57889155051000
57,889,155,051,000 is an even composite number composed of seven prime numbers multiplied together.
57889155051000 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand, three hundred four divisors.
Prime factorization of 57889155051000:
23 × 32 × 53 × 7 × 133 × 41 × 1012
(2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 7 × 13 × 13 × 13 × 41 × 101 × 101)See below for interesting mathematical facts about the number 57889155051000 from the Numbermatics database.
Names of 57889155051000
- Cardinal: 57889155051000 can be written as Fifty-seven trillion, eight hundred eighty-nine billion, one hundred fifty-five million, fifty-one thousand.
Scientific notation
- Scientific notation: 5.7889155051 × 1013
Factors of 57889155051000
Divisors of 57889155051000
- Number of divisors d(n): 2304
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 13 14 15 18 20 21 24 25 26 28 30 35 36 39 40 41 42 45 50 52 56 60 63 65 70 72 75 78 82 84 90 91 100 101 104 105 117 120 123 125 126 130 140 150 156 164 168 169 175 180 182 195 200 202 205 210 225 234 246 250 252 260 273 280 287 300 303 312 315 325 328 338 350 360 364 369 375 390 404 410 420 450 455 468 492 500 504 505 507 520 525 533 546 574 585 600 606 615 630 650 676 700 707 728 738 750 780 808 819 820 840 845 861 875 900 909 910 936 975 984 1000 1010 1014 1025 1050 1066 1092 1125 1148 1170 1183 1212 1230 1260 1300 1313 1352 1365 1400 1414 1435 1476 1500 1515 1521 1560 1575 1599 1625 1638 1640 1690 1722 1750 1800 1818 1820 1845 1950 2020 2028 2050 2100 2121 2132 2184 2197 2250 2275 2296 2340 2366 2424 2460 2520 2525 2535 2583 2600 2625 2626 2665 2730 2828 2870 2925 2952 3000 3030 3042 3075 3150 3198 3250 3276 3380 3444 3500 3535 3549 3636 3640 3690 3731 3900 3939 4040 4056 4095 4100 4141 4200 4225 4242 4264 4305 4394 4500 4545 4550 4680 4732 4797 4875 4920 5050 5070 5125 5166 5250 5252 5330 5460 5656 5740 5850 5915 6060 6084 6150 6300 6363 6396 6500 6552 6565 6591 6760 6825 6888 6929 7000 7070 7098 7175 7272 7380 7462 7575 7605 7800 7875 7878 7995 8190 8200 8282 8450 8484 8610 8788 9000 9090 9100 9191 9225 9464 9594 9750 10100 10140 10201 10250 10332 10500 10504 10605 10647 10660 10920 10985 11193 11375 11480 11700 11817 11830 12120 12168 12300 12423 12600 12625 12675 12726 12792 12915 13000 13130 13182 13325 13650 13858 14140 14196 14350 14625 14760 14924 15150 15210 15375 15379 15750 15756 15990 16380 16564 16900 16968 17069 17220 17576 17675 17745 18180 18200 18382 18450 18655 19188 19500 19695 19773 20200 20280 20402 20475 20500 20664 20705 20787 21000 21125 21210 21294 21320 21525 21970 22386 22725 22750 23400 23634 23660 23985 24600 24846 25250 25350 25452 25830 26260 26364 26650 27300 27573 27716 28280 28392 28700 28987 29250 29575 29848 30300 30420 30603 30750 30758 31500 31512 31815 31980 32760 32825 32955 33128 33579 33800 34125 34138 34440 34645 35350 35490 35875 36360 36764 36900 37269 37310 37875 38025 38376 39000 39390 39546 39975 40804 40950 41000 41410 41574 42250 42420 42588 43050 43940 44772 45450 45500 45955 46125 46137 47268 47320 47970 48503 49692 50500 50700 50904 51005 51207 51660 52520 52728 53025 53235 53300 53833 54600 54925 55146 55432 55965 57400 57974 58500 59085 59150 60600 60840 61206 61500 61516 62115 62361 63000 63375 63630 63960 64575 65650 65910 66625 67158 68250 68276 69290 70700 70980 71407 71750 73528 73800 74538 74620 75750 76050 76895 78780 79092 79950 81608 81900 82719 82820 83148 84500 84840 85176 85345 86100 86961 87880 88375 88725 89544 90077 90900 91000 91809 91910 92250 92274 93275 94536 95940 97006 98475 98865 99384 101000 101400 102010 102375 102414 103320 103525 103935 106050 106470 106600 107625 107666 109850 110292 111930 113625 115948 117000 118170 118300 119483 119925 122412 123000 123032 124230 124722 126750 127260 129150 131300 131820 132613 133250 134316 136500 136552 137865 138411 138580 141400 141960 142814 143500 144935 145509 147875 149076 149240 151500 152100 153015 153621 153790 157560 158184 159075 159900 161499 163800 164125 164775 165438 165640 166296 167895 169000 170690 172200 173225 173922 176750 177450 180154 181800 183618 183820 184500 184548 186345 186550 190125 191880 194012 196950 197730 199875 204020 204750 204828 207050 207870 212100 212940 214221 215250 215332 219700 220584 221897 223860 227250 229775 230685 231896 236340 236600 238966 239850 242515 244824 248460 249444 253500 254520 255025 256035 258300 260883 262600 263640 265125 265226 266175 266500 268632 269165 270231 273000 274625 275730 276822 277160 279825 285628 287000 289870 291018 295425 295750 298152 303000 304200 306030 307242 307580 310575 311805 318150 319800 322875 322998 328250 329550 330876 335790 341380 346450 347844 353500 354900 357035 358449 360308 367236 367640 369000 369096 372690 373100 376831 380250 384475 388024 393900 395460 397839 399750 408040 409500 409656 413595 414100 415740 418241 424200 425880 426725 428442 430500 430664 434805 436527 439400 443625 443794 447720 450385 454500 459045 459550 461370 466375 472680 477932 479700 484497 485030 492375 494325 496920 498888 507000 510050 512070 516600 517625 519675 521766 530250 530452 532350 533000 538330 540462 549250 551460 553644 559650 571256 579740 582036 590850 591500 597415 599625 612060 614484 615160 621150 623610 630539 636300 642663 645750 645996 656500 659100 661752 663065 665691 671580 682760 689325 692055 692900 695688 699829 707000 709800 714070 716898 720616 724675 727545 734472 745380 746200 753662 760500 765075 768105 768950 787800 790920 795375 795678 799500 807495 810693 819000 823875 827190 828200 831480 836482 839475 853450 856884 861000 866125 869610 873054 887250 887588 900770 909000 918090 919100 922740 928291 931725 932750 955864 959400 968994 970060 984750 988650 1020100 1024140 1035250 1039350 1043532 1060500 1060904 1064700 1071105 1075347 1076660 1080924 1098500 1102920 1107288 1109485 1119300 1130493 1148875 1153425 1159480 1164072 1181700 1183000 1193517 1194830 1199250 1212575 1224120 1228968 1242300 1247220 1254723 1261078 1272600 1275125 1280175 1285326 1291500 1291992 1304415 1313000 1318200 1326130 1330875 1331382 1343160 1345825 1351155 1378650 1384110 1385800 1399125 1399658 1428140 1433796 1449350 1455090 1477125 1490760 1507324 1521000 1530150 1536210 1537900 1552875 1553279 1559025 1590750 1591356 1599000 1614990 1621386 1647750 1654380 1672964 1678950 1706900 1713768 1723969 1732250 1739220 1746108 1774500 1775176 1785175 1792245 1801540 1836180 1838200 1845480 1856582 1863450 1865500 1884155 1891617 1922375 1937988 1940120 1969500 1977300 1989195 1997073 2040200 2048280 2067975 2070500 2078700 2087064 2091205 2099487 2121000 2129400 2133625 2142210 2150694 2153320 2161848 2174025 2182635 2197000 2218970 2238600 2251925 2260986 2295225 2297750 2306850 2363400 2387034 2389660 2398500 2422485 2425150 2471625 2484600 2494440 2509446 2522156 2550250 2560350 2570652 2583000 2598375 2608830 2652260 2661750 2662764 2691650 2702310 2757300 2768220 2784873 2798250 2799316 2856280 2867592 2898700 2910180 2927687 2954250 2987075 3014648 3060300 3072420 3075800 3105750 3106558 3118050 3152695 3181500 3182712 3213315 3229980 3242772 3295500 3308760 3315325 3328455 3345928 3357900 3391479 3413800 3446625 3447938 3460275 3464500 3478440 3492216 3499145 3549000 3570350 3584490 3603080 3623375 3637725 3672360 3713164 3726900 3731000 3764169 3768310 3783234 3825375 3840525 3844750 3875976 3939000 3954600 3978390 3994146 4037475 4053465 4135950 4141000 4157400 4182410 4197375 4198974 4267250 4284420 4301388 4348050 4365270 4437940 4503850 4521972 4590450 4595500 4613700 4641455 4658625 4659837 4774068 4779320 4797000 4844970 4850300 4898803 4943250 5018892 5044312 5100500 5120700 5141304 5171907 5196750 5217660 5304520 5323500 5325528 5355525 5376735 5383300 5404620 5437133 5514600 5536440 5547425 5569746 5596500 5598632 5652465 5674851 5767125 5797400 5820360 5855374 5908500 5967585 5974150 6062875 6120600 6144840 6211500 6213116 6236100 6273615 6298461 6305390 6363000 6400875 6426630 6459960 6485544 6522075 6591000 6630650 6656910 6715800 6729125 6755775 6782958 6893250 6895876 6920550 6929000 6998290 7140700 7168980 7246750 7275450 7426328 7453800 7528338 7536620 7566468 7650750 7681050 7689500 7766395 7795125 7956780 7988292 8074950 8106930 8271900 8354619 8364820 8394750 8397948 8534500 8568840 8602776 8619845 8696100 8730540 8783061 8875880 8925875 8961225 9007700 9043944 9097777 9180900 9191000 9227400 9282910 9317250 9319674 9420775 9458085 9548136 9689940 9700600 9797606 9886500 9945975 9985365 10037784 10201000 10241400 10339875 10343814 10393500 10435320 10456025 10497435 10647000 10711050 10753470 10766600 10809240 10870125 10874266 10913175 11094850 11139492 11193000 11259625 11304930 11349702 11476125 11534250 11710748 11817000 11935170 11948300 12067783 12112425 12125750 12423000 12426232 12472200 12547230 12596922 12610780 12801750 12853260 13044150 13261300 13313820 13458250 13511550 13565916 13786500 13791752 13841100 13924365 13979511 13996580 14281400 14337960 14493500 14550900 14638435 14696409 14935375 15056676 15073240 15132936 15301500 15362100 15379000 15515721 15532790 15590250 15763475 15913560 15976584 16066575 16149900 16213860 16311399 16543800 16576625 16642275 16709238 16729640 16789500 16795896 16957395 17069000 17239690 17301375 17392200 17461080 17495725 17566122 17851750 17922450 18015400 18188625 18195554 18361800 18565820 18634500 18639348 18820845 18841550 18916170 19202625 19379880 19595212 19773000 19891950 19970730 20187375 20267325 20679750 20687628 20787000 20912050 20994870 21422100 21506940 21740250 21748532 21826350 22189700 22278984 22411597 22519250 22609860 22699404 22952250 23068500 23207275 23299185 23421496 23870340 23896600 24135566 24224850 24251500 24494015 25094460 25193844 25221560 25603500 25706520 25859535 26088300 26349183 26522600 26627640 26777625 26883675 26916500 27023100 27131832 27185665 27293331 27573000 27682200 27737125 27848730 27959022 27993160 28262325 28374255 28987000 29101800 29276870 29392818 29837925 29870750 30113352 30603000 30724200 31031442 31065580 31180500 31368075 31492305 31526950 32133150 32299800 32427720 32610375 32622798 33153250 33284550 33418476 33579000 33778875 33914790 34479380 34602750 34991450 35132244 35703500 35844900 36203349 36377250 36391108 37131640 37269000 37278696 37641690 37683100 37832340 38059931 38405250 38831975 39190424 39783900 39941460 40374750 40534650 41359500 41375256 41773095 41824100 41989740 42844200 43013880 43099225 43480500 43497064 43652700 43915305 44089227 44379400 44806125 44823194 45038500 45219720 45398808 45488885 45904500 46137000 46414550 46598370 47103875 47290425 47740680 48271132 48449700 48503000 48934197 48988030 49729875 49926825 50188920 50387688 51207000 51719070 52176600 52280125 52487175 52698366 53555250 53767350 53833000 54046200 54371330 54565875 54586662 55474250 55697460 55918044 56524650 56748510 58553740 58785636 59675850 59741500 60338915 60562125 62062884 62131160 62361000 62736150 62984610 63053900 63684439 64266300 65220750 65245596 66306500 66569100 66836952 67234791 67557750 67829580 68958760 69205500 69621825 69897555 69982900 70264488 70682729 71407000 71689800 72406698 72754500 72782216 73192175 73482045 75283380 75366200 75664680 76119862 76810500 77578605 77663950 78817375 79567800 79882920 80332875 80749500 81069300 81556995 81879993 82719000 83211375 83546190 83648200 83979480 84786975 86198450 86961000 87305400 87478625 87830610 88178454 89612250 89646388 90077000 90977770 91809000 92829100 93196740 94104225 94207750 94580850 96542264 96899400 97868394 97976060 99459750 99853650 101336625 103438140 104560250 104974350 105396732 107110500 107534700 108610047 108742660 109131750 109173324 110948500 111394920 111836088 112057985 113049300 113497020 114179793 116036375 116495925 117107480 117571272 119351700 119483000 120677830 121124250 122470075 124125768 125472300 125969220 126107800 127368878 128532600 129297675 130441500 130491192 131745915 132613000 133138200 134418375 134469582 135115500 135659160 135928325 136466655 138411000 139243650 139795110 139965800 141311625 141365458 141871275 144813396 145509000 146384350 146964090 149189625 150566760 152239724 153621000 155157210 155327900 156840375 156881179 157461525 157634750 160665750 161499000 162138600 163113990 163759986 166422750 167092380 169573950 172396900 174957250 175661220 176356908 179224500 179292776 181016745 181955540 185658200 186393480 188208450 188415500 189161700 190299655 191053317 194159875 195736788 195952120 198919500 199707300 201704373 202673250 206876280 208865475 209120500 209948700 210793464 212048187 214221000 215069400 215496125 217220094 217485320 218263500 218346648 219576525 220446135 221897000 224115970 226098600 226994040 227444425 228359586 232072750 232991850 236452125 238703400 241355660 242248500 244670985 244940150 249634125 250944600 251938440 254737756 258595350 260883000 262435875 263491830 268836750 268939164 270231000 271856650 272933310 278487300 279590220 282623250 282730916 283742550 289626792 292768700 293928180 298379250 301694575 304479448 310314420 310655800 313680750 313762358 314923050 315269500 318422195 321331500 326227980 327519972 332845500 334184760 336173955 339147900 342539379 344793800 348109125 349487775 349914500 351322440 352713816 353413645 358449000 362033490 363911080 365960875 367410225 376416900 376831000 378323400 380599310 382106634 387893025 388319750 391473576 397839000 399414600 403408746 405346500 407784975 409399965 417730950 418241000 419897400 423934875 424096374 430992250 434440188 436527000 439153050 440892270 448231940 454888850 456719172 464145500 465983700 470521125 470643537 472904250 482711320 484497000 489341970 489880300 494779103 499268250 509475512 517190700 524871750 526983660 537673500 537878328 543050235 543713300 545866620 556974600 559180440 560289925 565246500 565461832 567485100 570898965 573159951 582479625 585537400 587856360 596758500 603389150 612350375 620628840 627361500 627524716 629846100 630539000 636144561 636844390 642663000 646488375 652455960 655039944 658729575 665691000 672347910 678295800 679641625 682333275 685078758 696218250 698975550 699829000 706827290 709356375 724066980 731921750 734820450 752833800 761198620 764213268 775786050 776639500 784405895 787307625 806817492 810693000 815569950 818799930 835461900 847869750 848192748 861984500 868880376 878306100 881784540 896463880 905083725 909777700 913438344 918875477 928291000 931967400 941042250 941287074 945808500 951498275 955266585 978683940 979760600 989558206 998536500 1008521865 1034381400 1044327375 1049743500 1053967320 1060240935 1075347000 1086100470 1087426600 1091733240 1097882625 1102230675 1120579850 1130493000 1134970200 1137222125 1141797930 1146319902 1164959250 1193517000 1206778300 1223354925 1224700750 1254723000 1255049432 1259692200 1272289122 1273688780 1292976750 1317459150 1344695820 1359283250 1364666550 1370157516 1392436500 1397951100 1411930611 1413654580 1418712750 1448133960 1463843500 1469640900 1484337309 1508472875 1522397240 1528426536 1551572100 1553279000 1568811790 1574615250 1592110975 1613634984 1631139900 1637599860 1670923800 1680869775 1695739500 1696385496 1712696895 1723969000 1747438875 1756612200 1763569080 1767068225 1810167450 1819555400 1837051125 1837750954 1882084500 1882574148 1891617000 1902996550 1910533170 1939465125 1957367880 1979116412 1997073000 2017043730 2038924875 2046999825 2088654750 2099487000 2120481870 2172200940 2195765250 2204461350 2241159700 2274444250 2283595860 2292639804 2329918500 2353217685 2413556600 2446709850 2449401500 2473895515 2544578244 2547377560 2585953500 2634918300 2689391640 2715251175 2718566500 2729333100 2740315032 2756626431 2784873000 2795902200 2801449625 2823861222 2827309160 2837425500 2854494825 2865799755 2927687000 2939281800 2968674618 3016945750 3103144200 3137623580 3149230500 3180722805 3184221950 3262279800 3275199720 3293647875 3361739550 3391479000 3411666375 3425393790 3494877750 3534136450 3620334900 3674102250 3675501908 3764169000 3765148296 3805993100 3821066340 3878930250 3922029475 3958232824 4034087460 4077849750 4093999650 4177309500 4240963740 4344401880 4391530500 4408922700 4453011927 4482319400 4525418625 4548888500 4567191720 4585279608 4594377385 4659837000 4706435370 4757491375 4776332925 4893419700 4898803000 4947791030 5042609325 5089156488 5171907000 5269836600 5301204675 5430502350 5437133000 5458666200 5511153375 5513252862 5602899250 5647722444 5674851000 5708989650 5731599510 5937349236 6033891500 6116774625 6275247160 6298461000 6361445610 6368443900 6432128339 6587295750 6723479100 6823332750 6850787580 6989755500 7059653055 7068272900 7240669800 7348204500 7351003816 7421686545 7611986200 7642132680 7757860500 7844058950 7960554875 8068174920 8155699500 8187999300 8269879293 8354619000 8404348875 8481927480 8563484475 8783061000 8817845400 8835341125 8906023854 9050837250 9097777000 9188754770 9412870740 9514982750 9552665850 9786839400 9895582060 10085218650 10234999125 10602409350 10861004700 11022306750 11026505724 11205798500 11295444888 11417979300 11463199020 11766088425 11874698472 12067783000 12233549250 12369477575 12722891220 12736887800 12864256678 13174591500 13446958200 13576255875 13646665500 13701575160 13783132155 13979511000 14119306110 14136545800 14272474125 14328998775 14696409000 14843373090 15515721000 15688117900 15903614025 15921109750 16311399000 16375998600 16539758586 16808697750 17126968950 17670682250 17812047708 18101674500 18377509540 18825741480 19029965500 19105331700 19296385017 19610147375 19791164120 20170437300 20469998250 21204818700 21722009400 22044613500 22053011448 22265059635 22411597000 22835958600 22926398040 22971886925 23532176850 23881664625 24467098500 24738955150 25213046625 25445782440 25728513356 26349183000 26506023375 27152511750 27293331000 27566264310 28238612220 28544948250 28657997550 29686746180 31376235800 31807228050 31842219500 32160641695 33079517172 33617395500 34253937900 35298265275 35341364500 35624095416 36203349000 36755019080 37108432725 38059931000 38210663400 38592770034 39220294750 40340874600 40939996500 41349396465 42409637400 42817422375 44089227000 44530119270 45943773850 47064353700 47763329250 48934197000 49477910300 50426093250 51457026712 53012046750 54305023500 55132528620 56477224440 57089896500 57315995100 57889155051 58830442125 59373492360 61847387875 63614456100 63684439000 64321283390 66159034344 67234791000 68507875800 68915660775 70596530550 70682729000 71644993875 74216865450 77185540068 78440589500 79518070125 81879993000 82698792930 85634844750 89060238540 91887547700 94128707400 95526658500 96481925085 98955820600 100852186500 106024093500 108610047000 110265057240 111325298175 114179793000 114631990200 114859434625 115778310102 117660884250 123694775750 127228912200 128642566780 137831321550 141193061100 143289987750 148433730900 154371080136 156881179000 159036140250 160803208475 165397585860 171269689500 176491326375 178120477080 183775095400 185542163625 191053317000 192963850170 201704373000 206746982325 212048187000 222650596350 229718869250 231556620204 235321768500 247389551500 257285133560 275662643100 282386122200 286579975500 289445775255 296867461800 318072280500 321606416950 330795171720 342539379000 344578303875 352982652750 371084327250 385927700340 413493964650 445301192700 459437738500 463113240408 470643537000 482409625425 494779103000 551325286200 556626490875 573159951000 578891550510 636144561000 643212833900 689156607750 705965305500 742168654500 771855400680 804016042375 826987929300 890602385400 918875477000 964819250850 1033734911625 1113252981750 1157783101020 1286425667800 1378313215500 1411930611000 1447228876275 1484337309000 1608032084750 1653975858600 1929638501700 2067469823250 2226505963500 2315566202040 2412048127125 2756626431000 2894457752550 3216064169500 3859277003400 4134939646500 4453011927000 4824096254250 5788915505100 6432128339000 7236144381375 8269879293000 9648192508500 11577831010200 14472288762750 19296385017000 28944577525500 57889155051000
- Sum of all divisors σ(n): 250633514476800
- Sum of proper divisors (its aliquot sum) s(n): 192744359425800
- 57889155051000 is an abundant number, because the sum of its proper divisors (192744359425800) is greater than itself. Its abundance is 134855204374800
Bases of 57889155051000
- Binary: 11010010100110010111101000010111101101111110002
- Hexadecimal: 0x34A65E85EDF8
- Base-36: KIPWS9HQ0
Squares and roots of 57889155051000
- 57889155051000 squared (578891550510002) is 3351154272518718812601000000
- 57889155051000 cubed (578891550510003) is 193995489281657221642529901597651000000000
-
The
square root of 57889155051000 is 7608492.2981494829 -
The
cube root of 57889155051000 is 38684.0916506867
Scales and comparisons
How big is 57889155051000?- 57,889,155,051,000 seconds is equal to 1,840,696 years, 3 weeks, 3 days, 15 hours, 30 minutes.
-
To count from 1 to 57,889,155,051,000 would take you about four million, six hundred one thousand, seven hundred forty 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 57889155051000 cubic inches would be around 3223.7 feet tall.
Recreational maths with 57889155051000
- 57889155051000 backwards is 00015055198875
- The number of decimal digits it has is: 14
- The sum of 57889155051000'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 57889155051000 - Facts about the integer". Numbermatics.com. 2024. Web. 25 May 2024.
APA style:
Numbermatics. (2024). Number 57889155051000 - Facts about the integer. Retrieved 25 May 2024, from https://numbermatics.com/n/57889155051000/
Chicago style:
Numbermatics. 2024. "Number 57889155051000 - Facts about the integer". https://numbermatics.com/n/57889155051000/
The information we have on file for 57889155051000 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 57889155051000, math, Factors of 57889155051000, curriculum, school, college, exams, university, Prime factorization of 57889155051000, STEM, science, technology, engineering, physics, economics, calculator, fifty-seven trillion, eight hundred eighty-nine billion, one hundred fifty-five million, fifty-one thousand.