163322513250000
163,322,513,250,000 is an even composite number composed of eight prime numbers multiplied together.
What does the number 163322513250000 look like?
This visualization shows the relationship between its 8 prime factors (large circles) and 2240 divisors.
163322513250000 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of two thousand, two hundred forty divisors.
Prime factorization of 163322513250000:
24 × 3 × 56 × 13 × 19 × 61 × 97 × 149
(2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 5 × 5 × 5 × 13 × 19 × 61 × 97 × 149)See below for interesting mathematical facts about the number 163322513250000 from the Numbermatics database.
Names of 163322513250000
- Cardinal: 163322513250000 can be written as One hundred sixty-three trillion, three hundred twenty-two billion, five hundred thirteen million, two hundred fifty thousand.
Scientific notation
- Scientific notation: 1.6332251325 × 1014
Factors of 163322513250000
Divisors of 163322513250000
- Number of divisors d(n): 2240
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 19 20 24 25 26 30 38 39 40 48 50 52 57 60 61 65 75 76 78 80 95 97 100 104 114 120 122 125 130 149 150 152 156 183 190 194 195 200 208 228 240 244 247 250 260 285 291 298 300 304 305 312 325 366 375 380 388 390 400 447 456 475 485 488 494 500 520 570 582 596 600 610 624 625 650 732 741 745 750 760 776 780 793 894 912 915 950 970 975 976 988 1000 1040 1140 1159 1164 1192 1200 1220 1235 1250 1261 1300 1425 1455 1464 1482 1490 1500 1520 1525 1552 1560 1586 1625 1788 1830 1843 1875 1900 1937 1940 1950 1976 2000 2235 2280 2318 2328 2375 2379 2384 2425 2440 2470 2500 2522 2600 2831 2850 2910 2928 2964 2980 3000 3050 3120 3125 3172 3250 3477 3576 3660 3686 3705 3725 3750 3783 3800 3874 3880 3900 3952 3965 4470 4560 4575 4636 4656 4750 4758 4850 4875 4880 4940 5000 5044 5200 5529 5662 5700 5795 5811 5820 5917 5928 5960 6000 6100 6175 6250 6305 6344 6500 6954 7125 7152 7275 7320 7372 7410 7450 7500 7566 7600 7625 7748 7760 7800 7930 8125 8493 8940 9089 9150 9215 9272 9375 9500 9516 9685 9700 9750 9880 10000 10088 11058 11175 11324 11400 11590 11622 11640 11834 11856 11875 11895 11920 12125 12200 12350 12500 12610 12688 13000 13908 14155 14250 14453 14550 14640 14744 14820 14900 15000 15067 15132 15250 15496 15600 15625 15860 16250 16986 17385 17751 17880 18178 18300 18430 18525 18544 18625 18750 18915 19000 19032 19370 19400 19500 19760 19825 20176 22116 22350 22648 22800 22875 23180 23244 23280 23668 23750 23790 23959 24250 24375 24400 24700 25000 25220 26000 27267 27645 27816 28310 28500 28906 28975 29055 29100 29488 29585 29640 29800 30000 30134 30264 30500 30875 30992 31250 31525 31720 32500 33972 34770 35502 35625 35760 36356 36375 36600 36803 36860 37050 37250 37500 37830 38000 38064 38125 38740 38800 39000 39650 40625 42465 43359 44232 44700 45201 45296 45445 45750 46075 46360 46488 46875 47336 47500 47580 47918 48425 48500 48750 49400 50000 50440 54534 55290 55632 55875 56620 57000 57812 57950 58110 58200 59170 59280 59375 59475 59600 60268 60528 60625 61000 61750 62500 63050 63440 65000 67944 69540 70775 71004 71250 71877 72265 72712 72750 73200 73606 73720 74100 74500 75000 75335 75660 76250 76921 77480 78000 79300 81250 84930 86718 86925 88464 88755 89400 90402 90890 91500 92150 92625 92720 92976 93125 93750 94575 94672 95000 95160 95836 96850 97000 97500 98800 99125 100880 109068 110409 110580 111750 112423 113240 114000 114375 115624 115900 116220 116400 118157 118340 118750 118950 119795 120536 121250 121875 122000 123500 125000 126100 130000 135888 136335 138225 139080 141550 142008 142500 143754 144530 144875 145275 145424 145500 147212 147440 147925 148200 149000 150000 150670 151320 152500 153842 154375 154960 157625 158600 162500 169860 172691 173436 173850 177510 178125 178800 180804 181780 181875 183000 184015 184300 185250 186250 187500 187889 189150 190000 190320 190625 191672 193700 194000 195000 198250 203125 212325 216795 218136 220818 221160 223500 224846 226005 226480 227225 228750 230375 230763 231248 231800 232440 236314 236680 237500 237900 239590 241072 242125 242500 243750 247000 250000 252200 272670 274607 276450 278160 279375 283100 284016 285000 287508 289060 289750 290550 291000 294424 295850 296400 296875 297375 298000 301340 302640 303125 305000 307684 308750 315250 317200 325000 337269 339720 345382 346872 347700 353875 354471 355020 356250 359385 361325 361608 363560 363750 366000 368030 368600 370500 372500 375000 375778 376675 378300 381250 383344 384605 387400 390000 396500 406250 424650 433590 434625 436272 441636 442320 443775 447000 449692 452010 454450 457500 460750 461526 463125 463600 464880 465625 472628 472875 473360 475000 475800 479180 484250 485000 487500 494000 495625 504400 518073 545340 549214 552045 552900 558750 562115 563667 566200 570000 571875 575016 578120 579500 581100 582000 588848 590785 591700 593750 594750 598975 602680 606250 609375 610000 615368 617500 630500 650000 674538 679440 681675 690764 691125 693744 695400 707750 708942 710040 712500 718770 722650 723216 724375 726375 727120 727500 736060 737200 739625 741000 745000 750000 751556 753350 756600 762500 769210 771875 774800 788125 793000 812500 823821 849300 863455 867180 869250 881633 883272 887550 890625 894000 899384 904020 908900 909375 915000 920075 921500 923052 926250 931250 939445 945256 945750 950000 951600 953125 958360 968500 970000 975000 991250 1036146 1061625 1083975 1090680 1098428 1104090 1105800 1117500 1124230 1127334 1130025 1132400 1136125 1143750 1150032 1151875 1153815 1156240 1159000 1162200 1181570 1183400 1187500 1189500 1197950 1205360 1210625 1212500 1218750 1230736 1235000 1261000 1349076 1363350 1373035 1381528 1382250 1390800 1396875 1415500 1417884 1420080 1425000 1437540 1445300 1448750 1452750 1455000 1461499 1472120 1479250 1482000 1486875 1490000 1503112 1506700 1513200 1515625 1525000 1538420 1543750 1576250 1586000 1625000 1647642 1686345 1698600 1726910 1734360 1738500 1763266 1766544 1769375 1772355 1775100 1781250 1796925 1798768 1806625 1808040 1817800 1818750 1830000 1840150 1843000 1846104 1852500 1862500 1878890 1883375 1890512 1891500 1906250 1916720 1923025 1937000 1950000 1982500 2072292 2123250 2167950 2173125 2181360 2196856 2208180 2211600 2218875 2235000 2244983 2248460 2254668 2260050 2272250 2287500 2303750 2307630 2315625 2318000 2324400 2328125 2363140 2364375 2366800 2375000 2379000 2395900 2421250 2425000 2437500 2470000 2478125 2522000 2590365 2644899 2698152 2726700 2746070 2760225 2763056 2764500 2793750 2810575 2818335 2831000 2835768 2850000 2859375 2875080 2890600 2897500 2905500 2910000 2922998 2944240 2953925 2958500 2973750 2994875 3006224 3013400 3031250 3050000 3076840 3087500 3152500 3250000 3295284 3372690 3397200 3408375 3453820 3455625 3468720 3477000 3526532 3538750 3544710 3550200 3562500 3569891 3593850 3613250 3616080 3621875 3631875 3635600 3637500 3680300 3686000 3692208 3698125 3705000 3725000 3757780 3766750 3783000 3812500 3846050 3859375 3874000 3940625 3965000 4119105 4144584 4246500 4317275 4335900 4346250 4384497 4393712 4408165 4416360 4437750 4470000 4489966 4496920 4509336 4520100 4544500 4546875 4575000 4600375 4607500 4615260 4631250 4656250 4697225 4726280 4728750 4750000 4758000 4791800 4842500 4850000 4875000 4956250 5180730 5289798 5308125 5396304 5419875 5453400 5492140 5520450 5529000 5587500 5621150 5636670 5650125 5662000 5671536 5680625 5718750 5750160 5759375 5769075 5781200 5795000 5811000 5845996 5907850 5917000 5947500 5989750 6026800 6053125 6062500 6153680 6175000 6305000 6590568 6734949 6745380 6816750 6865175 6907640 6911250 6954000 6984375 7053064 7077500 7089420 7100400 7125000 7139782 7187700 7226500 7243750 7263750 7275000 7307495 7360600 7396250 7410000 7434375 7450000 7515560 7533500 7566000 7625000 7692100 7718750 7881250 7930000 8238210 8289168 8431725 8493000 8634550 8671800 8692500 8768994 8816330 8832720 8846875 8861775 8875500 8979932 8984625 8993840 9018672 9033125 9040200 9089000 9093750 9150000 9200750 9215000 9230520 9262500 9312500 9394450 9416875 9452560 9457500 9583600 9615125 9685000 9750000 9912500 10361460 10579596 10616250 10709673 10839750 10865625 10906800 10984280 11040900 11058000 11094375 11175000 11224915 11242300 11273340 11300250 11361250 11437500 11461229 11518750 11538150 11578125 11590000 11622000 11691992 11815700 11821875 11834000 11895000 11979500 12106250 12125000 12350000 12390625 12610000 12951825 13181136 13224495 13469898 13490760 13633500 13730350 13801125 13815280 13822500 13968750 14052875 14091675 14106128 14155000 14178840 14250000 14279564 14375400 14453000 14487500 14527500 14550000 14614990 14721200 14769625 14792500 14868750 14974375 15031120 15067000 15250000 15384200 15437500 15762500 16476420 16751027 16863450 16986000 17041875 17269100 17278125 17343600 17385000 17537988 17632660 17693750 17723550 17751000 17849455 17959864 17969250 18066250 18080400 18109375 18159375 18178000 18187500 18401500 18430000 18461040 18490625 18525000 18625000 18788900 18833750 18915000 19230250 19370000 19703125 19825000 20595525 20722920 21159192 21232500 21419346 21586375 21679500 21731250 21922485 21968560 22040825 22081800 22188750 22350000 22449830 22484600 22546680 22600500 22722500 22875000 22922458 23001875 23037500 23076300 23156250 23383984 23486125 23631400 23643750 23790000 23959000 24212500 24250000 24781250 25903650 26448990 26540625 26939796 26981520 27099375 27267000 27460700 27602250 27645000 27937500 28105750 28183350 28250625 28310000 28357680 28403125 28559128 28750800 28796875 28845375 28906000 28975000 29055000 29229980 29539250 29585000 29737500 29948750 30134000 30265625 30768400 30875000 31525000 32952840 33502054 33674745 33726900 34083750 34325875 34383687 34538200 34556250 34770000 35075976 35265320 35387500 35447100 35502000 35698910 35919728 35938500 36132500 36218750 36318750 36375000 36537475 36803000 36981250 37050000 37171875 37250000 37577800 37667500 37830000 38460500 39406250 39650000 41191050 41445840 42158625 42318384 42465000 42838692 43172750 43359000 43462500 43844970 44081650 44163600 44234375 44308875 44377500 44899660 44923125 44969200 45093360 45165625 45201000 45445000 45750000 45844916 46003750 46075000 46152600 46312500 46972250 47084375 47262800 47287500 47918000 48075625 48425000 49562500 50253081 51807300 52897980 53081250 53548365 53879592 54198750 54328125 54534000 54921400 55204500 55290000 55471875 55875000 56124575 56211500 56366700 56501250 56806250 57118256 57306145 57593750 57690750 57950000 58110000 58459960 59078500 59109375 59170000 59475000 59897500 60531250 61750000 63050000 64759125 65905680 66122475 67004108 67349490 67453800 68167500 68651750 68767374 69005625 69076400 69112500 70151952 70264375 70458375 70530640 70775000 70894200 71397820 71877000 72265000 72437500 72637500 72750000 73074950 73606000 73848125 73962500 74343750 74871875 75155600 75335000 76921000 78812500 82382100 83755135 84317250 84930000 85209375 85677384 86345500 86390625 86718000 86925000 87689940 88163300 88468750 88617750 88755000 89247275 89799320 89846250 90331250 90402000 90796875 90890000 91689832 92007500 92150000 92305200 92453125 92625000 93944500 94168750 94575000 96151250 96850000 99125000 100506162 102977625 103614600 105795960 106162500 107096730 107759184 107931875 108397500 108656250 109612425 109842800 110204125 110409000 110943750 111750000 112249150 112423000 112733400 113002500 113612500 114612290 115009375 115187500 115381500 116919920 117430625 118157000 118218750 118950000 119795000 121062500 129518250 132244950 132703125 134008216 134698980 134907600 135496875 136335000 137303500 137534748 138011250 138225000 140528750 140916750 141253125 141550000 141788400 142015625 142795640 143754000 144226875 144530000 144875000 145275000 146149900 147696250 147925000 148687500 149743750 150670000 153842000 157625000 164764200 167510270 168373725 168634500 170418750 171354768 171629375 171918435 172691000 172781250 173850000 175379880 176326600 176937500 177235500 177510000 178494550 179598640 179692500 180662500 181593750 182687375 183379664 184015000 184906250 185250000 187889000 188337500 189150000 192302500 198250000 201012324 205955250 207229200 210793125 211591920 212325000 214193460 215863750 216795000 217312500 217763351 219224850 220408250 220818000 221544375 221887500 224498300 224615625 224846000 225466800 225828125 226005000 227225000 229224580 230018750 230375000 230763000 234861250 235421875 236314000 236437500 239590000 240378125 242125000 251265405 259036500 264489900 265406250 267741825 268016432 269397960 270993750 272670000 274607000 275069496 276022500 276450000 277359375 280622875 281057500 281833500 282506250 284031250 285591280 286530725 288453750 289750000 290550000 292299800 295392500 295850000 297375000 299487500 315250000 323795625 329528400 330612375 335020540 336747450 337269000 340837500 343258750 343836870 345028125 345382000 345562500 350759760 351321875 352291875 352653200 353875000 354471000 356989100 359385000 361325000 363187500 365374750 368030000 369240625 369812500 374359375 375778000 376675000 384605000 402024648 411910500 418775675 421586250 424650000 426046875 428386920 431727500 433590000 434625000 435526702 438449700 440816500 443088750 443775000 446236375 448996600 449231250 451656250 452010000 454450000 458449160 460037500 460750000 461526000 469722500 470843750 472875000 480756250 484250000 502530810 514888125 518073000 528979800 530812500 535483650 538795920 539659375 541987500 548062125 549214000 550138992 551020625 552045000 554718750 561245750 562115000 563667000 565012500 568062500 573061450 575046875 576907500 584599600 587153125 590785000 594750000 598975000 647591250 653290053 661224750 670041080 673494900 674538000 677484375 681675000 686517500 687673740 690056250 691125000 702643750 704583750 706265625 707750000 708942000 713978200 718770000 721134375 722650000 726375000 730749500 738481250 739625000 748718750 753350000 769210000 804049296 823821000 837551350 841868625 843172500 852093750 856773840 858146875 859592175 863455000 869250000 871053404 876899400 881633000 886177500 887550000 892472750 897993200 898462500 903312500 913436875 916898320 920075000 939445000 941687500 945750000 961512500 1005061620 1029776250 1036146000 1053965625 1057959600 1061625000 1070967300 1079318750 1083975000 1088816755 1096124250 1102041250 1104090000 1107721875 1109437500 1122491500 1123078125 1124230000 1127334000 1130025000 1136125000 1146122900 1150093750 1153815000 1174306250 1181570000 1197950000 1201890625 1256327025 1295182500 1306580106 1322449500 1338709125 1340082160 1346989800 1354968750 1363350000 1373035000 1375347480 1380112500 1382250000 1403114375 1405287500 1409167500 1412531250 1427956400 1432653625 1442268750 1452750000 1461499000 1476962500 1479250000 1497437500 1618978125 1647642000 1653061875 1675102700 1683737250 1686345000 1704187500 1716293750 1719184350 1725140625 1726910000 1742106808 1753798800 1756609375 1761459375 1763266000 1772355000 1784945500 1796925000 1806625000 1826873750 1840150000 1846203125 1878890000 1883375000 1923025000 2010123240 2059552500 2093878375 2107931250 2123250000 2141934600 2158637500 2167950000 2177633510 2192248500 2204082500 2215443750 2218875000 2231181875 2244983000 2246156250 2260050000 2272250000 2292245800 2300187500 2307630000 2348612500 2403781250 2512654050 2574440625 2590365000 2613160212 2644899000 2677418250 2693979600 2698296875 2709937500 2740310625 2746070000 2750694960 2755103125 2760225000 2806228750 2810575000 2818335000 2825062500 2865307250 2884537500 2922998000 2935765625 2953925000 2994875000 3237956250 3266450265 3306123750 3350205400 3367474500 3372690000 3408375000 3432587500 3438368700 3450281250 3484213616 3513218750 3522918750 3544710000 3569891000 3593850000 3605671875 3613250000 3653747500 3692406250 3766750000 3846050000 4020246480 4119105000 4187756750 4209343125 4215862500 4283869200 4290734375 4297960875 4317275000 4355267020 4384497000 4408165000 4430887500 4437750000 4462363750 4489966000 4492312500 4567184375 4584491600 4600375000 4697225000 4807562500 5025308100 5148881250 5180730000 5226320424 5269828125 5289798000 5354836500 5396593750 5419875000 5444083775 5480621250 5510206250 5520450000 5538609375 5612457500 5621150000 5636670000 5650125000 5730614500 5769075000 5871531250 5907850000 5989750000 6281635125 6475912500 6532900530 6612247500 6693545625 6700410800 6734949000 6816750000 6865175000 6876737400 6900562500 7015571875 7026437500 7045837500 7139782000 7163268125 7211343750 7307495000 7384812500 8094890625 8238210000 8265309375 8375513500 8418686250 8431725000 8581468750 8595921750 8634550000 8710534040 8768994000 8807296875 8816330000 8861775000 8924727500 8984625000 9134368750 9200750000 9394450000 9615125000 10050616200 10297762500 10452640848 10469391875 10539656250 10709673000 10793187500 10839750000 10888167550 10961242500 11020412500 11077218750 11155909375 11224915000 11300250000 11461229000 11538150000 11743062500 12563270250 12872203125 12951825000 13065801060 13224495000 13387091250 13469898000 13701553125 13730350000 13753474800 13775515625 13801125000 14031143750 14052875000 14091675000 14326536250 14422687500 14614990000 14769625000 16189781250 16332251325 16530618750 16751027000 16837372500 16863450000 17162937500 17191843500 17421068080 17614593750 17723550000 17849455000 17969250000 18268737500 19230250000 20101232400 20595525000 20938783750 21046715625 21079312500 21419346000 21489804375 21586375000 21776335100 21922485000 22040825000 22154437500 22311818750 22449830000 22835921875 22922458000 23486125000 25126540500 25744406250 25903650000 26131602120 26448990000 26774182500 27220418875 27403106250 27551031250 27602250000 28062287500 28105750000 28183350000 28653072500 28845375000 29539250000 31408175625 32379562500 32664502650 33061237500 33467728125 33502054000 33674745000 34325875000 34383687000 35077859375 35229187500 35698910000 35816340625 36537475000 41191050000 41326546875 41877567500 42093431250 42158625000 42979608750 43172750000 43552670200 43844970000 44081650000 44308875000 44623637500 45671843750 46972250000 50253081000 51488812500 52263204240 52346959375 53548365000 54440837750 54806212500 55102062500 55779546875 56124575000 57306145000 57690750000 62816351250 64759125000 65329005300 66122475000 66935456250 67349490000 68507765625 68651750000 68767374000 70155718750 70458375000 71632681250 73074950000 81661256625 82653093750 83755135000 84186862500 84317250000 85959217500 87105340400 88617750000 89247275000 91343687500 100506162000 102977625000 104693918750 105233578125 107096730000 107449021875 108881675500 109612425000 110204125000 111559093750 112249150000 114612290000 125632702500 129518250000 130658010600 132244950000 133870912500 136102094375 137015531250 140311437500 140916750000 143265362500 157040878125 163322513250 165306187500 167338640625 167510270000 168373725000 171918435000 178494550000 179081703125 182687375000 205955250000 209387837500 210467156250 214898043750 217763351000 219224850000 220408250000 223118187500 251265405000 261316021200 261734796875 267741825000 272204188750 274031062500 280622875000 286530725000 314081756250 326645026500 330612375000 334677281250 336747450000 343836870000 358163406250 365374750000 408306283125 418775675000 420934312500 429796087500 435526702000 446236375000 502530810000 523469593750 535483650000 537245109375 544408377500 548062125000 561245750000 573061450000 628163512500 653290053000 661224750000 669354562500 680510471875 716326812500 785204390625 816612566250 837551350000 841868625000 859592175000 892472750000 1046939187500 1074490218750 1088816755000 1096124250000 1256327025000 1306580106000 1338709125000 1361020943750 1432653625000 1570408781250 1633225132500 1683737250000 1719184350000 2041531415625 2093878375000 2148980437500 2177633510000 2512654050000 2677418250000 2722041887500 2865307250000 3140817562500 3266450265000 3402552359375 4083062831250 4187756750000 4297960875000 5444083775000 6281635125000 6532900530000 6805104718750 8166125662500 8595921750000 10207657078125 10888167550000 12563270250000 13610209437500 16332251325000 20415314156250 27220418875000 32664502650000 40830628312500 54440837750000 81661256625000 163322513250000
- Sum of all divisors σ(n): 618035214048000
- Sum of proper divisors (its aliquot sum) s(n): 454712700798000
- 163322513250000 is an abundant number, because the sum of its proper divisors (454712700798000) is greater than itself. Its abundance is 291390187548000
Bases of 163322513250000
- Binary: 1001010010001010011111000110001011010110110100002
- Hexadecimal: 0x948A7C62D6D0
- Base-36: 1LW5BRIYMO
Squares and roots of 163322513250000
- 163322513250000 squared (1633225132500002) is 26674243334296425562500000000
- 163322513250000 cubed (1633225132500003) is 4356504460399352143359044953125000000000000
-
The
square root of 163322513250000 is 12779769.6868918573 -
The
cube root of 163322513250000 is 54661.5595142527
Scales and comparisons
How big is 163322513250000?- 163,322,513,250,000 seconds is equal to 5,193,150 years, 38 weeks, 7 hours, 40 minutes.
-
To count from 1 to 163,322,513,250,000 would take you about twelve million, nine hundred eighty-two thousand, eight hundred seventy-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 163322513250000 cubic inches would be around 4555.1 feet tall.
Recreational maths with 163322513250000
- 163322513250000 backwards is 000052315223361
- The number of decimal digits it has is: 15
- The sum of 163322513250000's digits is 33
- 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 163322513250000 - Facts about the integer". Numbermatics.com. 2024. Web. 22 June 2024.
APA style:
Numbermatics. (2024). Number 163322513250000 - Facts about the integer. Retrieved 22 June 2024, from https://numbermatics.com/n/163322513250000/
Chicago style:
Numbermatics. 2024. "Number 163322513250000 - Facts about the integer". https://numbermatics.com/n/163322513250000/
The information we have on file for 163322513250000 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 163322513250000, math, Factors of 163322513250000, curriculum, school, college, exams, university, Prime factorization of 163322513250000, STEM, science, technology, engineering, physics, economics, calculator, one hundred sixty-three trillion, three hundred twenty-two billion, five hundred thirteen million, two hundred fifty thousand.