 32774544 32902320 33259215 33313599 33609312 33816960 34098768 34373160 34499520 34659603 34873740 35240832 35476496 35754048 35893440 36282780 36416160 36664704 37015110 37198656 37343680 37810476 37887520 38044080 38361114 38510670 38701632 39071505 39482784 39726720 39911058 40380120 40968180 41078048 41247792 41331840 41399424 41676272 41848488 42011640 42361737 42623460 43072128 43539336 43699392 43869760 44051040 44345620 44418132 44692560 44812416 45465024 45830880 46212804 46498320 46885806 47263095 48377040 48456144 48554880 48780182 48981753 49161816 49353480 50413968 50725440 51148152 51347560 51559740 51749280 52095340 52310610 52643712 53214744 53840160 54424170 54624240 54997056 55522665 55797984 56015520 56482316 56715714 56831280 57541671 57766005 58052448 58734720 59224176 59590080 59866587 60570180 60870528 61107840 61452270 61617072 61997760 62514408 63017460 63935190 64502720 64608192 65309004 65549088 65804640 66518430 66627198 67218624 68197536 68746320 68999040 69319206 69747480 70328709 70602895 70952992 71508096 71786880 72565560 72832320 73170273 74030220 74397312 74687360 75620952 75775040 76088160 76722228 77021340 77403264 78143010 78965568 79822116 80760240 81636255 81936360 82156096 82495584 83352544 83696976 84023280 84723474 85246920 87078672 87398784 87739520 88102080 88691240 88836264 89385120 90930048 91661760 92425608 92996640 93771612 94526190 95902785 96754080 96912288 97560364 97963506 98323632 98706960 99777645 100827936 101450880 102296304 102695120 103119480 103498560 103978809 104190680 104621220 106429488 107680320 108848340 109248480 109994112 111045330 111595968 112031040 112964632 113431428 113662560 115083342 115532010 116104896 117214515 118448352 119180160 119733174 121140360 121950455 122904540 123234144 123995520 125028816 126034920 127085211 127870380 129005440 129216384 130618008 131098176 131609280 133036860 133254396 134437248 136395072 137492640 138638412 139494960 140657418 141205790 141789285 141905984 145131120 145664640 146340546 148060440 151241904 151550080 152176320 153444456 154042680 156286020 157931136 159644232 161520480 163272510 163872720 164312192 164991168 166567995 166705088 167393952 168046560 169446948 170493840 173298015 174157344 176204160 177382480 177672528 178770240 179599761 183323520 184851216 185993280 187543224 189052380 191805570 193508160 193824576 195120728 195927012 196647264 197413920 199555290 201655872 204592608 205390240 206238960 206997120 207957618 208381360 209242440 210986127 211808685 212858976 215360640 217696680 218496960 219510819 222090660 223191936 224062080 225929264 226862856 227325120 230166684 231064020 232209792 234429030 236896704 239466348 242280720 243900910 244908765 245809080 246468288 250057632 252069840 254170422 255740760 261236016 262196352 263218560 266073720 266508792 268291001 272790144 274985280 277276824 278989920 281314836 282411580 283578570 283811968 287708355 290262240 292681092 296120880 299332935 302483808 304352640 306888912 308085360 311936427 312572040 319288464 323040960 326545020 327745440 329982336 333135990 333410176 334787904 336093120 338893896 340987680 346596030 348314688 351643545 354764960 355345056 357540480 359199522 365851365 369702432 371986560 375086448 378104760 381255633 383611140 387016320 387649152 390241456 391854024 393294528 394827840 399110580 403311744 409185216 410780480 412477920 415915236 416762720 418484880 421972254 423617370 425717952 435393360 436993920 439021638 444181320 451858528 453725712 454650240 460333368 462128040 468858060 473793408 478932696 484561440 487801820 489817530 491618160 492936576 500115264 504139680 508340844 511481520 519894045 522472032 532147440 533017584 536582002 538799283 549970560 554553648 557979840 562629672 564823160 567157140 575416710 580524480 585362184 592241760 598665870 604967616 613777824 616170720 623872854 625144080 632958381 635426055 638576928 646081920 653090040 655490880 658532457 666271980 669575808 672186240 677787792 681975360 693192060 696629376 703287090 709529920 710690112 718399044 731702730 739404864 750172896 756209520 762511266 767222280 780482912 783708048 786589056 789655680 798221160 804873003 818370432 821560960 824955840 831830472 833525440 836969760 843944508 847234740 851435904 870786720 878043276 888362640 897998805 903717056 907451424 920666736 924256080 937716120 957865392 969122880 975603640 979635060 983236320 1000230528 1008279360 1016681688 1022963040 1039788090 1044944064 1054930635 1064294880 1066035168 1073164004 1077598566 1097554095 1109107296 1115959680 1125259344 1129646320 1134314280 1143766899 1150833420 1161048960 1170724368 1184483520 1197331740 1209935232 1227555648 1232341440 1247745708 1250288160 1265916762 1270852110 1277153856 1306180080 1310981760 1317064914 1332543960 1341455005 1355575584 1363950720 1386384120 1406574180 1419059840 1421380224 1436798088 1463405460 1478809728 1500345792 1512419040 1525022532 1534444560 1559682135 1560965824 1567416096 1596442320 1609746006 1649911680 1663660944 1667050880 1673939520 1687889016 1694469480 1741573440 1756086552 1776725280 1795997610 1807434112 1814902848 1841333472 1848512160 1875432240 1906278165 1915730784 1938245760 1951207280 1959270120 1966472640 1975597371 2016558720 2033363376 2045926080 2079576180 2089888128 2109861270 2128589760 2132070336 2146328008 2155197132 2195108190 2218214592 2250518688 2259292640 2268628560 2287533798 2301666840 2341448736 2368967040 2394663480 2414619009 2455111296 2464682880 2495491416 2500576320 2531833524 2541704220 2554307712 2612360160 2634129828 2665087920 2682910010 2693996415 2711151168 2772768240 2813148360 2873596176 2926810920 3000691584 3024838080 3050045064 3068889120 3119364270 3121931648 3134832192 3164791905 3192884640 3219492012 3292662285 3327321888 3347879040 3375778032 3388938960 3431300697 3483146880 3512173104 3553450560 3591995220 3629805696 3682666944 3697024320 3750864480 3812556330 3831461568 3902414560 3918540240 3932945280 3951194742 4024365015 4066726752 4091852160 4159152360 4219722540 4257179520 4264140672 4292656016 4310394264 4390216380 4436429184 4501037376 4518585280 4537257120 4575067596 4603333680 4682897472 4789326960 4829238018 4990982832 5001152640 5063667048 5083408440 5224720320 5268259656 5330175840 5365820020 5387992830 5422302336 5545536480 5626296720 5718834495 5747192352 5853621840 5926792113 6049676160 6100090128 6137778240 6238728540 6269664384 6329583810 6385769280 6438984024 6585324570 6654643776 6751556064 6777877920 6862601394 7024346208 7106901120 7183990440 7243857027 7365333888 7394048640 7501728960 7625112660 7662923136 7804829120 7837080480 7902389484 8048730030 8133453504 8318304720 8439445080 8585312032 8620788528 8780432760 9002074752 9037170560 9074514240 9150135192 9206667360 9365794944 9578653920 9658476036 9877986855 9981965664 10127334096 10166816880 10449440640 10536519312 10660351680 10731640040 10775985660 11091072960 11252593440 11437668990 11494384704 11707243680 11853584226 12073095045 12200180256 12275556480 12477457080 12659167620 12771538560 12877968048 13170649140 13309287552 13503112128 13555755840 13725202788 14048692416 14367980880 14487714054 15003457920 15250225320 15609658240 15674160960 15804778968 16097460060 16266907008 16636609440 16878890160 17156503485 17170624064 17241577056 17560865520 18149028480 18300270384 18413334720 19157307840 19316952072 19755973710 19963931328 20254668192 20333633760 21073038624 21320703360 21463280080 21551971320 21731571081 22182145920 22505186880 22875337980 22988769408 23414487360 23707168452 24146190090 24400360512 24954914160 25318335240 25755936096 26341298280 27006224256 27111511680 27450405576 28097384832 28735961760 28975428108 29633960565 30500450640 31348321920 31609557936 32194920120 33273218880 33757780320 34313006970 34341248128 34483154112 35121731040 36219285135 36600540768 36826669440 38314615680 38633904144 39511947420 39927862656 40509336384 40667267520 42146077248 42926560160 43103942640 43463142162 45010373760 45750675960 46828974720 47414336904 48292380180 48800721024 49909828320 50636670480 51511872192 52682596560 54900811152 57471923520 57950856216 59267921130 61000901280 63219115872 64389840240 65194713243 66546437760 67515560640 68626013940 68966308224 70243462080 72438570270 73201081536 77267808288 79023894840 81018672768 81334535040 84292154496 85853120320 86207885280 86926284324 91501351920 94828673808 96584760360 99819656640 101273340960 103023744384 105365193120 108657855405 109801622304 114943847040 115901712432 118535842260 122001802560 126438231744 128779680480 130389426486 135031121280 137252027880 140486924160 144877140540 146402163072 154535616576 158047789680 171706240640 172415770560 173852568648 183002703840 189657347616 193169520720 199639313280 202546681920 210730386240 217315710810 219603244608 231803424864 237071684520 244003605120 252876463488 257559360960 260778852972 274504055760 289754281080 309071233152 316095579360 325973566215 344831541120 347705137296 366005407680 379314695232 386339041440 405093363840 421460772480 434631421620 439206489216 463606849728 474143369040 515118721920 521557705944 549008111520 579508562160 632191158720 651947132430 695410274592 732010815360 758629390464 772678082880 869262843240 927213699456 948286738080 1043115411888 1098016223040 1159017124320 1264382317440 1303894264860 1390820549184 1545356165760 1738525686480 1896573476160 2086230823776 2196032446080 2318034248640 2607788529720 2781641098368 3477051372960 3793146952320 4172461647552 4636068497280 5215577059440 6954102745920 8344923295104 10431154118880 13908205491840 20862308237760 41724616475520
- Sum of all divisors σ(n): 174692794348800
- Sum of proper divisors (its aliquot sum) s(n): 132968177873280
- 41724616475520 is an abundant number, because the sum of its proper divisors (132968177873280) is greater than itself. Its abundance is 91243561397760
Bases of 41724616475520
- Binary: 10010111110010110001001111000110000011100000002
- Hexadecimal: 0x25F2C4F18380
- Base-36: ESG0VCO00
Squares and roots of 41724616475520
- 41724616475520 squared (417246164755202) is 1740943620029235026759270400
- 41724616475520 cubed (417246164755203) is 72640204851223250461582121804734660608000
-
The
square root of 41724616475520 is 6459459.4569143323 -
The
cube root of 41724616475520 is 34684.1283336265
Scales and comparisons
How big is 41724616475520?- 41,724,616,475,520 seconds is equal to 1,326,713 years, 38 weeks, 3 days, 19 hours, 12 minutes.
-
To count from 1 to 41,724,616,475,520 would take you about three million, three hundred sixteen thousand, seven hundred eighty-four 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 41724616475520 cubic inches would be around 2890.3 feet tall.
Recreational maths with 41724616475520
- 41724616475520 backwards is 02557461642714
- 41724616475520 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 41724616475520'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 41724616475520 - Facts about the integer". Numbermatics.com. 2024. Web. 24 May 2024.
APA style:
Numbermatics. (2024). Number 41724616475520 - Facts about the integer. Retrieved 24 May 2024, from https://numbermatics.com/n/41724616475520/
Chicago style:
Numbermatics. 2024. "Number 41724616475520 - Facts about the integer". https://numbermatics.com/n/41724616475520/
The information we have on file for 41724616475520 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 41724616475520, math, Factors of 41724616475520, curriculum, school, college, exams, university, Prime factorization of 41724616475520, STEM, science, technology, engineering, physics, economics, calculator, forty-one trillion, seven hundred twenty-four billion, six hundred sixteen million, four hundred seventy-five thousand, five hundred twenty.