53842452842880
53,842,452,842,880 is an even composite number composed of eight prime numbers multiplied together.
53842452842880 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of two thousand, three hundred four divisors.
Prime factorization of 53842452842880:
27 × 32 × 5 × 132 × 19 × 23 × 47 × 2693
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 13 × 13 × 19 × 23 × 47 × 2693)See below for interesting mathematical facts about the number 53842452842880 from the Numbermatics database.
Names of 53842452842880
- Cardinal: 53842452842880 can be written as Fifty-three trillion, eight hundred forty-two billion, four hundred fifty-two million, eight hundred forty-two thousand, eight hundred eighty.
Scientific notation
- Scientific notation: 5.384245284288 × 1013
Factors of 53842452842880
Divisors of 53842452842880
- Number of divisors d(n): 2304
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 19 20 23 24 26 30 32 36 38 39 40 45 46 47 48 52 57 60 64 65 69 72 76 78 80 90 92 94 95 96 104 114 115 117 120 128 130 138 141 144 152 156 160 169 171 180 184 188 190 192 195 207 208 228 230 234 235 240 247 260 276 282 285 288 299 304 312 320 338 342 345 360 368 376 380 384 390 414 416 423 437 456 460 468 470 480 494 507 520 552 564 570 576 585 598 608 611 624 640 676 684 690 705 720 736 741 752 760 780 828 832 845 846 855 874 893 897 912 920 936 940 960 988 1014 1035 1040 1081 1104 1128 1140 1152 1170 1196 1216 1222 1235 1248 1311 1352 1368 1380 1410 1440 1472 1482 1495 1504 1520 1521 1560 1656 1664 1690 1692 1710 1748 1786 1794 1824 1833 1840 1872 1880 1920 1976 2028 2070 2080 2115 2162 2185 2208 2223 2256 2280 2340 2392 2432 2444 2470 2496 2535 2622 2679 2691 2693 2704 2736 2760 2820 2880 2944 2964 2990 3008 3040 3042 3055 3120 3211 3243 3312 3380 3384 3420 3496 3572 3588 3648 3666 3680 3705 3744 3760 3887 3933 3952 4056 4140 4160 4230 4324 4370 4416 4446 4465 4485 4512 4560 4680 4784 4888 4940 4992 5070 5244 5358 5382 5386 5405 5408 5472 5499 5520 5640 5681 5760 5928 5980 6016 6080 6084 6110 6240 6422 6486 6555 6624 6760 6768 6840 6992 7144 7176 7296 7332 7360 7410 7488 7520 7605 7774 7866 7904 7943 8037 8079 8112 8280 8320 8460 8648 8740 8832 8892 8930 8970 9024 9120 9165 9360 9568 9633 9729 9776 9880 10140 10488 10716 10764 10772 10810 10816 10944 10998 11040 11115 11280 11362 11609 11661 11856 11960 12160 12168 12220 12480 12844 12972 13110 13248 13395 13455 13465 13520 13536 13680 13984 14053 14288 14352 14664 14720 14820 14976 15040 15210 15548 15732 15808 15886 16055 16074 16158 16215 16224 16560 16920 17043 17296 17480 17784 17860 17940 18048 18240 18330 18720 19136 19266 19435 19458 19552 19665 19760 20280 20539 20976 21432 21528 21544 21620 21632 21888 21996 22080 22230 22560 22724 23218 23322 23712 23829 23920 24237 24336 24440 24960 25688 25944 26220 26496 26790 26910 26930 27040 27072 27360 27495 27968 28106 28405 28576 28704 28899 29328 29640 30080 30420 31096 31464 31616 31772 32110 32148 32316 32430 32448 33120 33840 34086 34592 34827 34960 34983 35009 35568 35720 35880 36480 36660 37440 38272 38532 38870 38916 39104 39330 39520 39715 40185 40395 40560 41078 41952 42159 42864 43056 43088 43240 43992 44160 44460 45120 45448 46436 46644 47424 47658 47840 48165 48474 48645 48672 48880 51129 51167 51376 51888 52440 53580 53820 53860 54080 54144 54720 54990 55936 56212 56810 57152 57408 57798 58045 58305 58656 59280 60840 61617 61939 62192 62928 63544 64220 64296 64632 64860 64896 66240 67680 68172 69184 69654 69920 69966 70018 70265 71136 71440 71487 71760 73320 73853 74880 77064 77740 77832 78208 78660 79040 79430 80370 80790 81120 82156 83904 84318 85215 85728 86112 86176 86480 87984 88920 90240 90896 92872 93288 94848 95316 95680 96330 96948 97290 97344 97760 102258 102334 102695 102752 103776 104481 104880 105027 107160 107640 107720 108160 109440 109980 112424 113620 114304 114816 115596 116090 116610 117312 118560 119145 121185 121680 123234 123878 124384 125856 126477 126571 127088 128440 128592 129264 129720 132480 135360 136344 138368 139308 139840 139932 140036 140530 142272 142880 142974 143520 144495 146640 147706 150917 153501 154128 155480 155664 157320 158080 158860 160740 161580 162240 164312 167808 168636 170430 171456 172224 172352 172960 174135 174915 175045 175968 177840 181792 182689 184851 185744 185817 186576 190632 191360 192660 193896 194580 194688 195520 204516 204668 205390 205504 207552 208962 209760 210054 210795 214320 215280 215440 219960 221559 224848 227240 231192 232180 233220 234624 237120 238290 242370 243360 246468 247756 248768 251712 252954 253142 254176 255645 255835 256880 257184 258528 259440 267007 270720 272688 278616 279680 279864 280072 281060 284544 285760 285948 287040 288990 293280 295412 301834 307002 308085 308256 309695 310960 311328 314640 315081 317720 321480 323160 324480 328624 337272 340860 342912 344448 344704 345920 348270 349830 350090 351936 355680 357435 363584 365378 369265 369702 371488 371634 373152 379713 381264 385320 387792 389160 391040 409032 409336 410780 411008 415104 417924 419520 420108 421590 428640 430560 430880 439920 443118 449696 452751 454480 455117 460503 462384 464360 466440 474240 476580 484740 486720 492936 495512 497536 503424 505908 506284 508352 511290 511670 513760 514368 517056 518880 522405 525135 534014 545376 548067 557232 557451 559728 560144 562120 571520 571896 574080 577980 586560 590824 603668 614004 616170 616512 619390 621920 622656 629280 630162 632385 632855 635440 642960 646320 657248 664677 665171 674544 681720 691840 696540 699660 700180 703872 711360 714870 727168 730756 738530 739404 742976 743268 746304 754585 759426 762528 767505 770640 775584 778320 801021 805207 818064 818672 821560 835848 839040 840216 843180 857280 861120 861760 879840 886236 899392 905502 908960 910234 913445 921006 924255 924768 928720 929085 932880 953160 969480 973440 985872 991024 1011816 1012568 1016704 1022580 1023340 1027520 1028736 1034112 1037760 1044810 1050270 1068028 1090752 1096134 1107795 1114464 1114902 1119456 1120288 1124240 1139139 1143792 1155960 1173120 1176841 1181648 1207336 1228008 1232340 1233024 1238780 1243840 1245312 1258560 1260324 1264770 1265710 1270880 1285920 1292640 1314496 1329354 1330342 1335035 1349088 1358253 1363440 1365351 1393080 1399320 1400360 1422720 1429740 1461512 1477060 1478808 1485952 1486536 1492608 1509170 1518852 1525056 1535010 1541280 1551168 1556640 1575405 1602042 1610414 1636128 1637344 1643120 1644201 1645423 1671696 1680432 1686360 1714560 1722240 1723520 1759680 1772472 1798784 1811004 1817920 1820468 1826890 1842012 1848510 1849536 1857440 1858170 1865760 1898565 1906320 1938960 1971744 1982048 1995513 2023632 2025136 2045160 2046680 2055040 2075520 2089620 2100540 2136056 2181504 2192268 2215590 2228928 2229804 2238912 2240576 2248480 2263755 2275585 2278278 2287584 2302515 2311920 2353682 2363296 2403063 2404849 2414672 2415621 2456016 2464680 2477560 2487680 2517120 2520648 2529540 2531420 2541760 2571840 2585280 2628992 2658708 2660684 2670070 2698176 2716506 2726880 2730702 2740335 2786160 2787255 2798640 2800720 2859480 2911133 2923024 2954120 2957616 2973072 3018340 3037704 3050112 3070020 3082560 3102336 3113280 3150810 3204084 3220828 3272256 3274688 3286240 3288402 3290846 3323385 3325855 3343392 3360864 3372720 3471091 3519360 3530523 3544944 3622008 3635840 3640936 3653780 3684024 3697020 3699072 3714880 3716340 3731520 3797130 3812640 3877920 3943488 3964096 3991026 4005105 4026035 4047264 4050272 4090320 4093360 4096053 4179240 4201080 4272112 4384536 4431180 4457856 4459608 4477824 4481152 4496960 4527510 4551170 4556556 4575168 4605030 4623840 4707364 4726592 4806126 4809698 4829344 4831242 4912032 4929360 4936269 4955120 5041296 5059080 5062840 5083520 5143680 5170560 5317416 5321368 5340140 5396352 5433012 5453760 5461404 5480670 5572320 5574510 5597280 5601440 5695695 5718960 5822266 5846048 5884205 5908240 5915232 5946144 5986539 6036680 6075408 6140040 6165120 6226560 6301620 6408168 6441656 6544512 6549376 6572480 6576804 6581692 6646770 6651710 6686784 6721728 6745440 6791265 6826755 6942182 7061046 7089888 7214547 7244016 7246863 7281872 7307560 7368048 7394040 7429760 7432680 7463040 7594260 7625280 7755840 7886976 7928192 7982052 8010210 8052070 8094528 8100544 8180640 8186720 8192106 8221005 8227115 8358480 8402160 8544224 8647223 8733399 8769072 8862360 8919216 8993920 9055020 9102340 9113112 9150336 9210060 9247680 9414728 9453184 9612252 9619396 9658688 9662484 9824064 9858720 9872538 9910240 9977565 10082592 10118160 10125680 10413273 10467691 10591569 10634832 10642736 10680280 10866024 10907520 10922808 10961340 11144640 11149020 11194560 11202880 11391390 11437920 11644532 11692096 11768410 11816480 11830464 11892288 11973078 12015315 12024245 12073360 12078105 12150816 12280080 12603240 12816336 12883312 13144960 13153608 13163384 13293540 13303420 13373568 13443456 13490880 13582530 13653510 13884364 14122092 14179776 14429094 14488032 14493726 14555665 14563744 14615120 14736096 14788080 14808807 14865360 15188520 15250560 15298933 15511680 15964104 16020420 16104140 16189056 16201088 16361280 16373440 16384212 16442010 16454230 16716960 16804320 17088448 17294446 17355455 17466798 17538144 17652615 17724720 17838432 18110040 18204680 18226224 18420120 18495360 18829456 19224504 19238792 19317376 19324968 19648128 19717440 19745076 19820480 19955130 20165184 20236320 20251360 20480265 20826546 20935382 21183138 21269664 21285472 21360560 21390499 21643641 21732048 21845616 21922680 22289280 22298040 22389120 22405760 22782780 22875840 23289064 23384192 23536820 23632960 23660928 23784576 23946156 24030630 24048490 24146720 24156210 24301632 24560160 24681345 25206480 25632672 25766624 25941669 26200197 26307216 26326768 26587080 26606840 26981760 27165060 27307020 27768728 28244184 28359552 28858188 28976064 28987452 29111330 29127488 29230240 29472192 29576160 29617614 29730720 29932695 30377040 30597866 31239819 31263037 31403073 31928208 32040840 32208280 32722560 32746880 32768424 32884020 32908460 33433920 33608640 34176896 34588892 34710910 34933596 35076288 35305230 35449440 35676864 36072735 36220080 36234315 36409360 36452448 36840240 37658912 37844729 38449008 38477584 38649936 39434880 39490152 39640960 39910260 40330368 40472640 40502720 40960530 41653092 41870764 42366276 42539328 42570944 42721120 42780998 43236115 43287282 43464096 43666995 43691232 43845360 44596080 45565560 45751680 45896799 46578128 47073640 47265920 47892312 48061260 48096980 48293440 48312420 48603264 49120320 49362690 50412960 51265344 51533248 51883338 52066365 52338455 52400394 52614432 52653536 52957845 53174160 53213680 54330120 54614040 55311527 55537456 56488368 57716376 57952128 57974904 58222660 58254976 58460480 58944384 59152320 59235228 59461440 59865390 60754080 61195732 62479638 62526074 62806146 63856416 64081680 64171497 64416560 65536848 65768040 65816920 66867840 67217280 69177784 69421820 69867192 70152576 70610460 70898880 71353728 72145470 72440160 72468630 72818720 72904896 73680480 74044035 75317824 75689458 76494665 76898016 76955168 77299872 77825007 78980304 79820520 80945280 81005440 81921060 83306184 83741528 84732552 85078656 85141888 85442240 85561996 86472230 86574564 86928192 87333990 87382464 87690720 89192160 91131120 91793598 93156256 93789111 94147280 94209219 95784624 96122520 96193960 96586880 96624840 98240640 98725380 100825920 102530688 103066496 103766676 104132730 104676910 104800788 105228864 105307072 105915690 106348320 106427360 106952495 108218205 108660240 109228080 110623054 111074912 112976736 113534187 115432752 115949808 116445320 116920960 118304640 118470456 118922880 119730780 121508160 122391464 124959276 125052148 125612292 127712832 128163360 128342994 128833120 129708345 131000985 131073696 131536080 131633840 137690397 138355568 138843640 139734384 141220920 141797760 144290940 144880320 144937260 145637440 145809792 147360960 148088070 150635648 151378916 152989330 153796032 153910336 154599744 155650014 156199095 156315185 157015365 157960608 159641040 163842120 165934581 166612368 167483056 169465104 170884480 171123992 172944460 173149128 173856384 174667980 174764928 175381440 178384320 182262240 183587196 186312512 187578222 188294560 188418438 189223645 191569248 192245040 192387920 192514491 193249680 197450760 198886129 201651840 207533352 208265460 209353820 209601576 210457728 210614144 211831380 212696640 212854720 213904990 216436410 217320480 218456160 221246108 222149824 225953472 227068374 229483995 230865504 231899616 232890640 236940912 239461560 243016320 244782928 249918552 250104296 251224584 255425664 256326720 256685988 257666240 259416690 262001970 262147392 263072160 263267680 275380794 276557635 276711136 277687280 279468768 281367333 282441840 288581880 289760640 289874520 291274880 294721920 296176140 302757832 305978660 307592064 307820672 309199488 311300028 312398190 312630370 314030730 315921216 319282080 320857485 327684240 331869162 333224736 334966112 338930208 340602561 342247984 345888920 346298256 349335960 350762880 356768640 364524480 367174392 372625024 375156444 376589120 376836876 378447290 383138496 384490080 384775840 385028982 386499360 389125035 394901520 397772258 406419481 415066704 416530920 418707640 419203152 423662760 425393280 425709440 427809980 432872820 434640960 436912320 442492216 444299648 451906944 454136748 458967990 461731008 463799232 465781280 468945555 471046095 473881824 478923120 489565856 491981477 497803743 499837104 500208592 502449168 512653440 513371976 515332480 518833380 524003940 524294784 526144320 526535360 550761588 553115270 553422272 555374560 558937536 562734666 564883680 567670935 577163760 579749040 592352280 596658387 605515664 611957320 622600056 624796380 625260740 628061460 631842432 638564160 641714970 655368480 663738324 666449472 669932224 677860416 681205122 684495968 688451985 691777840 692596512 698671920 719049851 729048960 734348784 750312888 753178240 753673752 756894580 766276992 768980160 769551680 770057964 772998720 778250070 789803040 795544516 812838962 829672905 830133408 833061840 837415280 838406304 847325520 855619960 865745640 869281920 873824640 884984432 908273496 917935980 923462016 927598464 931562560 937891110 942092190 947763648 957846240 962572455 979131712 983962954 994430645 995607486 999674208 1000417184 1004898336 1026743952 1037666760 1048007880 1052288640 1053070720 1101523176 1106230540 1106844544 1110749120 1117875072 1125469332 1129767360 1135341870 1154327520 1159498080 1184704560 1193316774 1211031328 1219258443 1223914640 1245200112 1249592760 1250521480 1256122920 1277128320 1283429940 1310736960 1327476648 1332898944 1339864448 1355720832 1362410244 1368991936 1376903970 1383555680 1385193024 1397343840 1406836665 1438099702 1468697568 1475944431 1500625776 1507347504 1513789160 1537960320 1539103360 1540115928 1545997440 1556500140 1579606080 1591089032 1625677924 1659345810 1660266816 1666123680 1674830560 1676812608 1694651040 1703012805 1711239920 1731491280 1769968864 1789975161 1816546992 1835871960 1863125120 1875782220 1884184380 1895527296 1915692480 1925144910 1958263424 1967925908 1988861290 1991214972 1999348416 2000834368 2009796672 2032097405 2053487904 2075333520 2096015760 2157149553 2203046352 2212461080 2221498240 2250938664 2259534720 2270683740 2308655040 2318996160 2369409120 2386633548 2422062656 2438516886 2447829280 2459907385 2489018715 2490400224 2499185520 2501042960 2512245840 2566859880 2621473920 2654953296 2724820488 2737983872 2753807940 2767111360 2770386048 2794687680 2813673330 2876199404 2937395136 2951888862 2983291935 3001251552 3014695008 3027578320 3080231856 3113000280 3159212160 3182178064 3251355848 3318691620 3320533632 3332247360 3349661120 3353625216 3389302080 3406025610 3422479840 3462982560 3539937728 3579950322 3595249255 3633093984 3657775329 3671743920 3751564440 3768368760 3831384960 3850289820 3935851816 3977722580 3982429944 3998696832 4001668736 4019593344 4064194810 4106975808 4150667040 4192031520 4314299106 4406092704 4424922160 4427833293 4501877328 4541367480 4617310080 4637992320 4738818240 4773267096 4844125312 4877033772 4895658560 4919814770 4978037430 4980800448 4998371040 5002085920 5024491680 5133719760 5309906592 5449640976 5507615880 5534222720 5589375360 5627346660 5752398808 5874790272 5903777724 5966583870 6002503104 6029390016 6055156640 6096292215 6160463712 6226000560 6364356128 6471448659 6502711696 6637383240 6664494720 6699322240 6778604160 6812051220 6844959680 6925965120 7079875456 7159900644 7190498510 7266187968 7315550658 7343487840 7379722155 7503128880 7536737520 7700579640 7871703632 7955445160 7964859888 8128389620 8213951616 8301334080 8384063040 8628598212 8812185408 8849844320 8855666586 8949875805 9003754656 9082734960 9347648063 9477636480 9546534192 9754067544 9791317120 9839629540 9956074860 9961600896 9996742080 10004171840 10048983360 10267439520 10619813184 10785747765 10899281952 11015231760 11254693320 11504797616 11807555448 11933167740 12005006208 12058780032 12110313280 12192584430 12320927424 12452001120 12728712256 12942897318 13005423392 13274766480 13624102440 13689919360 13851930240 14319801288 14380997020 14532375936 14631101316 14686975680 14759444310 15006257760 15073475040 15401159280 15743407264 15910890320 15929719776 16256779240 16602668160 16768126080 17257196424 17624370816 17699688640 17711333172 17899751610 18007509312 18165469920 18288876645 18695296126 19093068384 19508135088 19679259080 19912149720 19993484160 20008343680 20097966720 20534879040 21239626368 21571495530 21798563904 22030463520 22139166465 22509386640 23009595232 23615110896 23866335480 24220626560 24385168860 24641854848 24904002240 25457424512 25885794636 26010846784 26549532960 27248204880 28042944189 28639602576 28761994040 29262202632 29373951360 29518888620 30012515520 30146950080 30802318560 31486814528 31821780640 31859439552 32357243295 32513558480 34514392848 35399377280 35422666344 35799503220 36015018624 36330939840 36577753290 37390592252 38186136768 39016270176 39358518160 39824299440 41069758080 43142991060 43597127808 44060927040 44278332930 45018773280 46019190464 46738240315 47230221792 47732670960 48770337720 49808004480 51771589272 52021693568 53099065920 54496409760 56085888378 57279205152 57523988080 58524405264 59037777240 60025031040 60293900160 61604637120 62973629056 63643561280 63718879104 64714486590 65027116960 69028785696 70845332688 71599006440 72661879680 73155506580 74781184504 76372273536 78032540352 78717036320 79648598880 84128832567 86285982120 88121854080 88556665860 90037546560 92038380928 93476480630 94460443584 95465341920 97540675440 103543178544 106198131840 108992819520 112171776756 114558410304 115047976160 117048810528 118075554480 123209274240 127287122560 129428973180 130054233920 138057571392 140214720945 141690665376 143198012880 146311013160 149562369008 156065080704 157434072640 159297197760 168257665134 172571964240 177113331720 180075093120 186952961260 188920887168 190930683840 195081350880 207086357088 217985639040 224343553512 229116820608 230095952320 234097621056 236151108960 258857946360 260108467840 276115142784 280429441890 283381330752 286396025760 292622026320 299124738016 314868145280 318594395520 336515330268 345143928480 354226663440 373905922520 381861367680 390162701760 414172714176 420644162835 448687107024 460191904640 468195242112 472302217920 517715892720 560858883780 566762661504 572792051520 585244052640 598249476032 673030660536 690287856960 708453326880 747811845040 780325403520 828345428352 841288325670 897374214048 944604435840 1035431785440 1121717767560 1145584103040 1170488105280 1196498952064 1346061321072 1380575713920 1416906653760 1495623690080 1682576651340 1794748428096 2070863570880 2243435535120 2340976210560 2692122642144 2833813307520 2991247380160 3365153302680 3589496856192 4141727141760 4486871070240 5384245284288 5982494760320 6730306605360 8973742140480 10768490568576 13460613210720 17947484280960 26921226421440 53842452842880
- Sum of all divisors σ(n): 225925857331200
- Sum of proper divisors (its aliquot sum) s(n): 172083404488320
- 53842452842880 is an abundant number, because the sum of its proper divisors (172083404488320) is greater than itself. Its abundance is 118240951645440
Bases of 53842452842880
- Binary: 11000011111000001011000100011010001001100000002
- Hexadecimal: 0x30F82C468980
- Base-36: J32VQ9280
Squares and roots of 53842452842880
- 53842452842880 squared (538424528428802) is 2899009728137756593966694400
- 53842452842880 cubed (538424528428803) is 156089794578307528451087510753316175872000
-
The
square root of 53842452842880 is 7337741.6718551765 -
The
cube root of 53842452842880 is 37760.8369905381
Scales and comparisons
How big is 53842452842880?- 53,842,452,842,880 seconds is equal to 1,712,023 years, 23 weeks, 4 days, 12 hours, 48 minutes.
-
To count from 1 to 53,842,452,842,880 would take you about four million, two hundred eighty thousand and fifty-eight 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 53842452842880 cubic inches would be around 3146.7 feet tall.
Recreational maths with 53842452842880
- 53842452842880 backwards is 08824825424835
- The number of decimal digits it has is: 14
- The sum of 53842452842880's digits is 63
- 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 53842452842880 - Facts about the integer". Numbermatics.com. 2024. Web. 11 May 2024.
APA style:
Numbermatics. (2024). Number 53842452842880 - Facts about the integer. Retrieved 11 May 2024, from https://numbermatics.com/n/53842452842880/
Chicago style:
Numbermatics. 2024. "Number 53842452842880 - Facts about the integer". https://numbermatics.com/n/53842452842880/
The information we have on file for 53842452842880 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 53842452842880, math, Factors of 53842452842880, curriculum, school, college, exams, university, Prime factorization of 53842452842880, STEM, science, technology, engineering, physics, economics, calculator, fifty-three trillion, eight hundred forty-two billion, four hundred fifty-two million, eight hundred forty-two thousand, eight hundred eighty.