41970120339840
41,970,120,339,840 is an even composite number composed of seven prime numbers multiplied together.
What does the number 41970120339840 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 2304 divisors.
41970120339840 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 41970120339840:
27 × 3 × 5 × 73 × 11 × 292 × 832
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 7 × 7 × 11 × 29 × 29 × 83 × 83)See below for interesting mathematical facts about the number 41970120339840 from the Numbermatics database.
Names of 41970120339840
- Cardinal: 41970120339840 can be written as Forty-one trillion, nine hundred seventy billion, one hundred twenty million, three hundred thirty-nine thousand, eight hundred forty.
Scientific notation
- Scientific notation: 4.197012033984 × 1013
Factors of 41970120339840
Divisors of 41970120339840
- Number of divisors d(n): 2304
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 11 12 14 15 16 20 21 22 24 28 29 30 32 33 35 40 42 44 48 49 55 56 58 60 64 66 70 77 80 83 84 87 88 96 98 105 110 112 116 120 128 132 140 145 147 154 160 165 166 168 174 176 192 196 203 210 220 224 231 232 240 245 249 264 280 290 294 308 319 320 330 332 336 343 348 352 384 385 392 406 415 420 435 440 448 462 464 480 490 498 528 539 560 580 581 588 609 616 638 640 660 664 672 686 696 704 735 770 784 812 830 840 841 870 880 896 913 924 928 957 960 980 996 1015 1029 1056 1078 1120 1155 1160 1162 1176 1218 1232 1245 1276 1320 1328 1344 1372 1392 1408 1421 1470 1540 1568 1595 1617 1624 1660 1680 1682 1715 1740 1743 1760 1826 1848 1856 1914 1920 1960 1992 2030 2058 2112 2156 2233 2240 2310 2320 2324 2352 2407 2436 2464 2490 2523 2552 2640 2656 2688 2695 2739 2744 2784 2842 2905 2940 3045 3080 3136 3190 3234 3248 3320 3360 3364 3430 3480 3486 3520 3652 3696 3712 3773 3828 3920 3984 4060 4067 4116 4205 4224 4263 4312 4466 4480 4565 4620 4640 4648 4704 4785 4814 4872 4928 4980 5046 5104 5145 5280 5312 5390 5478 5488 5568 5684 5810 5880 5887 6090 6160 6272 6380 6391 6468 6496 6640 6699 6720 6728 6860 6889 6960 6972 7040 7105 7221 7304 7392 7546 7656 7840 7968 8085 8120 8134 8232 8410 8526 8624 8715 8932 9130 9240 9251 9280 9296 9408 9570 9628 9744 9856 9947 9960 10092 10208 10290 10560 10624 10780 10956 10976 11136 11165 11319 11368 11620 11760 11774 12035 12180 12201 12320 12615 12760 12782 12936 12992 13280 13398 13440 13456 13695 13720 13778 13920 13944 14210 14442 14608 14784 15092 15312 15631 15680 15936 16170 16240 16268 16464 16820 16849 17052 17248 17430 17661 17864 18260 18480 18502 18560 18592 18816 18865 19140 19173 19256 19488 19894 19920 20184 20335 20416 20580 20667 21120 21315 21560 21912 21952 22330 22638 22736 23240 23520 23548 24070 24360 24402 24640 25230 25520 25564 25872 25984 26477 26560 26796 26912 27390 27440 27556 27753 27840 27888 28420 28469 28884 29216 29435 29568 29841 30184 30624 31262 31360 31872 31955 32340 32480 32536 32928 33495 33640 33698 34104 34445 34496 34860 35322 35728 36105 36520 36960 37004 37184 37730 38280 38346 38512 38976 39788 39840 40368 40670 40832 41160 41209 41334 42630 43120 43824 43904 44660 44737 45276 45472 46255 46480 46893 47040 47096 48140 48223 48720 48804 49280 49735 50460 50547 51040 51128 51744 52954 53120 53592 53824 54780 54880 55112 55506 55680 55776 56595 56840 56938 57768 58432 58870 59682 60368 61005 61248 62524 63910 64680 64757 64960 65072 65856 66990 67280 67396 68208 68890 68992 69720 69803 70644 71456 72210 73040 73920 74008 74368 75460 75779 76560 76692 77024 77952 78155 79431 79576 79680 80736 81340 82320 82418 82668 84245 85260 85407 86240 87648 88305 89320 89474 90552 90944 92510 92960 93786 94080 94192 95865 96280 96446 97440 97608 99470 100920 101094 102080 102256 103335 103488 105908 107184 107648 109417 109560 109760 110224 111012 111552 113190 113680 113876 115536 116864 117740 117943 119364 120736 122010 122496 123627 125048 127820 129360 129514 129920 130144 131712 132385 133980 134211 134560 134792 136416 137780 138765 139440 139606 141288 142345 142912 144420 144669 146080 147840 148016 149205 150920 151558 153120 153384 154048 156310 158862 159152 159360 161472 162680 164640 164836 165336 168490 170520 170814 172480 175296 176610 178640 178948 181104 181888 185020 185339 185920 187572 188384 191730 192560 192892 194271 194880 195216 198940 199781 201840 202188 204160 204512 206045 206670 206976 209409 211816 214368 218834 219120 219520 220448 222024 223104 223685 226380 227337 227360 227752 231072 234465 235480 235886 238728 241115 241472 244020 247254 250096 252735 255640 258720 259028 260288 264770 267960 268422 269120 269584 272832 275560 277530 278880 279212 282576 284690 285824 288463 288840 289338 292160 296032 298410 301840 303116 306240 306768 308096 312620 313159 317724 318304 322944 323785 325360 328251 329280 329672 330672 336980 337561 341040 341628 344960 349015 350592 353220 353829 357280 357896 362208 370040 370678 371840 375144 376768 378895 383460 385120 385784 388542 389760 390432 397155 397880 399562 403680 404376 409024 412090 413340 418818 423632 427035 428736 437668 438240 440896 444048 447370 452760 453299 454674 454720 455504 462144 468930 470960 471772 477456 482230 482944 488040 488621 494508 500192 505470 511280 517440 518056 520576 529540 530453 535920 536844 538240 539168 545664 547085 551120 555060 556017 557760 558424 565152 569380 576926 577680 578676 584320 589715 592064 596820 599343 603680 606232 612480 613536 618135 625240 626318 635448 636608 647570 650720 656502 658560 659344 661344 671055 673960 675122 682080 683256 698030 706440 707658 714560 715792 723345 724416 740080 741356 750288 753536 757790 766920 767833 770240 771568 777084 780864 794310 795760 799124 807360 808752 818048 824180 825601 826680 837636 847264 854070 857472 865389 875336 876480 881792 888096 894740 905520 906598 909348 909440 911008 924288 926695 937860 939477 941920 943544 954912 964460 971355 976080 977242 989016 998905 1000384 1010940 1012683 1022560 1034880 1036112 1047045 1059080 1060906 1071840 1073688 1078336 1094170 1102240 1110120 1112034 1115520 1116848 1130304 1136685 1138760 1153852 1155360 1157352 1179430 1184128 1193640 1198686 1207360 1212464 1227072 1236270 1250480 1252636 1270896 1273216 1295140 1297373 1301440 1313004 1318688 1322688 1342110 1347920 1350244 1359897 1364160 1366512 1396060 1398467 1412880 1415316 1429120 1431584 1442315 1446690 1448832 1465863 1480160 1482712 1500576 1515580 1533840 1535666 1540480 1543136 1554168 1561728 1565795 1588620 1591359 1591520 1598248 1614720 1617504 1641255 1648360 1651202 1653360 1675272 1687805 1694528 1708140 1730778 1750672 1752960 1769145 1776192 1789480 1811040 1813196 1818696 1822016 1853390 1875720 1878954 1883840 1887088 1909824 1928920 1942710 1952160 1954484 1978032 1997810 2000768 2021880 2025366 2045120 2072224 2094090 2118160 2121812 2143680 2147376 2156672 2188340 2197591 2204480 2220240 2224068 2233696 2260608 2266495 2273370 2277520 2303499 2307704 2310720 2314704 2358860 2362927 2387280 2397372 2414720 2424928 2443105 2454144 2472540 2476803 2500960 2505272 2541792 2590280 2594746 2602880 2626008 2637376 2645376 2652265 2684220 2695840 2700488 2719794 2728320 2733024 2780085 2792120 2796934 2825760 2830632 2863168 2884630 2893380 2931726 2960320 2965424 2996715 3001152 3031160 3067680 3071332 3086272 3108336 3131590 3173093 3177240 3182718 3183040 3196496 3235008 3282510 3296720 3302404 3306720 3350544 3375610 3389056 3416280 3420347 3461556 3501344 3538290 3552384 3578960 3622080 3626392 3637392 3644032 3706780 3713171 3751440 3757908 3767680 3774176 3819648 3839165 3857840 3885420 3892119 3904320 3908968 3956064 3995620 4043760 4050732 4090240 4128005 4144448 4188180 4195401 4236320 4243624 4287360 4294752 4326945 4376680 4395182 4408960 4440480 4448136 4467392 4532990 4546740 4555040 4606998 4615408 4621440 4629408 4697385 4717720 4725854 4774560 4794744 4849856 4886210 4945080 4953606 5001920 5010544 5063415 5083584 5180560 5189492 5252016 5274752 5304530 5368440 5374831 5391680 5400976 5439588 5466048 5560170 5584240 5593868 5651520 5661264 5726336 5769260 5786760 5793649 5863452 5920640 5930848 5993430 6002304 6062320 6135360 6142664 6172544 6216672 6263180 6346186 6354480 6365436 6366080 6392992 6470016 6486865 6565020 6592773 6593440 6604808 6613440 6701088 6751220 6799485 6832560 6840694 6923112 6992335 7002688 7076580 7088781 7157920 7244160 7252784 7274784 7329315 7413560 7426342 7502880 7515816 7548352 7678330 7715680 7770840 7784238 7808640 7817936 7912128 7956795 7991240 8087520 8101464 8256010 8288896 8376360 8390802 8472640 8487248 8589504 8653890 8753360 8790364 8880960 8896272 8934784 9065980 9081611 9093480 9110080 9213996 9230816 9258816 9394770 9435440 9451708 9519279 9549120 9589488 9699712 9772420 9789269 9890160 9907212 10003840 10021088 10126830 10167168 10261041 10361120 10378984 10504032 10609060 10736880 10749662 10783360 10801952 10879176 10932096 10987955 11120340 11139513 11168480 11187736 11303040 11322528 11517495 11538520 11573520 11587298 11726904 11814635 11861696 11986860 12124640 12270720 12285328 12384015 12433344 12526360 12692372 12708960 12730872 12785984 12973730 13130040 13185546 13186880 13209616 13226880 13402176 13502440 13598970 13665120 13681388 13846224 13984670 14005376 14153160 14177562 14315840 14505568 14549568 14658630 14827120 14852684 15005760 15031632 15096704 15356660 15383137 15431360 15541680 15568476 15635872 15824256 15865465 15913590 15982480 16124493 16175040 16202928 16512020 16752720 16781604 16945280 16974496 17101735 17179008 17307780 17380947 17506720 17580728 17761920 17792544 18131960 18163222 18186960 18220160 18427992 18461632 18517632 18565855 18789540 18870880 18903416 19038558 19098240 19178976 19460595 19544840 19578538 19780320 19814424 20042176 20253660 20522082 20722240 20757968 20977005 21008064 21218120 21473760 21499324 21603904 21758352 21975910 22240680 22279026 22336960 22375472 22645056 23034990 23077040 23147040 23174596 23453808 23629270 23723392 23942429 23973720 24249280 24570656 24768030 24866688 25052720 25384744 25417920 25461744 25571968 25947460 25992197 26260080 26371092 26373760 26419232 26804352 26874155 27004880 27197940 27244833 27330240 27362776 27692448 27969340 28306320 28355124 28631680 28968245 29011136 29099136 29317260 29367807 29654240 29705368 30011520 30063264 30713320 30766274 30862720 31083360 31136952 31271744 31730930 31827180 31964960 32248986 32350080 32405856 32963865 33024040 33505440 33563208 33948992 34203470 34615560 34761894 35013440 35161456 35443905 35585088 36263920 36326444 36373920 36855984 36923264 37131710 37579080 37623817 37741760 37806832 38077116 38357952 38921190 39089680 39157076 39560640 39628848 40084352 40507320 40555543 41044164 41444480 41515936 41954010 42016128 42436240 42947520 42998648 43207808 43516704 43951820 44481360 44558052 44673920 44750944 45290112 45408055 46069980 46149411 46154080 46294080 46349192 46907616 47258540 47596395 47884858 47947440 48498560 48946345 49141312 49536060 50105440 50769488 50835840 50923488 51305205 51894920 51984394 52520160 52742184 52838464 53748310 54009760 54395880 54489666 54660480 54725552 55384896 55697565 55938680 56612640 56710248 57936490 58022272 58634520 58735614 59308480 59410736 60126528 61426640 61532548 62166720 62273904 62543488 63461860 63654360 63730139 63929920 64497972 64811712 65927730 66048080 67010880 67126416 67897984 68406940 68524883 69231120 69523788 70026880 70322912 70887810 71170176 71827287 72527840 72652888 72747840 73711968 74263420 75158160 75247634 75483520 75613664 76154232 76715904 76915685 77842380 77976591 78179360 78314152 79121280 79257696 80622465 81014640 81111086 82088328 83031872 83908020 84872480 85895040 85997296 86904735 87033408 87903640 88962720 89116104 89501888 90816110 92139960 92298822 92308160 92588160 92698384 93815232 94517080 95192790 95769716 95894880 97892690 98282624 99072120 100210880 101538976 101846976 102610410 103789840 103968788 105040320 105484368 105676928 107496620 107681959 108019520 108791760 108979332 109451104 110769792 111395130 111877360 112871451 113225280 113420496 115872980 117269040 117471228 118616960 118821472 119712145 120253056 121666629 122853280 123065096 124333440 124547808 126923720 127308720 127460278 127859840 128995944 129623424 129960985 131855460 132096160 134021760 134252832 136224165 136813880 137049766 138462240 139047576 140645824 141775620 143654574 145055680 145305776 145495680 146839035 147423936 148526840 150316320 150495268 151227328 152308464 153831370 155684760 155953182 156358720 156628304 158515392 161244930 162029280 162222172 164176656 166063744 167816040 169744960 171994592 173809470 174066816 175807280 177925440 178232208 179003776 181632220 184279920 184597644 184616320 185396768 187630464 188119085 189034160 190385580 191190417 191539432 191789760 195785380 198144240 200421760 202777715 203077952 203693952 205220820 205574649 207579680 207937576 210080640 210968736 214993240 215363918 216039040 217583520 217958664 218902208 222790260 223754720 225742902 226450560 226840992 230747055 231745960 234538080 234942456 237642944 239424290 243333258 245706560 246130192 249095616 253847440 254617440 254920556 257991888 259921970 263366719 263710920 264192320 268505664 272448330 273627760 274099532 276924480 278095152 281291648 283551240 283888801 287309148 290111360 290611552 293678070 294847872 297053680 300632640 300990536 302454656 304616928 307662740 311369520 311906364 312717440 313256608 317030784 318650695 322489860 323045877 324058560 324444344 328353312 335632080 339489920 342624415 343989184 347618940 351614560 355850880 356464416 359136435 363264440 368559840 369195288 370793536 376238170 378068320 380771160 382380834 383078864 383579520 389882955 391570760 396288480 405555430 406155904 410441640 411149298 415159360 415875152 421937472 429986480 430727836 435167040 435917328 437804416 445580520 446110973 447509440 451485804 453681984 461494110 463491920 469076160 469884912 475285888 478848580 486666516 491413120 492260384 498191232 507694880 509234880 509841112 515983776 519843940 526733438 527421840 528384640 537011328 538409795 544896660 547255520 548199064 553848960 556190304 564357255 567102480 567777602 574618296 581223104 587356140 594107360 601265280 601981072 608333145 609233856 615325480 622739040 623812728 626513216 637301390 644979720 646091754 648117120 648888688 656706624 671264160 685248830 687978368 695237880 703229120 712928832 718272870 726528880 737119680 738390576 741587072 752476340 753773713 756136640 761542320 764761668 766157728 779765910 783141520 790100157 792576960 811110860 820883280 822298596 830318720 831750304 843874944 851666403 859972960 861455672 870334080 871834656 891161040 892221946 895018880 902971608 907363968 922988220 926983840 938152320 939769824 955952085 957697160 973333032 984520768 1015389760 1018469760 1019682224 1027873245 1031967552 1039687880 1053466876 1054843680 1076819590 1089793320 1094511040 1096398128 1112380608 1128714510 1134204960 1135555204 1149236592 1162446208 1174712280 1188214720 1203962144 1216666290 1218467712 1230650960 1245478080 1247625456 1253026432 1274602780 1289959440 1292183508 1297777376 1313413248 1316833595 1338332919 1342528320 1370497660 1390475760 1406458240 1419444005 1425857664 1436545740 1453057760 1474239360 1476781152 1504952680 1507547426 1512273280 1523084640 1529523336 1532315456 1559531820 1566283040 1580200314 1585153920 1615229385 1622221720 1641766560 1644597192 1663500608 1703332806 1719945920 1722911344 1743669312 1782322080 1784443892 1805943216 1845976440 1853967680 1879539648 1911904170 1915394320 1946666064 1969041536 1987221607 2030779520 2039364448 2055746490 2063935104 2079375760 2106933752 2109687360 2153639180 2179586640 2189022080 2192796256 2224761216 2230554865 2257429020 2261321139 2268409920 2271110408 2298473184 2349424560 2376429440 2407924288 2433332580 2461301920 2490956160 2495250912 2549205560 2579918880 2584367016 2595554752 2633667190 2676665838 2685056640 2740995320 2780951520 2838888010 2873091480 2906115520 2953562304 3009905360 3015094852 3046169280 3059046672 3064630912 3119063640 3122776811 3132566080 3160400628 3230458770 3244443440 3283533120 3289194384 3327001216 3406665612 3439891840 3445822688 3487338624 3564644160 3568887784 3611886432 3691952880 3707935360 3759079296 3768868565 3823808340 3830788640 3893332128 3950500785 3974443214 4078728896 4111492980 4158751520 4213867504 4219374720 4258332015 4307278360 4359173280 4385592512 4461109730 4514858040 4522642278 4536819840 4542220816 4596946368 4698849120 4815848576 4866665160 4922603840 4990501824 5098411120 5159837760 5168734032 5191109504 5267334380 5353331676 5481990640 5561903040 5677776020 5746182960 5812231040 5907124608 5961664821 6019810720 6030189704 6092338560 6118093344 6238127280 6245553622 6265132160 6320801256 6460917540 6488886880 6567066240 6578388768 6691664595 6813331224 6891645376 7129288320 7137775568 7223772864 7383905760 7537737130 7647616680 7661577280 7786664256 7901001570 7948886428 8157457792 8222985960 8317503040 8427735008 8516664030 8614556720 8718346560 8771185024 8922219460 9029716080 9045284556 9084441632 9193892736 9368330433 9397698240 9733330320 9845207680 9936108035 9981003648 10196822240 10319675520 10337468064 10534668760 10706663352 10963981280 11123806080 11306605695 11355552040 11492365920 11923329642 12039621440 12060379408 12236186688 12476254560 12491107244 12641602512 12921835080 12977773760 13156777536 13383329190 13626662448 13783290752 14275551136 14447545728 14767811520 15075474260 15295233360 15323154560 15573328512 15613884055 15802003140 15897772856 16445971920 16635006080 16855470016 17033328060 17229113440 17436693120 17844438920 18059432160 18090569112 18168883264 18736660866 18795396480 19466660640 19872216070 20393644480 20674936128 21069337520 21413326704 21859437677 21927962560 22613211390 22711104080 22984731840 23846659284 24079242880 24120758816 24472373376 24952509120 24982214488 25283205024 25843670160 25955547520 26313555072 26766658380 27253324896 28551102272 29535623040 29808324105 30150948520 30590466720 31227768110 31604006280 31795545712 32891943840 33710940032 34066656120 34458226880 35688877840 36118864320 36181138224 36337766528 37473321732 38933321280 39744432140 40787288960 41349872256 42138675040 42826653408 43718875354 43855925120 45226422780 45422208160 45969463680 46841652165 47693318568 48241517632 49905018240 49964428976 50566410048 51687340320 53533316760 54506649792 57102204544 59616648210 60301897040 61180933440 62455536220 63208012560 63591091424 65578313031 65783887680 68133312240 68916453760 71377755680 72237728640 72362276448 74946643464 77866642560 79488864280 84277350080 85653306816 87437750708 90452845560 90844416320 93683304330 95386637136 96483035264 99928857952 101132820096 103374680640 107066633520 109013299584 109297188385 119233296420 120603794080 122361866880 124911072440 126416025120 127182182848 131156626062 131567775360 136266624480 142755511360 144724552896 149893286928 158977728560 168554700160 171306613632 174875501416 180905691120 181688832640 187366608660 190773274272 199857715904 206749361280 214133267040 218594376770 238466592840 241207588160 249822144880 252832050240 254364365696 262313252124 272533248960 285511022720 289449105792 299786573856 317955457120 327891565155 349751002832 361811382240 374733217320 381546548544 399715431808 428266534080 437188753540 476933185680 482415176320 499644289760 505664100480 524626504248 545066497920 599573147712 635910914240 655783130310 699502005664 723622764480 749466434640 763093097088 856533068160 874377507080 953866371360 999288579520 1049253008496 1199146295424 1271821828480 1311566260620 1399004011328 1447245528960 1498932869280 1748755014160 1907732742720 1998577159040 2098506016992 2623132521240 2798008022656 2997865738560 3497510028320 3815465485440 4197012033984 5246265042480 5995731477120 6995020056640 8394024067968 10492530084960 13990040113280 20985060169920 41970120339840
- Sum of all divisors σ(n): 178414636608000
- Sum of proper divisors (its aliquot sum) s(n): 136444516268160
- 41970120339840 is an abundant number, because the sum of its proper divisors (136444516268160) is greater than itself. Its abundance is 94474395928320
Bases of 41970120339840
- Binary: 10011000101011111011100001110100110001100000002
- Hexadecimal: 0x262BEE1D3180
- Base-36: EVKT20I2O
Squares and roots of 41970120339840
- 41970120339840 squared (419701203398402) is 1761491001340651277091225600
- 41970120339840 cubed (419701203398403) is 73929989303812396873278919385754107904000
-
The
square root of 41970120339840 is 6478435.0224294141 -
The
cube root of 41970120339840 is 34752.0214381847
Scales and comparisons
How big is 41970120339840?- 41,970,120,339,840 seconds is equal to 1,334,520 years, 1 day, 17 hours, 4 minutes.
-
To count from 1 to 41,970,120,339,840 would take you about three million, three hundred thirty-six thousand, three hundred 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 41970120339840 cubic inches would be around 2896 feet tall.
Recreational maths with 41970120339840
- 41970120339840 backwards is 04893302107914
- The number of decimal digits it has is: 14
- The sum of 41970120339840's digits is 51
- 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 41970120339840 - Facts about the integer". Numbermatics.com. 2024. Web. 14 June 2024.
APA style:
Numbermatics. (2024). Number 41970120339840 - Facts about the integer. Retrieved 14 June 2024, from https://numbermatics.com/n/41970120339840/
Chicago style:
Numbermatics. 2024. "Number 41970120339840 - Facts about the integer". https://numbermatics.com/n/41970120339840/
The information we have on file for 41970120339840 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 41970120339840, math, Factors of 41970120339840, curriculum, school, college, exams, university, Prime factorization of 41970120339840, STEM, science, technology, engineering, physics, economics, calculator, forty-one trillion, nine hundred seventy billion, one hundred twenty million, three hundred thirty-nine thousand, eight hundred forty.