42559654596480
42,559,654,596,480 is an even composite number composed of eight prime numbers multiplied together.
42559654596480 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 42559654596480:
27 × 32 × 5 × 72 × 37 × 61 × 71 × 941
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 7 × 37 × 61 × 71 × 941)See below for interesting mathematical facts about the number 42559654596480 from the Numbermatics database.
Names of 42559654596480
- Cardinal: 42559654596480 can be written as Forty-two trillion, five hundred fifty-nine billion, six hundred fifty-four million, five hundred ninety-six thousand, four hundred eighty.
Scientific notation
- Scientific notation: 4.255965459648 × 1013
Factors of 42559654596480
Divisors of 42559654596480
- Number of divisors d(n): 2304
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 37 40 42 45 48 49 56 60 61 63 64 70 71 72 74 80 84 90 96 98 105 111 112 120 122 126 128 140 142 144 147 148 160 168 180 183 185 192 196 210 213 222 224 240 244 245 252 259 280 284 288 294 296 305 315 320 333 336 355 360 366 370 384 392 420 426 427 441 444 448 480 488 490 497 504 518 549 555 560 568 576 588 592 610 630 639 640 666 672 710 720 732 735 740 777 784 840 852 854 882 888 896 915 941 960 976 980 994 1008 1036 1065 1098 1110 1120 1136 1152 1176 1184 1220 1260 1278 1281 1295 1332 1344 1420 1440 1464 1470 1480 1491 1554 1568 1665 1680 1704 1708 1764 1776 1813 1830 1882 1920 1952 1960 1988 2016 2072 2130 2135 2196 2205 2220 2240 2257 2272 2331 2352 2368 2440 2485 2520 2556 2562 2590 2627 2664 2688 2745 2823 2840 2880 2928 2940 2960 2982 2989 3108 3136 3195 3330 3360 3408 3416 3479 3528 3552 3626 3660 3764 3843 3885 3904 3920 3976 4032 4144 4260 4270 4331 4392 4410 4440 4473 4480 4514 4544 4662 4704 4705 4736 4880 4970 5040 5112 5124 5180 5254 5328 5439 5490 5646 5680 5760 5856 5880 5920 5964 5978 6216 6272 6390 6405 6587 6660 6720 6771 6816 6832 6958 7056 7104 7252 7320 7455 7528 7686 7770 7808 7840 7881 7952 8064 8288 8469 8520 8540 8662 8784 8820 8880 8946 8967 9028 9065 9088 9324 9408 9410 9760 9940 10080 10224 10248 10360 10437 10508 10656 10878 10980 11285 11292 11360 11655 11712 11760 11840 11928 11956 12432 12780 12810 12993 13135 13174 13320 13440 13542 13632 13664 13916 14112 14115 14208 14504 14640 14910 14945 15056 15372 15540 15680 15762 15799 15904 16317 16576 16938 17040 17080 17324 17395 17568 17640 17760 17892 17934 18056 18130 18389 18648 18816 18820 19215 19520 19761 19880 20160 20313 20448 20496 20720 20874 21016 21312 21655 21756 21960 22365 22570 22584 22720 23310 23424 23520 23643 23680 23856 23912 24864 25560 25620 25986 26270 26348 26640 26901 27084 27195 27264 27328 27832 28224 28230 29008 29280 29820 29890 30112 30317 30744 31080 31311 31360 31524 31598 31808 32634 32935 33152 33855 33876 34080 34160 34648 34790 34817 35136 35280 35520 35784 35868 36112 36260 36778 37296 37640 38430 38979 39040 39405 39522 39760 40320 40626 40896 40992 41440 41748 42032 42345 42624 43310 43512 43920 44730 44835 45140 45168 45440 46109 46620 47040 47286 47397 47712 47824 49728 51120 51240 51972 52185 52540 52696 53280 53802 54168 54390 54656 55167 55664 56448 56460 57401 58016 58560 59283 59640 59780 60224 60634 61488 62160 62622 63048 63196 63616 64965 65268 65870 66811 67710 67752 68160 68320 69296 69580 69634 70272 70560 71040 71568 71736 72224 72520 73556 74592 75280 76860 77958 78810 78995 79044 79520 81252 81585 81792 81984 82880 83496 84064 84690 86620 87024 87840 89460 89670 90280 90336 90951 91945 92218 93240 94080 94572 94794 95424 95648 98805 99456 101565 102240 102480 103944 104370 104451 105080 105392 106560 107604 108336 108780 110334 110593 111328 112920 114802 116032 117120 118215 118566 119280 119560 120448 121268 122976 124320 125244 126096 126392 128723 129930 130536 131740 133622 134505 135420 135504 136320 136640 138327 138592 139160 139268 141120 142191 143136 143472 144448 145040 147112 149184 150560 151585 153720 155916 156555 157620 157990 158088 159040 160247 162504 163170 163968 165501 165760 166992 168128 169380 172203 173240 174048 174085 175680 178920 179340 180560 180672 181902 183890 184436 186480 189144 189588 190848 191296 194895 197610 200433 203130 204480 204960 207888 208740 208902 210160 210784 212219 213120 215208 216672 217560 220668 221186 222656 225840 229604 230545 232064 236430 236985 237132 238560 239120 242536 243719 245952 248640 250488 252192 252784 257446 259860 261072 263480 267244 269010 270840 271008 272853 273280 275835 276654 277184 278320 278536 282240 284382 286272 286944 287005 288896 290080 294224 296415 298368 301120 303170 307440 311832 313110 313353 315240 315980 316176 318080 320494 325008 326340 331002 331779 333984 334055 336256 338760 344406 346480 348096 348170 351360 357840 358680 361120 361344 363804 367780 368872 372960 378288 379176 382592 386169 389790 395220 400866 401807 406260 408960 409920 414981 415776 417480 417804 420320 421568 424438 430416 433344 435120 441336 442372 445312 451680 454755 459208 461090 467677 472860 473970 474264 477120 478240 480741 485072 487438 491904 497280 500976 504384 505568 514892 516609 519720 522144 522255 526960 534488 538020 541680 542016 545706 551670 552965 553308 554368 556640 557072 568764 572544 573888 574010 580160 588448 592830 601299 602240 606340 614880 623664 626220 626706 630480 631960 632352 636657 640988 643615 650016 652680 662004 663558 667968 668110 677520 688812 691635 692960 696192 696340 710955 715680 717360 722240 727608 731157 735560 737744 745920 756576 758352 772338 779580 790440 801235 801732 803614 812520 819840 827505 829962 831552 834960 835608 840640 843136 848876 860832 861015 866688 870240 882672 884744 903360 909510 918416 922180 935354 945720 947940 948528 954240 956480 961482 970144 974876 995337 1001952 1002165 1008768 1011136 1029784 1033218 1039440 1044288 1044510 1053920 1061095 1068976 1076040 1083360 1084032 1091412 1103340 1105930 1106616 1113280 1114144 1121729 1137528 1147776 1148020 1158507 1160320 1176896 1185660 1202598 1205421 1212680 1218595 1229760 1247328 1252440 1253412 1260960 1263920 1264704 1273314 1281976 1287230 1300032 1305360 1324008 1327116 1335936 1336220 1355040 1364265 1377624 1383270 1385920 1392680 1403031 1421910 1431360 1434720 1442223 1444480 1455216 1462314 1471120 1475488 1491840 1513152 1516704 1544676 1559160 1566765 1580880 1602470 1603464 1607228 1625040 1655010 1658895 1659924 1663104 1669920 1671216 1681280 1697752 1706033 1721664 1722030 1740480 1765344 1769488 1806720 1819020 1836832 1844360 1870708 1891440 1895880 1897056 1909971 1912960 1922964 1930845 1940288 1949752 1990674 2003904 2004330 2009035 2022272 2059568 2066436 2074905 2078880 2088576 2089020 2107840 2122190 2123837 2137952 2152080 2166720 2182824 2193471 2206680 2211860 2213232 2226560 2228288 2243458 2275056 2296040 2317014 2338385 2353792 2371320 2403705 2405196 2410842 2425360 2437190 2459520 2472007 2494656 2504880 2506824 2521920 2527840 2529408 2546628 2563952 2574460 2583045 2600064 2610720 2648016 2654232 2672440 2710080 2728530 2755248 2766540 2771840 2785360 2806062 2812649 2843820 2862720 2869440 2884446 2910432 2924628 2942240 2950976 3006495 3026304 3033408 3089352 3118320 3133530 3161760 3183285 3204940 3206928 3214456 3250080 3273739 3310020 3317790 3319848 3339840 3342432 3365187 3395504 3412066 3443328 3444060 3480960 3530688 3538976 3616263 3638040 3655785 3673664 3688720 3741416 3782880 3791760 3794112 3819942 3845928 3861690 3880576 3899504 3981348 4007808 4008660 4018070 4075471 4119136 4132872 4149810 4157760 4178040 4209093 4215680 4244380 4247674 4275904 4304160 4333440 4365648 4386942 4413360 4423720 4426464 4456576 4486916 4550112 4592080 4634028 4676770 4742640 4807410 4810392 4821684 4850720 4874380 4944014 4976685 4989312 5009760 5013648 5043840 5055680 5093256 5118099 5127904 5148920 5166090 5221440 5296032 5308464 5344880 5420160 5457060 5510496 5533080 5570720 5608645 5612124 5625298 5687640 5738880 5768892 5792535 5820864 5849256 5884480 5901952 6012990 6027105 6066816 6178704 6236640 6267060 6323520 6366570 6371511 6409880 6413856 6428912 6500160 6547478 6620040 6635580 6639696 6679680 6684864 6730374 6791008 6824132 6888120 7015155 7061376 7077952 7211115 7232526 7276080 7311570 7347328 7377440 7416021 7482832 7565760 7583520 7588224 7639884 7691856 7723380 7799008 7852103 7962696 8017320 8036140 8150942 8238272 8265744 8299620 8315520 8356080 8418186 8437947 8488760 8495348 8530165 8551808 8608320 8731296 8773884 8826720 8847440 8852928 8973832 9100224 9184160 9268056 9353540 9485280 9549855 9614820 9620784 9643368 9701440 9748760 9821217 9888028 9953370 10019520 10027296 10095561 10111360 10186512 10236198 10255808 10297840 10332180 10442880 10592064 10616928 10619185 10689760 10914120 10967355 11020992 11066160 11141440 11217290 11224248 11250596 11375280 11537784 11585070 11641728 11698512 11768960 12025980 12054210 12226413 12357408 12360035 12473280 12534120 12647040 12733140 12743022 12819760 12827712 12857824 13000320 13094956 13240080 13271160 13279392 13369728 13460748 13582016 13648264 13776240 14030310 14063245 14155904 14422230 14465052 14552160 14623140 14754880 14832042 14866859 14965664 15131520 15167040 15279768 15354297 15383712 15446760 15598016 15704206 15925392 16034640 16072280 16301884 16368695 16476544 16531488 16599240 16712160 16825935 16836372 16875894 16977520 16990696 17060330 17216640 17304049 17462592 17547768 17653440 17694880 17705856 17947664 18081315 18200448 18368320 18536112 18707080 18970560 19099710 19114533 19229640 19241568 19286736 19402880 19497520 19642434 19776056 19906740 20039040 20054592 20191122 20373024 20377355 20472396 20511616 20595680 20664360 21045465 21184128 21233856 21238370 21379520 21828240 21934710 22041984 22132320 22248063 22282880 22434580 22448496 22501192 22750560 23075568 23170140 23397024 23556309 24051960 24108420 24452826 24714816 24720070 24946560 25068240 25313841 25466280 25486044 25590495 25639520 25655424 25715648 26189912 26480160 26542320 26558784 26921496 27164032 27296528 27552480 28060620 28126490 28528297 28844460 28930104 29104320 29246280 29463651 29509760 29664084 29733718 29931328 30334080 30559536 30708594 30767424 30893520 31196032 31408412 31850784 31857555 32069280 32144560 32603768 32737390 33062976 33198480 33424320 33651870 33672744 33751788 33955040 33981392 34120660 34608098 34925184 35095536 35306880 35389760 35895328 36162630 36679239 36736640 37072224 37080105 37414160 37941120 38199420 38229066 38459280 38483136 38573472 38995040 39260515 39284868 39552112 39813480 40109184 40382244 40746048 40754710 40944792 41191360 41328720 42090930 42189735 42467712 42476740 42759040 43656480 43869420 44264640 44496126 44600577 44869160 44896992 45002384 45501120 46151136 46340280 46794048 47112618 48103920 48216840 48905652 49106085 49429632 49440140 50136480 50477805 50627682 50932560 50972088 51180990 51279040 51431296 51912147 52379824 52960320 53084640 53117568 53842992 54593056 55104960 56121240 56252980 57056594 57688920 57860208 58208640 58492560 58927302 59328168 59467436 59862656 61119072 61132065 61417188 61534848 61787040 62816824 63701568 63715110 64138560 64289120 65207536 65474780 66125952 66396960 66848640 67303740 67345488 67503576 67910080 67962784 68241320 69216196 70191072 70668927 70779520 71790656 72325260 73358478 74144448 74160210 74334295 74828320 76398840 76458132 76771485 76918560 76966272 77146944 77990080 78521030 78569736 79104224 79626960 80764488 81492096 81509420 81889584 82382720 82657440 84181860 84379470 84953480 85584891 86520245 87312960 87738840 88529280 88992252 89201154 89738320 89793984 90004768 91002240 92302272 92680560 93588096 94225236 95572665 96207840 96433680 97811304 98212170 98880280 100272960 100955610 101255364 101865120 101944176 102361980 102558080 103824294 104068013 104759648 105920640 106169280 107685984 109186112 110209920 111240315 112242480 112505960 114113188 115377840 115720416 116985120 117781545 117854604 118656336 118934872 121128343 122238144 122264130 122834376 123574080 125633648 126569205 127403136 127430220 128277120 128578240 130415072 130949560 132793920 133801731 134607480 134690976 135007152 135820160 135925568 136482640 138432392 140382144 141337854 142641485 143581312 144650520 146716956 147318255 148288896 148320420 148668590 149656640 150792427 152797680 152916264 153542970 153837120 154293888 155736441 155980160 157042060 157139472 158208448 159253920 161528976 163018840 163779168 165314880 168363720 168758940 169906960 171169782 173040490 174625920 175477680 177984504 178402308 179476640 179587968 180009536 183396195 184604544 185361120 188450472 191145330 192415680 192867360 195622608 196424340 197760560 199698079 200545920 201911220 202510728 203730240 203888352 204723960 207648588 208136026 209519296 212338560 215371968 218372224 222480630 223002885 224484960 225011920 228226376 230755680 231440832 233970240 235563090 235709208 237312672 237869744 242256686 244476288 244528260 245668752 247148160 251267296 253138410 254860440 256754673 257156480 259560735 260830144 261899120 265587840 267603462 269214960 269381952 270014304 271851136 272965280 276864784 280764288 282675708 285282970 289301040 293433912 294636510 296640840 297337180 299313280 301584854 305595360 305832528 307085940 307674240 311472882 312204039 314084120 314278944 316416896 318507840 323057952 326037680 327558336 330629760 336727440 337517880 339813920 342339564 346080980 350955360 353344635 355969008 356804616 358953280 360019072 363385029 366792390 370722240 376900944 382290660 384831360 385734720 391245216 392848680 395521120 399396158 403822440 405021456 407460480 407776704 409447920 415297176 416272052 419038592 427924455 430743936 444961260 446005770 448969920 450023840 452377281 456452752 461511360 462881664 467940480 471126180 471418416 474625344 475739488 484513372 489056520 491337504 502534592 506276820 509720880 513509346 519121470 520340065 521660288 523798240 535206924 538429920 538763904 540028608 545930560 553729568 565351416 570565940 578602080 586867824 589273020 593281680 594674360 599094237 603169708 605641715 611190720 611665056 614171880 622945764 624408078 628168240 628557888 637015680 646115904 652075360 655116672 669008655 673454880 675035760 679627840 684679128 692161960 701910720 706689270 711938016 713609232 717906560 726770058 733584780 741444480 753801888 753962135 764581320 771469440 778682205 782490432 785697360 791042240 798792316 807644880 810042912 815553408 818895840 830594352 832544104 855848910 889922520 892011540 897939840 900047680 904754562 912905504 923022720 936612117 942252360 942836832 949250688 951478976 969026744 978113040 982675008 998490395 1005069184 1012553640 1019441760 1027018692 1038242940 1040680130 1047596480 1055546989 1070413848 1076859840 1080057216 1090155087 1091861120 1107459136 1130702832 1141131880 1157204160 1173735648 1178546040 1186563360 1189348720 1198188474 1206339416 1211283430 1222381440 1223330112 1228343760 1245891528 1248816156 1256336480 1257115776 1283773365 1292231808 1304150720 1338017310 1346909760 1350071520 1357131843 1359255680 1369358256 1384323920 1403821440 1413378540 1423876032 1427218464 1453540116 1467169560 1507603776 1507924270 1529162640 1557364410 1561020195 1564980864 1571394720 1582084480 1597584632 1615289760 1620085824 1637791680 1661188704 1665088208 1711697820 1779845040 1784023080 1797282711 1800095360 1809509124 1816925145 1825811008 1873224234 1884504720 1885673664 1902957952 1938053488 1956226080 1965350016 1996980790 2025107280 2038883520 2054037384 2076485880 2081360260 2095192960 2111093978 2140827696 2153719680 2180310174 2214918272 2261405664 2261886405 2282263760 2314408320 2347471296 2357092080 2373126720 2378697440 2396376948 2412678832 2422566860 2446660224 2456687520 2491783056 2497632312 2512672960 2567546730 2608301440 2676034620 2693819520 2700143040 2714263686 2738716512 2768647840 2826757080 2847752064 2854436928 2907080232 2934339120 2995471185 3015207552 3015848540 3058325280 3114728820 3122040390 3142789440 3166640967 3195169264 3230579520 3240171648 3275583360 3322377408 3330176416 3423395640 3559690080 3568046160 3594565422 3619018248 3633850290 3651622016 3746448468 3769009440 3771347328 3876106976 3912452160 3993961580 4050214560 4077767040 4108074768 4152971760 4162720520 4222187956 4281655392 4360620348 4522811328 4523772810 4564527520 4683060585 4694942592 4714184160 4746253440 4757394880 4792753896 4825357664 4845133720 4913375040 4983566112 4995264624 5025345920 5135093460 5277734945 5352069240 5400286080 5428527372 5450775435 5477433024 5537295680 5653514160 5708873856 5814160464 5868678240 5990942370 6031697080 6116650560 6229457640 6244080780 6285578880 6333281934 6390338528 6461159040 6644754816 6660352832 6785659215 6846791280 7119380160 7136092320 7189130844 7238036496 7267700580 7388828923 7492896936 7538018880 7752213952 7824904320 7987923160 8100429120 8216149536 8305943520 8325441040 8444375912 8563310784 8721240696 8986413555 9045622656 9047545620 9129055040 9366121170 9428368320 9499922901 9514789760 9585507792 9650715328 9690267440 9826750080 9967132224 9990529248 10270186920 10555469890 10704138480 10857054744 10901550870 10954866048 11074591360 11307028320 11628320928 11737356480 11981884740 12063394160 12233301120 12458915280 12488161560 12666563868 12780677056 13320705664 13571318430 13693582560 14238760320 14272184640 14378261688 14476072992 14535401160 14777657846 14985793872 15076037760 15504427904 15833204835 15975846320 16200858240 16432299072 16611887040 16650882080 16888751824 17126621568 17442481392 17972827110 18095091240 18258110080 18732242340 18856736640 18999845802 19171015584 19301430656 19380534880 19934264448 19981058496 20540373840 21110939780 21408276960 21714109488 21803101740 22166486769 22614056640 23256641856 23474712960 23963769480 24126788320 24917830560 24976323120 25333127736 25561354112 27142636860 27387165120 28544369280 28756523376 28952145984 29070802320 29555315692 29971587744 31666409670 31951692640 32864598144 33223774080 33301764160 33777503648 34884962784 35945654220 36190182480 36944144615 37464484680 37999691604 38342031168 38761069760 39962116992 41080747680 42221879560 42816553920 43428218976 43606203480 44332973538 45228113280 46513283712 47499614505 47927538960 48253576640 49835661120 49952646240 50666255472 54285273720 54774330240 57513046752 57904291968 58141604640 59110631384 59943175488 63332819340 63903385280 66499460307 66603528320 67555007296 69769925568 71891308440 72380364960 73888289230 74928969360 75999383208 76684062336 77522139520 82161495360 84443759120 85633107840 86856437952 87212406960 88665947076 94999229010 95855077920 96507153280 99671322240 99905292480 101332510944 108570547440 110832433845 115026093504 116283209280 118221262768 119886350976 126665638680 127806770560 132998920614 135110014592 139539851136 143782616880 144760729920 147776578460 149857938720 151998766416 164322990720 168887518240 173712875904 174424813920 177331894152 189998458020 191710155840 199810584960 202665021888 217141094880 221664867690 230052187008 232566418560 236442525536 253331277360 265997841228 287565233760 289521459840 295553156920 299715877440 303997532832 332497301535 337775036480 348849627840 354663788304 379996916040 383420311680 405330043776 434282189760 443329735380 472885051072 506662554720 531995682456 575130467520 591106313840 599431754880 607995065664 664994603070 675550072960 697699255680 709327576608 759993832080 868564379520 886659470760 945770102144 1013325109440 1063991364912 1150260935040 1182212627680 1215990131328 1329989206140 1418655153216 1519987664160 1773318941520 2026650218880 2127982729824 2364425255360 2659978412280 2837310306432 3039975328320 3546637883040 4255965459648 4728850510720 5319956824560 6079950656640 7093275766080 8511930919296 10639913649120 14186551532160 21279827298240 42559654596480
- Sum of all divisors σ(n): 181162507893120
- Sum of proper divisors (its aliquot sum) s(n): 138602853296640
- 42559654596480 is an abundant number, because the sum of its proper divisors (138602853296640) is greater than itself. Its abundance is 96043198700160
Bases of 42559654596480
- Binary: 10011010110101001100010001100000001111100000002
- Hexadecimal: 0x26B531180F80
- Base-36: F33MVHLS0
Squares and roots of 42559654596480
- 42559654596480 squared (425596545964802) is 1811324199371681191628390400
- 42559654596480 cubed (425596545964803) is 77089332287504427355232389183423905792000
-
The
square root of 42559654596480 is 6523776.0995055617 -
The
cube root of 42559654596480 is 34913.9804899531
Scales and comparisons
How big is 42559654596480?- 42,559,654,596,480 seconds is equal to 1,353,265 years, 19 weeks, 1 day, 20 hours, 48 minutes.
-
To count from 1 to 42,559,654,596,480 would take you about three million, three hundred eighty-three thousand, one hundred sixty-three 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 42559654596480 cubic inches would be around 2909.5 feet tall.
Recreational maths with 42559654596480
- 42559654596480 backwards is 08469545695524
- 42559654596480 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 42559654596480's digits is 72
- 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 42559654596480 - Facts about the integer". Numbermatics.com. 2024. Web. 21 September 2024.
APA style:
Numbermatics. (2024). Number 42559654596480 - Facts about the integer. Retrieved 21 September 2024, from https://numbermatics.com/n/42559654596480/
Chicago style:
Numbermatics. 2024. "Number 42559654596480 - Facts about the integer". https://numbermatics.com/n/42559654596480/
The information we have on file for 42559654596480 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 42559654596480, math, Factors of 42559654596480, curriculum, school, college, exams, university, Prime factorization of 42559654596480, STEM, science, technology, engineering, physics, economics, calculator, forty-two trillion, five hundred fifty-nine billion, six hundred fifty-four million, five hundred ninety-six thousand, four hundred eighty.