40576899010500000
40,576,899,010,500,000 is an even composite number composed of five prime numbers multiplied together.
What does the number 40576899010500000 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 2016 divisors.
40576899010500000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two thousand and sixteen divisors.
Prime factorization of 40576899010500000:
25 × 35 × 56 × 97 × 1513
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 5 × 5 × 97 × 151 × 151 × 151)See below for interesting mathematical facts about the number 40576899010500000 from the Numbermatics database.
Names of 40576899010500000
- Cardinal: 40576899010500000 can be written as Forty quadrillion, five hundred seventy-six trillion, eight hundred ninety-nine billion, ten million, five hundred thousand.
Scientific notation
- Scientific notation: 4.05768990105 × 1016
Factors of 40576899010500000
Divisors of 40576899010500000
- Number of divisors d(n): 2016
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 40 45 48 50 54 60 72 75 80 81 90 96 97 100 108 120 125 135 144 150 151 160 162 180 194 200 216 225 240 243 250 270 288 291 300 302 324 360 375 388 400 405 432 450 453 480 485 486 500 540 582 600 604 625 648 675 720 750 755 776 800 810 864 873 900 906 970 972 1000 1080 1125 1164 1200 1208 1215 1250 1296 1350 1359 1440 1455 1500 1510 1552 1620 1746 1800 1812 1875 1940 1944 2000 2025 2160 2250 2265 2328 2400 2416 2425 2430 2500 2592 2619 2700 2718 2910 3000 3020 3104 3125 3240 3375 3492 3600 3624 3750 3775 3880 3888 4000 4050 4077 4320 4365 4500 4530 4656 4832 4850 4860 5000 5238 5400 5436 5625 5820 6000 6040 6075 6250 6480 6750 6795 6984 7200 7248 7275 7500 7550 7760 7776 7857 8100 8154 8730 9000 9060 9312 9375 9700 9720 10000 10125 10476 10800 10872 11250 11325 11640 12000 12080 12125 12150 12231 12500 12960 13095 13500 13590 13968 14496 14550 14647 15000 15100 15520 15625 15714 16200 16308 16875 17460 18000 18120 18750 18875 19400 19440 20000 20250 20385 20952 21600 21744 21825 22500 22650 22801 23280 23571 24160 24250 24300 24462 25000 26190 27000 27180 27936 28125 29100 29294 30000 30200 30375 31250 31428 32400 32616 33750 33975 34920 36000 36240 36375 36693 37500 37750 38800 38880 39285 40500 40770 41904 43488 43650 43941 45000 45300 45602 46560 46875 47142 48500 48600 48924 50000 50625 52380 54000 54360 56250 56625 58200 58588 60000 60400 60625 60750 61155 62500 62856 64800 65232 65475 67500 67950 68403 69840 72480 72750 73235 73386 75000 75500 77600 78570 81000 81540 83808 84375 87300 87882 90000 90600 91204 93750 94284 94375 97000 97200 97848 100000 101250 101925 104760 108000 108720 109125 112500 113250 114005 116400 117176 117855 120800 121250 121500 122310 125000 125712 130464 130950 131823 135000 135900 136806 139680 140625 145500 146470 146772 150000 151000 151875 157140 162000 163080 168750 169875 174600 175764 180000 181200 181875 182408 183465 187500 188568 188750 194000 194400 195696 196425 202500 203850 205209 209520 217440 218250 219705 225000 226500 228010 232800 234352 235710 242500 243000 244620 250000 251424 253125 261900 263646 270000 271800 273612 281250 283125 291000 292940 293544 300000 302000 303125 303750 305775 314280 324000 326160 327375 337500 339750 342015 349200 351528 362400 363750 364816 366175 366930 375000 377136 377500 388000 391392 392850 395469 405000 407700 410418 419040 421875 436500 439410 450000 453000 456020 468704 471420 471875 485000 486000 489240 500000 506250 509625 523800 527292 540000 543600 545625 547224 562500 566250 570025 582000 585880 587088 589275 604000 606250 607500 611550 615627 628560 652320 654750 659115 675000 679500 684030 698400 703056 727500 729632 732350 733860 750000 754272 755000 759375 785700 790938 810000 815400 820836 843750 849375 873000 878820 900000 906000 909375 912040 917325 942840 943750 970000 972000 978480 982125 1012500 1019250 1026045 1047600 1054584 1087200 1091250 1094448 1098525 1125000 1132500 1140050 1164000 1171760 1174176 1178550 1186407 1212500 1215000 1223100 1231254 1257120 1265625 1309500 1318230 1350000 1359000 1368060 1406112 1415625 1455000 1464700 1467720 1500000 1510000 1515625 1518750 1528875 1571400 1581876 1620000 1630800 1636875 1641672 1687500 1698750 1710075 1746000 1757640 1812000 1818750 1824080 1830875 1834650 1846881 1885680 1887500 1940000 1956960 1964250 1977345 2025000 2038500 2052090 2095200 2109168 2182500 2188896 2197050 2211697 2250000 2265000 2280100 2343520 2357100 2359375 2372814 2425000 2430000 2446200 2462508 2531250 2548125 2619000 2636460 2700000 2718000 2728125 2736120 2831250 2850125 2910000 2929400 2935440 2946375 3020000 3031250 3037500 3057750 3078135 3142800 3163752 3261600 3273750 3283344 3295575 3375000 3397500 3420150 3442951 3492000 3515280 3559221 3637500 3648160 3661750 3669300 3693762 3771360 3775000 3796875 3928500 3954690 4050000 4077000 4104180 4218336 4246875 4365000 4394100 4423394 4500000 4530000 4546875 4560200 4586625 4714200 4718750 4745628 4850000 4860000 4892400 4910625 4925016 5062500 5096250 5130225 5238000 5272920 5436000 5456250 5472240 5492625 5540643 5662500 5700250 5820000 5858800 5870880 5892750 5932035 6062500 6075000 6115500 6156270 6285600 6327504 6547500 6566688 6591150 6635091 6750000 6795000 6840300 6885902 7030560 7078125 7118442 7275000 7323500 7338600 7387524 7550000 7593750 7644375 7857000 7909380 8100000 8154000 8184375 8208360 8493750 8550375 8730000 8788200 8846788 9060000 9093750 9120400 9154375 9173250 9234405 9428400 9437500 9491256 9700000 9784800 9821250 9850032 9886725 10125000 10192500 10260450 10328853 10476000 10545840 10912500 10944480 10985250 11058485 11081286 11325000 11400500 11717600 11785500 11864070 12125000 12150000 12231000 12312540 12655008 12740625 13095000 13182300 13270182 13500000 13590000 13640625 13680600 13771804 14156250 14236884 14250625 14550000 14647000 14677200 14731875 14775048 15100000 15187500 15288750 15390675 15714000 15818760 16308000 16368750 16416720 16477875 16987500 17100750 17214755 17460000 17576400 17693576 17796105 18187500 18240800 18308750 18346500 18468810 18856800 18875000 18982512 19642500 19700064 19773450 19905273 20250000 20385000 20520900 20657706 21091680 21234375 21825000 21970500 22116970 22162572 22650000 22801000 22933125 23571000 23728140 24250000 24300000 24462000 24553125 24625080 25481250 25651125 26190000 26364600 26540364 27180000 27281250 27361200 27463125 27543608 27703215 28312500 28473768 28501250 29100000 29294000 29354400 29463750 29550096 29660175 30375000 30577500 30781350 30986559 31428000 31637520 32737500 32833440 32955750 33175455 33975000 34201500 34429510 35152800 35387152 35592210 36375000 36617500 36693000 36937620 37750000 37965024 38221875 39285000 39546900 39810546 40500000 40770000 40921875 41041800 41315412 42468750 42751875 43650000 43941000 44233940 44325144 45300000 45602000 45771875 45866250 46172025 47142000 47456280 48500000 48924000 49106250 49250160 49433625 50962500 51302250 51644265 52380000 52729200 53080728 54562500 54722400 54926250 55087216 55292425 55406430 56625000 56947536 57002500 58588000 58927500 59100192 59320350 59715819 60750000 61155000 61562700 61973118 63275040 63703125 65475000 65911500 66350910 67950000 68403000 68859020 70774304 71184420 71253125 72750000 73235000 73386000 73659375 73875240 75500000 76443750 76953375 78570000 79093800 79621092 81540000 81843750 82083600 82389375 82630824 84937500 85503750 86073775 87300000 87882000 88467880 88650288 88980525 91204000 91543750 91732500 92344050 92959677 94284000 94912560 98212500 98500320 98867250 99526365 101925000 102604500 103288530 105458400 106161456 109125000 109852500 110174432 110584850 110812860 113250000 113895072 114005000 114665625 117855000 118640700 119431638 121500000 122310000 122765625 123125400 123946236 127406250 128255625 130950000 131823000 132701820 135900000 136806000 137315625 137718040 138516075 142368840 142506250 145500000 146470000 146772000 147318750 147750480 148300875 152887500 153906750 154932795 157140000 158187600 159242184 163687500 164167200 164778750 165261648 165877275 169875000 171007500 172147550 175764000 176935760 177300576 177961050 179147457 183087500 183465000 184688100 185919354 189825120 191109375 196425000 197734500 199052730 203850000 205209000 206577060 212322912 213759375 218250000 219705000 221169700 221625720 226500000 228010000 228859375 229331250 230860125 235710000 237281400 238863276 244620000 245531250 246250800 247168125 247892472 254812500 256511250 258221325 261900000 263646000 265403640 273612000 274631250 275436080 276462125 277032150 278879031 284737680 285012500 292940000 294637500 295500960 296601750 298579095 305775000 307813500 309865590 316375200 318484368 327375000 329557500 330523296 331754550 333966247 339750000 342015000 344295100 353871520 355922100 356265625 358294914 366175000 366930000 368296875 369376200 371838708 382218750 384766875 392850000 395469000 398105460 407700000 410418000 411946875 413154120 427518750 430368875 436500000 439410000 442339400 443251440 444902625 456020000 457718750 458662500 461720250 464798385 471420000 474562800 477726552 491062500 492501600 494336250 495784944 497631825 509625000 513022500 516442650 527292000 530807280 537442371 549262500 550872160 552924250 554064300 557758062 569475360 570025000 573328125 589275000 593203500 597158190 611550000 615627000 619731180 636968736 641278125 654750000 659115000 663509100 667932494 679500000 684030000 686578125 688590200 692580375 711844200 712531250 716589828 732350000 733860000 736593750 738752400 741504375 743677416 764437500 769533750 774663975 785700000 790938000 796210920 820836000 823893750 826308240 829386375 836637093 855037500 860737750 878820000 884678800 886502880 889805250 895737285 915437500 917325000 923440500 929596770 949125600 955453104 982125000 988672500 991569888 995263650 1001898741 1019250000 1026045000 1032885300 1061614560 1068796875 1074884742 1098525000 1105848500 1108128600 1115516124 1140050000 1146656250 1154300625 1178550000 1186407000 1194316380 1223100000 1231254000 1235840625 1239462360 1282556250 1291106625 1309500000 1318230000 1327018200 1335864988 1368060000 1373156250 1377180400 1382310625 1385160750 1394395155 1423688400 1425062500 1433179656 1464700000 1473187500 1477504800 1483008750 1487354832 1492895475 1528875000 1539067500 1549327950 1581876000 1592421840 1647787500 1652616480 1658772750 1669831235 1673274186 1710075000 1721475500 1769357600 1779610500 1791474570 1830875000 1834650000 1846881000 1859193540 1910906208 1923834375 1964250000 1977345000 1990527300 2003797482 2038500000 2052090000 2059734375 2065770600 2137593750 2149769484 2151844375 2197050000 2211697000 2216257200 2224513125 2231032248 2280100000 2293312500 2308601250 2323991925 2357100000 2372814000 2388632760 2462508000 2471681250 2478924720 2488159125 2565112500 2582213250 2636460000 2654036400 2671729976 2687211855 2746312500 2754360800 2764621250 2770321500 2788790310 2847376800 2850125000 2866359312 2946375000 2966017500 2974709664 2985790950 3005696223 3057750000 3078135000 3098655900 3184843680 3206390625 3295575000 3317545500 3339662470 3346548372 3420150000 3442951000 3462901875 3559221000 3582949140 3661750000 3669300000 3693762000 3707521875 3718387080 3847668750 3873319875 3928500000 3954690000 3981054600 4007594964 4104180000 4119468750 4131541200 4146931875 4183185465 4275187500 4299538968 4303688750 4394100000 4423394000 4432514400 4449026250 4462064496 4478686425 4586625000 4617202500 4647983850 4745628000 4777265520 4943362500 4957849440 4976318250 5009493705 5130225000 5164426500 5308072800 5343459952 5374423710 5492625000 5529242500 5540643000 5577580620 5700250000 5732718624 5771503125 5892750000 5932035000 5971581900 6011392446 6115500000 6156270000 6179203125 6197311800 6412781250 6455533125 6591150000 6635091000 6679324940 6693096744 6840300000 6885902000 6911553125 6925803750 6971975775 7118442000 7165898280 7323500000 7387524000 7415043750 7436774160 7464477375 7695337500 7746639750 7909380000 7962109200 8015189928 8238937500 8263082400 8293863750 8349156175 8366370930 8550375000 8599077936 8607377500 8846788000 8898052500 8924128992 8957372850 9017088669 9173250000 9234405000 9295967700 9554531040 9619171875 9886725000 9952636500 10018987410 10260450000 10328853000 10686919904 10748847420 10759221875 10985250000 11058485000 11081286000 11122565625 11155161240 11400500000 11543006250 11619959625 11785500000 11864070000 11943163800 12022784892 12312540000 12358406250 12394623600 12440795625 12825562500 12911066250 13182300000 13270182000 13358649880 13386193488 13436059275 13771804000 13823106250 13851607500 13943951550 14236884000 14331796560 14830087500 14873548320 14928954750 15028481115 15390675000 15493279500 15924218400 16030379856 16477875000 16587727500 16698312350 16732741860 17100750000 17198155872 17214755000 17314509375 17796105000 17914745700 18034177338 18346500000 18468810000 18537609375 18591935400 19238343750 19366599375 19773450000 19905273000 20037974820 20520900000 20657706000 20734659375 20915927325 21497694840 21518443750 21970500000 22116970000 22162572000 22245131250 22310322480 22393432125 23086012500 23239919250 23728140000 23886327600 24045569784 24716812500 24789247200 24881591250 25047468525 25651125000 25822132500 26540364000 26717299760 26772386976 26872118550 27051266007 27646212500 27703215000 27887903100 28663593120 28857515625 29660175000 29857909500 30056962230 30781350000 30986559000 32060759712 32277665625 32955750000 33175455000 33396624700 33465483720 34201500000 34429510000 34557765625 34629018750 34859878875 35592210000 35829491400 36068354676 36937620000 37075218750 37183870800 37322386875 38476687500 38733198750 39546900000 39810546000 40075949640 41315412000 41469318750 41745780875 41831854650 42995389680 43036887500 44233940000 44490262500 44620644960 44786864250 45085443345 46172025000 46479838500 47772655200 48091139568 49433625000 49763182500 50094937050 51302250000 51644265000 53434599520 53744237100 53796109375 54102532014 55292425000 55406430000 55612828125 55775806200 57715031250 58099798125 59320350000 59715819000 60113924460 61562700000 61973118000 62203978125 64555331250 65911500000 66350910000 66793249400 66930967440 67180296375 68859020000 69115531250 69258037500 69719757750 71184420000 71658982800 72136709352 74150437500 74367741600 74644773750 75142405575 76953375000 77466397500 79621092000 80151899280 81153798021 82938637500 83491561750 83663709300 85990779360 86073775000 86572546875 88980525000 89573728500 90170886690 92344050000 92959677000 96182279136 96832996875 98867250000 99526365000 100189874100 102604500000 103288530000 103673296875 104579636625 107488474200 107592218750 108205064028 110584850000 110812860000 111225656250 111551612400 111967160625 115430062500 116199596250 118640700000 119431638000 120227848920 123946236000 124407956250 125237342625 129110662500 132701820000 133586498800 133861934880 134360592750 135256330035 138231062500 138516075000 139439515500 143317965600 144273418704 148300875000 149289547500 150284811150 153906750000 154932795000 160303798560 161388328125 162307596042 165877275000 166983123500 167327418600 172147550000 173145093750 174299394375 177961050000 179147457000 180341773380 184688100000 185919354000 186611934375 193665993750 197734500000 199052730000 200379748200 206577060000 207346593750 208728904375 209159273250 214976948400 215184437500 216410128056 221169700000 222451312500 223103224800 223934321250 225427216725 230860125000 232399192500 238863276000 240455697840 248815912500 250474685250 258221325000 267172997600 268721185500 270512660070 276462125000 277032150000 278879031000 288546837408 290498990625 296601750000 298579095000 300569622300 307813500000 309865590000 311019890625 322776656250 324615192084 331754550000 333966247000 334654837200 335901481875 344295100000 346290187500 348598788750 355922100000 358294914000 360683546760 371838708000 373223868750 375712027875 387331987500 398105460000 400759496400 405768990105 414693187500 417457808750 418318546500 429953896800 430368875000 432820256112 444902625000 447868642500 450854433450 461720250000 464798385000 480911395680 484164984375 497631825000 500949370500 516442650000 522898183125 537442371000 541025320140 552924250000 554064300000 557758062000 559835803125 580997981250 593203500000 597158190000 601139244600 619731180000 622039781250 626186713125 645553312500 649230384168 663509100000 667932494000 669309674400 671802963750 676281650175 692580375000 697197577500 716589828000 721367093520 746447737500 751424055750 774663975000 801518992800 811537980210 829386375000 834915617500 836637093000 860737750000 865640512224 871496971875 889805250000 895737285000 901708866900 923440500000 929596770000 933059671875 968329968750 995263650000 1001898741000 1032885300000 1043644521875 1045796366250 1074884742000 1082050640280 1105848500000 1115516124000 1119671606250 1127136083625 1161995962500 1194316380000 1202278489200 1244079562500 1252373426250 1291106625000 1298460768336 1335864988000 1343605927500 1352563300350 1385160750000 1394395155000 1442734187040 1452494953125 1492895475000 1502848111500 1549327950000 1623075960420 1658772750000 1669831235000 1673274186000 1679507409375 1721475500000 1742993943750 1779610500000 1791474570000 1803417733800 1859193540000 1866119343750 1878560139375 1936659937500 1990527300000 2003797482000 2028844950525 2087289043750 2091592732500 2149769484000 2164101280560 2239343212500 2254272167250 2323991925000 2404556978400 2488159125000 2504746852500 2582213250000 2596921536672 2614490915625 2687211855000 2705126600700 2770321500000 2788790310000 2799179015625 2904989906250 2985790950000 3005696223000 3098655900000 3130933565625 3246151920840 3317545500000 3339662470000 3346548372000 3359014818750 3381408250875 3485987887500 3582949140000 3606835467600 3732238687500 3757120278750 3873319875000 4007594964000 4057689901050 4174578087500 4183185465000 4328202561120 4357484859375 4478686425000 4508544334500 4647983850000 4976318250000 5009493705000 5164426500000 5218222609375 5228981831250 5374423710000 5410253201400 5577580620000 5598358031250 5635680418125 5809979812500 5971581900000 6011392446000 6261867131250 6492303841680 6679324940000 6718029637500 6762816501750 6971975775000 7213670935200 7464477375000 7514240557500 7746639750000 8115379802100 8349156175000 8366370930000 8397537046875 8714969718750 8957372850000 9017088669000 9295967700000 9392800696875 9952636500000 10018987410000 10144224752625 10436445218750 10457963662500 10748847420000 10820506402800 11196716062500 11271360836250 11619959625000 12022784892000 12523734262500 12984607683360 13072454578125 13436059275000 13525633003500 13943951550000 14928954750000 15028481115000 15493279500000 15654667828125 16230759604200 16698312350000 16732741860000 16795074093750 16907041254375 17429939437500 17914745700000 18034177338000 18785601393750 20037974820000 20288449505250 20872890437500 20915927325000 21641012805600 22393432125000 22542721672500 23239919250000 25047468525000 26144909156250 26872118550000 27051266007000 27887903100000 28178402090625 29857909500000 30056962230000 31309335656250 32461519208400 33396624700000 33590148187500 33814082508750 34859878875000 36068354676000 37571202787500 40576899010500 41745780875000 41831854650000 44786864250000 45085443345000 46479838500000 46964003484375 50094937050000 50721123763125 52289818312500 53744237100000 54102532014000 56356804181250 60113924460000 62618671312500 64923038416800 67180296375000 67628165017500 69719757750000 75142405575000 81153798021000 83491561750000 83663709300000 84535206271875 89573728500000 90170886690000 93928006968750 100189874100000 101442247526250 104579636625000 108205064028000 112713608362500 125237342625000 134360592750000 135256330035000 139439515500000 140892010453125 150284811150000 162307596042000 166983123500000 169070412543750 180341773380000 187856013937500 202884495052500 209159273250000 225427216725000 250474685250000 253605618815625 268721185500000 270512660070000 281784020906250 300569622300000 324615192084000 338140825087500 375712027875000 405768990105000 418318546500000 422676031359375 450854433450000 500949370500000 507211237631250 541025320140000 563568041812500 676281650175000 751424055750000 811537980210000 845352062718750 901708866900000 1014422475262500 1127136083625000 1268028094078125 1352563300350000 1502848111500000 1623075960420000 1690704125437500 2028844950525000 2254272167250000 2536056188156250 2705126600700000 3381408250875000 4057689901050000 4508544334500000 5072112376312500 6762816501750000 8115379802100000 10144224752625000 13525633003500000 20288449505250000 40576899010500000
- Sum of all divisors σ(n): 152127951794792064
- Sum of proper divisors (its aliquot sum) s(n): 111551052784292064
- 40576899010500000 is an abundant number, because the sum of its proper divisors (111551052784292064) is greater than itself. Its abundance is 70974153773792064
Bases of 40576899010500000
- Binary: 100100000010100001111001100000111001101110010101101000002
- Hexadecimal: 0x902879839B95A0
- Base-36: B3JB62ED600
Squares and roots of 40576899010500000
- 40576899010500000 squared (405768990105000002) is 1646484733308315879110250000000000
- 40576899010500000 cubed (405768990105000003) is 66809244745781558986490140845407625000000000000000
-
The
square root of 40576899010500000 is 201437084.4966239081 -
The
cube root of 40576899010500000 is 343631.4869326995
Scales and comparisons
How big is 40576899010500000?- 40,576,899,010,500,000 seconds is equal to 1,290,219,875 years, 49 weeks, 18 hours.
-
To count from 1 to 40,576,899,010,500,000 would take you about three billion, eight hundred seventy million, six hundred fifty-nine thousand, six hundred twenty-seven 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 40576899010500000 cubic inches would be around 28636 feet tall.
Recreational maths with 40576899010500000
- 40576899010500000 backwards is 00000501099867504
- 40576899010500000 is a
Harshad number . - The number of decimal digits it has is: 17
- The sum of 40576899010500000'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 40576899010500000 - Facts about the integer". Numbermatics.com. 2024. Web. 25 May 2024.
APA style:
Numbermatics. (2024). Number 40576899010500000 - Facts about the integer. Retrieved 25 May 2024, from https://numbermatics.com/n/40576899010500000/
Chicago style:
Numbermatics. 2024. "Number 40576899010500000 - Facts about the integer". https://numbermatics.com/n/40576899010500000/
The information we have on file for 40576899010500000 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 40576899010500000, math, Factors of 40576899010500000, curriculum, school, college, exams, university, Prime factorization of 40576899010500000, STEM, science, technology, engineering, physics, economics, calculator, forty quadrillion, five hundred seventy-six trillion, eight hundred ninety-nine billion, ten million, five hundred thousand.