1211149800000000
1,211,149,800,000,000 is an even composite number composed of five prime numbers multiplied together.
1211149800000000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two thousand, one hundred sixty divisors.
Prime factorization of 1211149800000000:
29 × 33 × 58 × 7 × 1792
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 5 × 5 × 5 × 5 × 7 × 179 × 179)See below for interesting mathematical facts about the number 1211149800000000 from the Numbermatics database.
Names of 1211149800000000
- Cardinal: 1211149800000000 can be written as One quadrillion, two hundred eleven trillion, one hundred forty-nine billion, eight hundred million.
Scientific notation
- Scientific notation: 1.2111498 × 1015
Factors of 1211149800000000
Divisors of 1211149800000000
- Number of divisors d(n): 2160
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 27 28 30 32 35 36 40 42 45 48 50 54 56 60 63 64 70 72 75 80 84 90 96 100 105 108 112 120 125 126 128 135 140 144 150 160 168 175 179 180 189 192 200 210 216 224 225 240 250 252 256 270 280 288 300 315 320 336 350 358 360 375 378 384 400 420 432 448 450 480 500 504 512 525 537 540 560 576 600 625 630 640 672 675 700 716 720 750 756 768 800 840 864 875 895 896 900 945 960 1000 1008 1050 1074 1080 1120 1125 1152 1200 1250 1253 1260 1280 1344 1350 1400 1432 1440 1500 1512 1536 1575 1600 1611 1680 1728 1750 1790 1792 1800 1875 1890 1920 2000 2016 2100 2148 2160 2240 2250 2304 2400 2500 2506 2520 2560 2625 2685 2688 2700 2800 2864 2880 3000 3024 3125 3150 3200 3222 3360 3375 3456 3500 3580 3584 3600 3750 3759 3780 3840 4000 4032 4200 4296 4320 4375 4475 4480 4500 4608 4725 4800 4833 5000 5012 5040 5250 5370 5376 5400 5600 5625 5728 5760 6000 6048 6250 6265 6300 6400 6444 6720 6750 6912 7000 7160 7200 7500 7518 7560 7680 7875 8000 8055 8064 8400 8592 8640 8750 8950 8960 9000 9375 9450 9600 9666 10000 10024 10080 10500 10740 10752 10800 11200 11250 11277 11456 11520 12000 12096 12500 12530 12600 12800 12888 13125 13425 13440 13500 13824 14000 14320 14400 15000 15036 15120 15625 15750 16000 16110 16128 16800 16875 17184 17280 17500 17900 17920 18000 18750 18795 18900 19200 19332 20000 20048 20160 21000 21480 21600 21875 22375 22400 22500 22554 22912 23040 23625 24000 24165 24192 25000 25060 25200 25776 26250 26850 26880 27000 28000 28125 28640 28800 30000 30072 30240 31250 31325 31500 32000 32041 32220 32256 33600 33750 33831 34368 34560 35000 35800 36000 37500 37590 37800 38400 38664 39375 40000 40096 40275 40320 42000 42960 43200 43750 44750 44800 45000 45108 45824 46875 47250 48000 48330 48384 50000 50120 50400 51552 52500 53700 53760 54000 56000 56250 56385 57280 57600 60000 60144 60480 62500 62650 63000 64000 64082 64440 65625 67125 67200 67500 67662 68736 69120 70000 71600 72000 75000 75180 75600 77328 78125 78750 80000 80192 80550 80640 84000 84375 85920 86400 87500 89500 89600 90000 90216 91648 93750 93975 94500 96000 96123 96660 96768 100000 100240 100800 103104 105000 107400 108000 109375 111875 112000 112500 112770 114560 115200 118125 120000 120288 120825 120960 125000 125300 126000 128164 128880 131250 134250 134400 135000 135324 137472 140000 140625 143200 144000 150000 150360 151200 154656 156250 156625 157500 160000 160205 160384 161100 161280 168000 168750 169155 171840 172800 175000 179000 180000 180432 187500 187950 189000 192000 192246 193320 196875 200000 200480 201375 201600 206208 210000 214800 216000 218750 223750 224000 224287 225000 225540 229120 234375 236250 240000 240576 241650 241920 250000 250600 252000 256328 257760 262500 268500 268800 270000 270648 274944 280000 281250 281925 286400 288000 288369 300000 300720 302400 309312 312500 313250 315000 320000 320410 320768 322200 328125 335625 336000 337500 338310 343680 345600 350000 358000 360000 360864 375000 375900 378000 384492 386640 390625 393750 400000 400960 402750 403200 412416 420000 421875 429600 432000 437500 447500 448000 448574 450000 451080 458240 468750 469875 472500 480000 480615 481152 483300 483840 500000 501200 504000 512656 515520 525000 537000 540000 541296 546875 559375 560000 562500 563850 572800 576000 576738 590625 600000 601440 604125 604800 618624 625000 626500 630000 640820 641536 644400 656250 671250 672000 672861 675000 676620 687360 700000 703125 716000 720000 721728 750000 751800 756000 768984 773280 781250 783125 787500 800000 801025 801920 805500 806400 824832 840000 843750 845775 859200 864000 865107 875000 895000 897148 900000 902160 937500 939750 945000 960000 961230 962304 966600 984375 1000000 1002400 1006875 1008000 1025312 1031040 1050000 1074000 1080000 1082592 1093750 1118750 1120000 1121435 1125000 1127700 1145600 1153476 1171875 1181250 1200000 1202880 1208250 1209600 1237248 1250000 1253000 1260000 1281640 1288800 1312500 1342500 1344000 1345722 1350000 1353240 1374720 1400000 1406250 1409625 1432000 1440000 1441845 1443456 1500000 1503600 1512000 1537968 1546560 1562500 1566250 1575000 1600000 1602050 1603840 1611000 1640625 1678125 1680000 1687500 1691550 1718400 1728000 1730214 1750000 1790000 1794296 1800000 1804320 1875000 1879500 1890000 1922460 1924608 1933200 1968750 2000000 2004800 2013750 2016000 2018583 2050624 2062080 2100000 2109375 2148000 2160000 2165184 2187500 2237500 2240000 2242870 2250000 2255400 2291200 2306952 2343750 2349375 2362500 2400000 2403075 2405760 2416500 2419200 2474496 2500000 2506000 2520000 2563280 2577600 2625000 2685000 2691444 2700000 2706480 2734375 2796875 2800000 2812500 2819250 2864000 2880000 2883690 2886912 2953125 3000000 3007200 3020625 3024000 3075936 3093120 3125000 3132500 3150000 3204100 3207680 3222000 3281250 3356250 3360000 3364305 3375000 3383100 3436800 3460428 3500000 3515625 3580000 3588592 3600000 3608640 3750000 3759000 3780000 3844920 3866400 3915625 3937500 4000000 4005125 4009600 4027500 4032000 4037166 4101248 4124160 4200000 4218750 4228875 4296000 4320000 4325535 4330368 4375000 4475000 4485740 4500000 4510800 4613904 4687500 4698750 4725000 4800000 4806150 4811520 4833000 4921875 5000000 5012000 5034375 5040000 5126560 5155200 5250000 5370000 5382888 5400000 5412960 5468750 5593750 5600000 5607175 5625000 5638500 5728000 5767380 5773824 5906250 6000000 6014400 6041250 6048000 6055749 6151872 6186240 6250000 6265000 6300000 6408200 6444000 6562500 6712500 6720000 6728610 6750000 6766200 6873600 6920856 7000000 7031250 7048125 7160000 7177184 7200000 7209225 7217280 7500000 7518000 7560000 7689840 7732800 7831250 7875000 8000000 8010250 8019200 8055000 8074332 8202496 8203125 8390625 8400000 8437500 8457750 8592000 8640000 8651070 8660736 8750000 8950000 8971480 9000000 9021600 9227808 9375000 9397500 9450000 9612300 9623040 9666000 9843750 10000000 10024000 10068750 10080000 10092915 10253120 10310400 10500000 10546875 10740000 10765776 10800000 10825920 10937500 11187500 11200000 11214350 11250000 11277000 11456000 11534760 11746875 11812500 12000000 12015375 12028800 12082500 12096000 12111498 12303744 12372480 12500000 12530000 12600000 12816400 12888000 13125000 13425000 13457220 13500000 13532400 13841712 13984375 14000000 14062500 14096250 14320000 14354368 14400000 14418450 14434560 14765625 15000000 15036000 15103125 15120000 15379680 15465600 15662500 15750000 16020500 16038400 16110000 16148664 16404992 16406250 16781250 16800000 16821525 16875000 16915500 17184000 17302140 17321472 17500000 17900000 17942960 18000000 18043200 18455616 18750000 18795000 18900000 19224600 19332000 19578125 19687500 20000000 20025625 20048000 20137500 20160000 20185830 20506240 20620800 21000000 21093750 21144375 21480000 21531552 21600000 21627675 21651840 21875000 22375000 22428700 22500000 22554000 23069520 23493750 23625000 24000000 24030750 24057600 24165000 24222996 24607488 24609375 25000000 25060000 25171875 25200000 25632800 25776000 26250000 26850000 26914440 27000000 27064800 27683424 27968750 28000000 28035875 28125000 28192500 28640000 28708736 28836900 28869120 29531250 30000000 30072000 30206250 30240000 30278745 30759360 30931200 31325000 31500000 32041000 32220000 32297328 32812500 33562500 33600000 33643050 33750000 33831000 34368000 34604280 35000000 35240625 35800000 35885920 36000000 36046125 36086400 36911232 37500000 37590000 37800000 38449200 38664000 39156250 39375000 40000000 40051250 40096000 40275000 40371660 41012480 41953125 42000000 42187500 42288750 42960000 43063104 43200000 43255350 43303680 43750000 44750000 44857400 45000000 45108000 46139040 46987500 47250000 48061500 48115200 48330000 48445992 49214976 49218750 50000000 50120000 50343750 50400000 50464575 51265600 51552000 52500000 53700000 53828880 54000000 54129600 55366848 55937500 56000000 56071750 56250000 56385000 57280000 57417472 57673800 58734375 59062500 60000000 60076875 60144000 60412500 60480000 60557490 61518720 61862400 62650000 63000000 64082000 64440000 64594656 65625000 67125000 67286100 67500000 67662000 69208560 69921875 70000000 70481250 71600000 71771840 72000000 72092250 72172800 73822464 73828125 75000000 75180000 75515625 75600000 76898400 77328000 78312500 78750000 80102500 80192000 80550000 80743320 82024960 83906250 84000000 84107625 84375000 84577500 85920000 86126208 86510700 86607360 87500000 89500000 89714800 90000000 90216000 92278080 93975000 94500000 96123000 96660000 96891984 97890625 98437500 100000000 100128125 100240000 100687500 100800000 100929150 102531200 103104000 105000000 105721875 107400000 107657760 108000000 108138375 108259200 110733696 111875000 112143500 112500000 112770000 114834944 115347600 117468750 118125000 120000000 120153750 120288000 120825000 121114980 123037440 125300000 125859375 126000000 128164000 128880000 129189312 131250000 134250000 134572200 135000000 135324000 138417120 139843750 140000000 140179375 140962500 143200000 143543680 144184500 144345600 147644928 147656250 150000000 150360000 151031250 151200000 151393725 153796800 154656000 156625000 157500000 160205000 161100000 161486640 167812500 168000000 168215250 168750000 169155000 171840000 172252416 173021400 175000000 176203125 179000000 179429600 180000000 180230625 180432000 184556160 187950000 189000000 192246000 193320000 193783968 195781250 196875000 200000000 200256250 200480000 201375000 201858300 205062400 209765625 210000000 211443750 214800000 215315520 216000000 216276750 216518400 221467392 223750000 224287000 225000000 225540000 230695200 234937500 236250000 240307500 240576000 241650000 242229960 246074880 250600000 251718750 252000000 252322875 256328000 257760000 258378624 262500000 268500000 269144400 270000000 270648000 276834240 279687500 280000000 280358750 281925000 286400000 287087360 288369000 293671875 295312500 300000000 300384375 300720000 302062500 302400000 302787450 307593600 309312000 313250000 315000000 320410000 322200000 322973280 335625000 336430500 337500000 338310000 344504832 346042800 350000000 352406250 358000000 358859200 360000000 360461250 360864000 369112320 375900000 377578125 378000000 384492000 386640000 387567936 391562500 393750000 400512500 400960000 402750000 403716600 410124800 419531250 420000000 420538125 422887500 429600000 430631040 432553500 433036800 442934784 447500000 448574000 450000000 451080000 461390400 469875000 472500000 480615000 483300000 484459920 489453125 500640625 501200000 503437500 504000000 504645750 512656000 515520000 516757248 525000000 528609375 537000000 538288800 540000000 540691875 541296000 553668480 559375000 560717500 563850000 574174720 576738000 587343750 590625000 600000000 600768750 601440000 604125000 605574900 615187200 626500000 629296875 630000000 640820000 644400000 645946560 671250000 672861000 675000000 676620000 692085600 700000000 700896875 704812500 716000000 717718400 720922500 721728000 738224640 751800000 755156250 756000000 756968625 768984000 773280000 775135872 783125000 787500000 801025000 805500000 807433200 839062500 840000000 841076250 845775000 859200000 861262080 865107000 881015625 895000000 897148000 900000000 901153125 902160000 922780800 939750000 945000000 961230000 966600000 968919840 978906250 1001281250 1002400000 1006875000 1009291500 1025312000 1033514496 1050000000 1057218750 1074000000 1076577600 1080000000 1081383750 1082592000 1107336960 1118750000 1121435000 1127700000 1153476000 1174687500 1181250000 1201537500 1202880000 1208250000 1211149800 1230374400 1253000000 1258593750 1260000000 1261614375 1281640000 1288800000 1291893120 1342500000 1345722000 1350000000 1353240000 1384171200 1400000000 1401793750 1409625000 1432000000 1435436800 1441845000 1468359375 1501921875 1503600000 1510312500 1512000000 1513937250 1537968000 1546560000 1550271744 1566250000 1575000000 1602050000 1611000000 1614866400 1678125000 1682152500 1691550000 1722524160 1730214000 1762031250 1790000000 1794296000 1800000000 1802306250 1804320000 1845561600 1879500000 1887890625 1890000000 1922460000 1933200000 1937839680 1957812500 2002562500 2004800000 2013750000 2018583000 2050624000 2100000000 2102690625 2114437500 2148000000 2153155200 2162767500 2165184000 2214673920 2237500000 2242870000 2255400000 2306952000 2349375000 2362500000 2403075000 2416500000 2422299600 2503203125 2506000000 2517187500 2520000000 2523228750 2563280000 2577600000 2583786240 2643046875 2685000000 2691444000 2700000000 2703459375 2706480000 2768342400 2803587500 2819250000 2870873600 2883690000 2936718750 3003843750 3007200000 3020625000 3027874500 3075936000 3100543488 3132500000 3150000000 3204100000 3222000000 3229732800 3356250000 3364305000 3383100000 3460428000 3504484375 3524062500 3580000000 3588592000 3604612500 3608640000 3691123200 3759000000 3775781250 3780000000 3784843125 3844920000 3866400000 3875679360 3915625000 4005125000 4027500000 4037166000 4200000000 4205381250 4228875000 4296000000 4306310400 4325535000 4405078125 4475000000 4485740000 4505765625 4510800000 4613904000 4698750000 4725000000 4806150000 4833000000 4844599200 5006406250 5012000000 5034375000 5046457500 5126560000 5167572480 5286093750 5370000000 5382888000 5400000000 5406918750 5412960000 5536684800 5607175000 5638500000 5767380000 5873437500 6007687500 6014400000 6041250000 6055749000 6151872000 6265000000 6300000000 6308071875 6408200000 6444000000 6459465600 6712500000 6728610000 6766200000 6920856000 7008968750 7048125000 7160000000 7177184000 7209225000 7509609375 7518000000 7551562500 7560000000 7569686250 7689840000 7732800000 7751358720 7831250000 8010250000 8055000000 8074332000 8410762500 8457750000 8612620800 8651070000 8810156250 8950000000 8971480000 9011531250 9021600000 9227808000 9397500000 9450000000 9612300000 9666000000 9689198400 10012812500 10024000000 10068750000 10092915000 10253120000 10513453125 10572187500 10740000000 10765776000 10813837500 10825920000 11073369600 11214350000 11277000000 11534760000 11746875000 12015375000 12082500000 12111498000 12516015625 12530000000 12600000000 12616143750 12816400000 12888000000 12918931200 13215234375 13425000000 13457220000 13517296875 13532400000 13841712000 14017937500 14096250000 14354368000 14418450000 15019218750 15036000000 15103125000 15139372500 15379680000 15502717440 15662500000 16020500000 16110000000 16148664000 16821525000 16915500000 17302140000 17522421875 17620312500 17900000000 17942960000 18023062500 18043200000 18455616000 18795000000 18900000000 18924215625 19224600000 19332000000 19378396800 20025625000 20137500000 20185830000 21026906250 21144375000 21480000000 21531552000 21627675000 22428700000 22528828125 22554000000 23069520000 23493750000 24030750000 24165000000 24222996000 25032031250 25060000000 25232287500 25632800000 25837862400 26430468750 26850000000 26914440000 27034593750 27064800000 27683424000 28035875000 28192500000 28836900000 30038437500 30072000000 30206250000 30278745000 30759360000 31325000000 31540359375 32041000000 32220000000 32297328000 33643050000 33831000000 34604280000 35044843750 35240625000 35800000000 35885920000 36046125000 37548046875 37590000000 37800000000 37848431250 38449200000 38664000000 38756793600 40051250000 40275000000 40371660000 42053812500 42288750000 43063104000 43255350000 44857400000 45057656250 45108000000 46139040000 46987500000 48061500000 48330000000 48445992000 50064062500 50120000000 50464575000 51265600000 52567265625 52860937500 53700000000 53828880000 54069187500 54129600000 55366848000 56071750000 56385000000 57673800000 60076875000 60412500000 60557490000 62650000000 63080718750 64082000000 64440000000 64594656000 67286100000 67586484375 67662000000 69208560000 70089687500 70481250000 71771840000 72092250000 75096093750 75180000000 75696862500 76898400000 77513587200 80102500000 80550000000 80743320000 84107625000 84577500000 86510700000 87612109375 89714800000 90115312500 90216000000 92278080000 93975000000 94621078125 96123000000 96660000000 96891984000 100128125000 100929150000 105134531250 105721875000 107400000000 107657760000 108138375000 112143500000 112644140625 112770000000 115347600000 120153750000 120825000000 121114980000 125300000000 126161437500 128164000000 129189312000 134572200000 135172968750 135324000000 138417120000 140179375000 140962500000 144184500000 150192187500 150360000000 151393725000 153796800000 157701796875 160205000000 161100000000 161486640000 168215250000 169155000000 173021400000 175224218750 179429600000 180230625000 187950000000 189242156250 192246000000 193320000000 193783968000 200256250000 201858300000 210269062500 211443750000 215315520000 216276750000 224287000000 225288281250 225540000000 230695200000 240307500000 241650000000 242229960000 250600000000 252322875000 256328000000 262836328125 269144400000 270345937500 270648000000 276834240000 280358750000 281925000000 288369000000 300384375000 302787450000 315403593750 320410000000 322200000000 322973280000 336430500000 337932421875 338310000000 346042800000 350448437500 358859200000 360461250000 375900000000 378484312500 384492000000 387567936000 400512500000 403716600000 420538125000 422887500000 432553500000 448574000000 450576562500 451080000000 461390400000 473105390625 480615000000 483300000000 484459920000 504645750000 525672656250 538288800000 540691875000 560717500000 563850000000 576738000000 600768750000 605574900000 630807187500 640820000000 645946560000 672861000000 675864843750 676620000000 692085600000 700896875000 720922500000 751800000000 756968625000 768984000000 788508984375 801025000000 807433200000 841076250000 845775000000 865107000000 897148000000 901153125000 946210781250 961230000000 966600000000 968919840000 1009291500000 1051345312500 1076577600000 1081383750000 1121435000000 1127700000000 1153476000000 1201537500000 1211149800000 1261614375000 1281640000000 1345722000000 1351729687500 1353240000000 1384171200000 1401793750000 1441845000000 1513937250000 1577017968750 1602050000000 1614866400000 1682152500000 1691550000000 1730214000000 1794296000000 1802306250000 1892421562500 1922460000000 1937839680000 2018583000000 2102690625000 2162767500000 2242870000000 2255400000000 2306952000000 2365526953125 2403075000000 2422299600000 2523228750000 2691444000000 2703459375000 2803587500000 2883690000000 3027874500000 3154035937500 3204100000000 3229732800000 3364305000000 3383100000000 3460428000000 3604612500000 3784843125000 3844920000000 4037166000000 4205381250000 4325535000000 4485740000000 4731053906250 4806150000000 4844599200000 5046457500000 5382888000000 5406918750000 5607175000000 5767380000000 6055749000000 6308071875000 6408200000000 6728610000000 6766200000000 6920856000000 7209225000000 7569686250000 8074332000000 8410762500000 8651070000000 8971480000000 9462107812500 9612300000000 9689198400000 10092915000000 10813837500000 11214350000000 11534760000000 12111498000000 12616143750000 13457220000000 14418450000000 15139372500000 16148664000000 16821525000000 17302140000000 18924215625000 19224600000000 20185830000000 21627675000000 22428700000000 24222996000000 25232287500000 26914440000000 28836900000000 30278745000000 33643050000000 34604280000000 37848431250000 40371660000000 43255350000000 44857400000000 48445992000000 50464575000000 57673800000000 60557490000000 67286100000000 75696862500000 80743320000000 86510700000000 100929150000000 121114980000000 134572200000000 151393725000000 173021400000000 201858300000000 242229960000000 302787450000000 403716600000000 605574900000000 1211149800000000
- Sum of all divisors σ(n): 5150322831783360
- Sum of proper divisors (its aliquot sum) s(n): 3939173031783360
- 1211149800000000 is an abundant number, because the sum of its proper divisors (3939173031783360) is greater than itself. Its abundance is 2728023231783360
Bases of 1211149800000000
- Binary: 1000100110110001000110010011001100101001010000000002
- Hexadecimal: 0x44D88C9994A00
- Base-36: BXBEJBYIO0
Squares and roots of 1211149800000000
- 1211149800000000 squared (12111498000000002) is 1466883838040040000000000000000
- 1211149800000000 cubed (12111498000000003) is 1776616067065426837992000000000000000000000000
-
The
square root of 1211149800000000 is 34801577.5504502095 -
The
cube root of 1211149800000000 is 106593.9658685619
Scales and comparisons
How big is 1211149800000000?- 1,211,149,800,000,000 seconds is equal to 38,510,817 years, 16 weeks.
-
To count from 1 to 1,211,149,800,000,000 would take you about one hundred fifteen million, five hundred thirty-two thousand, four hundred fifty-one 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 1211149800000000 cubic inches would be around 8882.8 feet tall.
Recreational maths with 1211149800000000
- 1211149800000000 backwards is 0000000089411121
- 1211149800000000 is a
Harshad number . - The number of decimal digits it has is: 16
- The sum of 1211149800000000's digits is 27
- 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 1211149800000000 - Facts about the integer". Numbermatics.com. 2024. Web. 14 May 2024.
APA style:
Numbermatics. (2024). Number 1211149800000000 - Facts about the integer. Retrieved 14 May 2024, from https://numbermatics.com/n/1211149800000000/
Chicago style:
Numbermatics. 2024. "Number 1211149800000000 - Facts about the integer". https://numbermatics.com/n/1211149800000000/
The information we have on file for 1211149800000000 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 1211149800000000, math, Factors of 1211149800000000, curriculum, school, college, exams, university, Prime factorization of 1211149800000000, STEM, science, technology, engineering, physics, economics, calculator, one quadrillion, two hundred eleven trillion, one hundred forty-nine billion, eight hundred million.