13617492567352960
13,617,492,567,352,960 is an even composite number composed of nine prime numbers multiplied together.
13617492567352960 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of two thousand and forty-eight divisors.
Prime factorization of 13617492567352960:
27 × 5 × 11 × 13 × 19 × 61 × 89 × 137 × 10529
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 13 × 19 × 61 × 89 × 137 × 10529)See below for interesting mathematical facts about the number 13617492567352960 from the Numbermatics database.
Names of 13617492567352960
- Cardinal: 13617492567352960 can be written as Thirteen quadrillion, six hundred seventeen trillion, four hundred ninety-two billion, five hundred sixty-seven million, three hundred fifty-two thousand, nine hundred sixty.
Scientific notation
- Scientific notation: 1.361749256735296 × 1016
Factors of 13617492567352960
Divisors of 13617492567352960
- Number of divisors d(n): 2048
-
Complete list of divisors:
1 2 4 5 8 10 11 13 16 19 20 22 26 32 38 40 44 52 55 61 64 65 76 80 88 89 95 104 110 122 128 130 137 143 152 160 176 178 190 208 209 220 244 247 260 274 286 304 305 320 352 356 380 416 418 440 445 488 494 520 548 572 608 610 640 671 685 704 712 715 760 793 832 836 880 890 976 979 988 1040 1045 1096 1144 1157 1159 1216 1220 1235 1342 1370 1408 1424 1430 1507 1520 1586 1664 1672 1691 1760 1780 1781 1952 1958 1976 2080 2090 2192 2288 2314 2318 2432 2440 2470 2603 2684 2717 2740 2848 2860 3014 3040 3172 3344 3355 3382 3520 3560 3562 3904 3916 3952 3965 4160 4180 4384 4576 4628 4636 4880 4895 4940 5206 5368 5429 5434 5480 5696 5720 5785 5795 6028 6080 6344 6688 6710 6764 7040 7120 7124 7535 7808 7832 7904 7930 8320 8357 8360 8455 8723 8768 8905 9152 9256 9272 9760 9790 9880 10412 10529 10736 10858 10868 10960 11392 11440 11570 11590 12056 12160 12193 12688 12727 12749 13015 13376 13420 13528 13585 14240 14248 15067 15070 15664 15808 15860 16714 16720 16910 17446 17536 17810 18304 18512 18544 18601 19520 19580 19591 19760 20824 21058 21472 21716 21736 21920 21983 22880 23140 23180 24112 24386 25376 25454 25498 26030 26752 26840 27056 27145 27170 28480 28496 28633 30134 30140 31328 31616 31720 33428 33440 33820 33839 34892 35620 37024 37088 37202 39040 39160 39182 39520 41648 41785 42116 42944 43432 43472 43615 43840 43966 45760 46280 46360 48224 48772 50752 50908 50996 52060 52645 53680 54112 54290 54340 56960 56992 57266 59719 60268 60280 60965 62656 63440 63635 63745 66856 66880 67640 67678 69784 70577 71240 74048 74176 74404 75335 78320 78364 79040 83296 83570 84232 85888 86864 86944 87230 87680 87932 91520 91927 92560 92720 93005 96448 97544 97955 101504 101816 101992 103151 104120 105290 107360 108224 108580 108641 108680 109915 113984 114532 115819 119438 120536 120560 121930 125312 126880 127270 127490 133712 133760 134123 135280 135356 136877 139568 141154 142480 143165 148096 148352 148808 150670 156640 156728 158080 158509 158783 165737 166592 167140 168464 169195 173728 173888 174460 175864 183854 185120 185440 186010 192896 195088 195910 200051 203632 203984 206302 208240 210580 214720 216448 217160 217282 217360 219830 227968 229064 231638 231667 238876 241072 241120 241813 243860 253760 254540 254980 267424 268246 270560 270712 273754 279136 282308 284960 286330 297616 298595 301340 313280 313456 317018 317566 331474 333184 334280 336928 338390 347456 347776 348920 351728 352885 367708 370240 370880 372020 372229 390176 391820 400102 407264 407968 412604 416480 421160 429440 434320 434564 434720 439660 458128 459635 463276 463334 477752 482144 482240 483626 487720 507520 509080 509960 515755 534848 536492 541120 541424 543205 547508 558272 564616 569920 572660 579095 595232 597190 602680 626560 626912 634036 635132 642269 662948 668560 670615 673856 676780 684385 694912 697840 703456 705770 735416 740480 741760 743773 744040 744458 776347 780352 783640 792545 793915 800204 814528 815936 825208 828685 832960 842320 868640 869128 869440 879320 916256 919270 926552 926668 937081 955504 964288 964480 967252 975440 1000255 1018160 1019920 1031510 1069696 1072984 1082240 1082848 1086410 1095016 1116544 1129232 1134661 1139840 1145320 1158190 1158335 1190464 1194380 1195051 1205360 1209065 1253824 1268072 1270264 1284538 1325896 1337120 1340963 1341230 1347712 1353560 1368770 1395680 1406912 1411540 1442473 1470832 1487546 1488080 1488916 1505647 1552694 1560704 1567280 1585090 1587830 1600408 1629056 1631872 1650416 1657370 1665920 1684640 1737280 1738256 1738880 1743599 1746613 1758640 1832512 1838540 1853104 1853336 1861145 1874162 1911008 1928576 1934504 1950880 2000510 2036320 2039840 2063020 2064179 2145968 2165696 2172820 2190032 2200561 2258464 2269322 2290640 2316380 2316670 2380928 2388760 2390102 2410720 2418130 2507648 2536144 2540528 2548337 2569076 2600663 2651792 2674240 2681926 2682460 2707120 2737540 2791360 2813824 2823080 2884946 2941664 2975092 2976160 2977832 3011294 3011671 3105388 3134560 3170180 3175660 3200816 3211345 3300832 3314740 3369280 3474560 3476512 3487198 3493226 3517280 3665024 3677080 3706208 3706672 3718865 3722290 3748324 3822016 3869008 3881735 3901760 4001020 4072640 4079680 4126040 4128358 4291936 4331392 4345640 4380064 4401122 4516928 4538644 4581280 4632760 4633340 4685405 4777520 4780204 4821440 4836260 5072288 5081056 5096674 5138152 5201326 5303584 5348480 5363852 5364920 5414240 5475080 5582720 5646160 5673305 5769892 5883328 5950184 5952320 5955664 5975255 6022588 6023342 6210776 6269120 6340360 6351320 6401632 6422690 6601664 6629480 6704815 6738560 6953024 6974396 6986452 7034560 7064959 7212365 7354160 7412416 7413344 7437730 7444580 7496648 7528235 7644032 7738016 7763470 7803520 8002040 8145280 8159360 8181503 8252080 8256716 8349497 8583872 8691280 8717995 8733065 8760128 8802244 9033856 9077288 9162560 9265520 9266680 9370810 9555040 9560408 9642880 9669049 9672520 10144576 10162112 10193348 10276304 10307891 10320895 10402652 10607168 10727704 10729840 10828480 10950160 11002805 11292320 11346610 11539784 11766656 11900368 11904640 11911328 11950510 12045176 12046684 12182053 12203111 12421552 12538240 12680720 12702640 12741685 12803264 12845380 13003315 13203328 13258960 13409630 13906048 13948792 13972904 14069120 14129918 14131687 14424730 14708320 14750593 14824832 14826688 14875460 14889160 14993296 15056470 15058355 15476032 15526940 15867203 16004080 16363006 16504160 16513432 16698994 17167744 17382560 17435990 17466130 17520256 17604488 17804539 18154576 18325120 18531040 18533360 18741620 18752149 19110080 19120816 19338098 19345040 20289152 20324224 20386696 20552608 20615782 20641790 20805304 21214336 21455408 21459680 21656960 21900320 22005610 22584640 22693220 22705969 23079568 23800736 23822656 23901020 24090352 24093368 24364106 24406222 24843104 25361440 25405280 25483370 25606528 25690760 26006630 26517920 26819260 27406987 27897584 27945808 28259836 28263374 28607293 28849460 29416640 29501186 29653376 29750920 29778320 29986592 30112940 30116710 30952064 31053880 31734406 32008160 32726012 33008320 33026864 33128381 33397988 34765120 34871980 34932260 35208976 35324795 35609078 36309152 37062080 37066720 37483240 37504298 38220160 38241632 38676196 38690080 40773392 40907515 41105216 41231564 41283580 41610608 41747485 42910816 42919360 43800640 44011220 45169280 45386440 45411938 46159136 47601472 47645312 47802040 48180704 48186736 48345245 48728212 48812444 49686208 50722880 50810560 50966740 51381520 51539455 52013260 53035840 53638520 54813974 55795168 55891616 56519672 56526748 57161941 57214586 57698920 58833280 59002372 59501840 59556640 59973184 60225880 60233420 60910265 61015555 62107760 63468812 64016320 65452024 66016640 66053728 66256762 66795976 69530240 69743960 69864520 70417952 70649590 70658435 71218156 72618304 73752965 74124160 74133440 74966480 75008596 76483264 77352392 77380160 79336015 81546784 81815030 82210432 82463128 82567160 83221216 83494970 85821632 85838720 87601280 87990853 88022440 89022695 90772880 90823876 91844467 92318272 93760745 95202944 95604080 96361408 96373472 96690490 97456424 97624888 99372416 101445760 101621120 101933480 102763040 103078910 104026520 106071680 106359539 107277040 109627948 111590336 111783232 113039344 113053496 113529845 114323882 114429172 115397840 118004744 119003680 119113280 119946368 120451760 120466840 121820530 122031110 124215520 126937624 128032640 128380097 130904048 132107456 132513524 133591952 134002583 134234221 137034935 139487920 139729040 140835904 141299180 141316870 142436312 143036465 145236608 147505930 148266880 149932960 150017192 152966528 154704784 154760320 155448557 158640443 158672030 163093568 163630060 164926256 165134320 165641905 166442432 166989940 171643264 175981706 176044880 178045390 181545760 181647752 183688934 183711931 184636544 187521490 191208160 192722816 192746944 193380980 194912848 195249776 195849929 203866960 205526080 206157820 206273639 208053040 212719078 214554080 219255896 223180672 223566464 226078688 226106992 227059690 228647764 228858344 230795680 231459007 236009488 238007360 238226560 240903520 240933680 243641060 244062220 248431040 253875248 256760194 261808096 264214912 265027048 267183904 268005166 268468442 274069870 278975840 279458080 281671808 282598360 282633740 284872624 285809705 286072930 295011860 299865920 300034384 301476857 309409568 310897114 317280886 317344060 326187136 327260120 329852512 330268640 331283810 332884864 333979880 351963412 352089760 356090780 356290831 363091520 363295504 367377868 367423862 375042980 382416320 385493888 386761960 389825696 390499552 391699858 407733920 411052160 412315640 412547278 416106080 425438156 429108160 438511792 439954265 452157376 452213984 454119380 457295528 457716688 459222335 461591360 462918014 472018976 476014720 481807040 481867360 487282120 488124440 496862080 507750496 513520388 523616192 530054096 531797695 534367808 536010332 536936884 548139740 557951680 558916160 565196720 565267480 569745248 571619410 572145860 590023720 599731840 600068768 602953714 618819136 621794228 628781351 634561772 634688120 641900485 654520240 659705024 660537280 662567620 667959760 670012915 671171105 703926824 704179520 712181560 712581662 726183040 726591008 734755736 734847724 743105233 750085960 764832640 773523920 777242785 779651392 780999104 783399716 793202215 815467840 824631280 825094556 832212160 850876312 858216320 877023584 879908530 904314752 904427968 908238760 914591056 915433376 918444670 918559655 923182720 925836028 944037952 963614080 963734720 967899383 974564240 976248880 979249645 1015500992 1027040776 1031368195 1047232384 1060108192 1063595390 1068735616 1072020664 1073873768 1086076879 1096279480 1115903360 1117832320 1130393440 1130534960 1139490496 1143238820 1143881089 1144291720 1157295035 1180047440 1200137536 1205907428 1237638272 1243588456 1257562702 1269123544 1269376240 1283800970 1309040480 1319410048 1321074560 1325135240 1335919520 1340025830 1342342210 1407853648 1408359040 1412181067 1424363120 1425163324 1453182016 1469511472 1469695448 1486210466 1500171920 1507384285 1547047840 1554485570 1559302784 1561998208 1566799432 1586404430 1630935680 1649262560 1650189112 1664424320 1668941261 1671826207 1701752624 1745044873 1754047168 1759817060 1781454155 1808855936 1816477520 1829182112 1830866752 1836889340 1837119310 1851672056 1888075904 1927469440 1935798766 1949128480 1952497760 1958499290 2020831241 2031001984 2054081552 2062736390 2120216384 2127190780 2144041328 2147747536 2172153758 2192558960 2260786880 2261069920 2278980992 2286477640 2287762178 2288583440 2314590070 2360094880 2400275072 2411814856 2439221843 2487176912 2515125404 2538247088 2538752480 2546049077 2567601940 2618080960 2650270480 2671839040 2680051660 2684684420 2815707296 2824362134 2848726240 2850326648 2906364032 2939022944 2939390896 2972420932 3000343840 3014768570 3094095680 3108971140 3133598864 3143906755 3172808860 3298525120 3300378224 3337882522 3343652414 3403505248 3490089746 3508094336 3519634120 3562908310 3632955040 3658364224 3661733504 3673778680 3674238620 3703344112 3715526165 3871597532 3898256960 3904995520 3916998580 3919199141 4041662482 4108163104 4125472780 4240432768 4254381560 4288082656 4295495072 4344307516 4385117920 4521573760 4522139840 4572955280 4575524356 4577166880 4629180140 4720189760 4823629712 4839496915 4878443686 4974353824 5030250808 5076494176 5077504960 5092098154 5135203880 5236161920 5300540960 5343678080 5360103320 5369368840 5430384395 5631414592 5648724268 5697452480 5700653296 5719405445 5878045888 5878781792 5944841864 6000687680 6029537140 6188191360 6217942280 6267197728 6287813510 6345617720 6597050240 6600756448 6675765044 6687304828 6807010496 6980179492 7039268240 7060905335 7125816620 7265910080 7316728448 7347557360 7348477240 7406688224 7431052330 7743195064 7796513920 7809991040 7831185917 7833997160 7838398282 8083324964 8174157563 8216326208 8250945560 8344706305 8359131035 8508763120 8576165312 8590990144 8688615032 8725224365 8770235840 9044279680 9145910560 9151048712 9154333760 9258360280 9440379520 9647259424 9678993830 9756887372 9948707648 10060501616 10104156205 10152988352 10155009920 10184196308 10270407760 10601081920 10720206640 10738737680 10860768790 11262829184 11297448536 11394904960 11401306592 11438810890 11756091776 11757563584 11889683728 11946845669 12001375360 12059074280 12196109215 12435884560 12534395456 12575627020 12582691979 12691235440 12730245385 13201512896 13351530088 13374609656 13614020992 13960358984 14078536480 14118999427 14121810670 14251633240 14531820160 14695114720 14696954480 14813376448 14862104660 15486390128 15662371834 15667994320 15676796564 16166649928 16348315126 16432652416 16501891120 16689412610 16718262070 17017526240 17152330624 17181980288 17377230064 17450448730 17540471680 18291821120 18302097424 18308667520 18358353871 18390088277 18516720560 19294518848 19357987660 19513774744 19595995705 19897415296 20121003232 20208312410 20305976704 20368392616 20540815520 21202163840 21440413280 21477475360 21721537580 21733740691 22594897072 22802613184 22877621780 23515127168 23779367456 23893691338 24118148560 24392218430 24871769120 25068790912 25151254040 25165383958 25382470880 25460490770 26403025792 26703060176 26749219312 26831440273 27920717968 28157072960 28237998854 28243621340 28503266480 29390229440 29393908960 29626752896 29724209320 30972780256 31324743668 31335988640 31353593128 31709883959 32333299856 32696630252 33003782240 33378825220 33436524140 34035052480 34754460128 34900897460 36583642240 36604194848 36716707742 36780176554 37033441120 38589037696 38715975320 39027549488 39155929585 39191991410 40242006464 40416624820 40736785232 40870787815 41081631040 42880826560 42954950720 43443075160 43467481382 45189794144 45605226368 45755243560 47558734912 47787382676 48236297120 48784436860 49743538240 50302508080 50330767916 50764941760 50920981540 53406120352 53498438624 53662880546 55841435936 56314145920 56475997708 56487242680 57006532960 58780458880 58787817920 59448418640 59734228345 61945560512 62649487336 62671977280 62707186256 62913459895 63419767918 64666599712 65393260504 66007564480 66757650440 66873048280 68070104960 69508920256 69801794920 70594997135 73208389696 73433415484 73560353108 74066882240 77431950640 78055098976 78311859170 78383982820 80484012928 80833249640 81473570464 81741575630 82163262080 85761653120 85909901440 86143045087 86886150320 86934962764 90379588288 91510487120 91791769355 91950441385 95117469824 95574765352 96472594240 97568873720 99487076480 100605016160 100661535832 101529883520 101805416921 101841963080 106812240704 106996877248 107325761092 108668703455 111682871872 112951995416 112974485360 114013065920 117575635840 118896837280 119468456690 123891121024 125298974672 125343954560 125414372512 125826919790 126839535836 129333199424 130786521008 132015128960 133515300880 133746096560 134157201365 139017840512 139603589840 141189994270 146416779392 146866830968 147120706216 148133764480 148792532423 154863901280 155308993697 156110197952 156623718340 156767965640 158549419795 161666499280 162947140928 163483151260 172286090174 173772300640 173869925528 180759176576 183020974240 183583538710 183900882770 191149530704 192945188480 195137747440 201210032320 201323071664 203610833842 203683926160 213624481408 213993754496 214651522184 217337406910 223365743744 225903990832 225948970720 228026131840 237793674560 238936913380 239071147601 250597949344 250828745024 251653839580 253679071672 258666398848 261573042016 267030601760 267492193120 268314402730 279207179680 282379988540 293733661936 294241412432 297585064846 309727802560 310617987394 312220395904 313247436680 313535931280 317098839590 323332998560 325894281856 326966302520 344572180348 347544601280 347739851056 348808723549 366041948480 367167077420 367801765540 382299061408 390275494880 402420064640 402646143328 407221667684 407367852320 429303044368 430715225435 434674813820 451807981664 451897941440 475587349120 477873826760 478142295202 501195898688 501657490048 503307679160 507358143344 509027084605 523146084032 534061203520 534984386240 536628805460 558414359360 564759977080 587467323872 588482824864 595170129692 619455605120 621235974788 626494873360 627071862560 634197679180 646665997120 653932605040 689144360696 695089202560 695479702112 697617447098 732083896960 734334154840 735603531080 743962662115 764598122816 776544968485 780550989760 805292286656 814443335368 814735704640 858606088736 861430450870 869349627640 903615963328 903795882880 955747653520 956284590404 1002391797376 1006615358320 1014716286688 1018054169210 1046292168064 1068122407040 1069968772480 1073257610920 1116828718720 1119859586131 1129519954160 1174934647744 1176965649728 1190340259384 1195355738005 1242471949576 1252989746720 1254143725120 1268395358360 1293331994240 1307865210080 1378288721392 1390959404224 1395234894196 1468668309680 1471207062160 1487925324230 1529196245632 1553089936970 1561101979520 1610584573312 1628886670736 1629471409280 1636717856653 1717212177472 1722860901740 1738699255280 1744043617745 1807231926656 1911495307040 1912569180808 1934302921499 2013230716640 2029432573376 2036108338420 2146515221840 2239719172262 2259039908320 2349869295488 2353931299456 2380680518768 2390711476010 2484943899152 2505979493440 2508287450240 2536790716720 2615730420160 2756577442784 2781918808448 2790469788392 2937336619360 2942414124320 2975850648460 3106179873940 3257773341472 3273435713306 3434424354944 3445721803480 3477398510560 3488087235490 3822990614080 3825138361616 3868605842998 4026461433280 4058865146752 4072216676840 4293030443680 4479438344524 4518079816640 4761361037536 4781422952020 4969887798304 5011958986880 5073581433440 5231460840320 5513154885568 5580939576784 5599297930655 5874673238720 5884828248640 5951701296920 6212359747880 6515546682944 6546871426612 6891443606960 6954797021120 6976174470980 7645981228160 7650276723232 7737211685996 8052922866560 8144433353680 8183589283265 8586060887360 8958876689048 9036159633280 9522722075072 9562845904040 9671514607495 9939775596608 10147162866880 11026309771136 11161879153568 11198595861310 11749346477440 11769656497280 11903402593840 12424719495760 13031093365888 13093742853224 13782887213920 13909594042240 13952348941960 15300553446464 15474423371992 16288866707360 16367178566530 17172121774720 17917753378096 19045444150144 19125691808080 19343029214990 19879551193216 20294325733760 21277332136489 22323758307136 22397191722620 23806805187680 24849438991520 26187485706448 27565774427840 27904697883920 30601106892928 30948846743984 32577733414720 32734357133060 35835506756192 38251383616160 38686058429980 42554664272978 44647516614272 44794383445240 47613610375360 49698877983040 52374971412896 55131548855680 55809395767840 61897693487968 65155466829440 65468714266120 71671013512384 76502767232320 77372116859960 85109328545956 89588766890480 95227220750720 99397755966080 104749942825792 106386660682445 111618791535680 123795386975936 130937428532240 143342027024768 153005534464640 154744233719920 170218657091912 179177533780960 209499885651584 212773321364890 223237583071360 247590773951872 261874857064480 309488467439840 340437314183824 358355067561920 425546642729780 523749714128960 618976934879680 680874628367648 716710135123840 851093285459560 1047499428257920 1237953869759360 1361749256735296 1702186570919120 2723498513470592 3404373141838240 6808746283676480 13617492567352960
- Sum of all divisors σ(n): 41684285784960000
- Sum of proper divisors (its aliquot sum) s(n): 28066793217607040
- 13617492567352960 is an abundant number, because the sum of its proper divisors (28066793217607040) is greater than itself. Its abundance is 14449300650254080
Bases of 13617492567352960
- Binary: 1100000110000100001001100011110011010101100110100000002
- Hexadecimal: 0x3061098F356680
- Base-36: 3Q2ZXQ1D2F4
Squares and roots of 13617492567352960
- 13617492567352960 squared (136174925673529602) is 185436103821913109842021220761600
- 13617492567352960 cubed (136174925673529603) is 2525174765513793592198560969227193889107214336000
-
The
square root of 13617492567352960 is 116694012.5599979529 -
The
cube root of 13617492567352960 is 238798.9331927273
Scales and comparisons
How big is 13617492567352960?- 13,617,492,567,352,960 seconds is equal to 432,994,141 years, 50 weeks, 3 days, 16 hours, 42 minutes, 40 seconds.
-
To count from 1 to 13,617,492,567,352,960 would take you about one billion, two hundred ninety-eight million, nine hundred eighty-two thousand, four hundred twenty-five 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 13617492567352960 cubic inches would be around 19899.9 feet tall.
Recreational maths with 13617492567352960
- 13617492567352960 backwards is 06925376529471631
- 13617492567352960 is a
Harshad number . - The number of decimal digits it has is: 17
- The sum of 13617492567352960's digits is 76
- 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 13617492567352960 - Facts about the integer". Numbermatics.com. 2024. Web. 24 June 2024.
APA style:
Numbermatics. (2024). Number 13617492567352960 - Facts about the integer. Retrieved 24 June 2024, from https://numbermatics.com/n/13617492567352960/
Chicago style:
Numbermatics. 2024. "Number 13617492567352960 - Facts about the integer". https://numbermatics.com/n/13617492567352960/
The information we have on file for 13617492567352960 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 13617492567352960, math, Factors of 13617492567352960, curriculum, school, college, exams, university, Prime factorization of 13617492567352960, STEM, science, technology, engineering, physics, economics, calculator, thirteen quadrillion, six hundred seventeen trillion, four hundred ninety-two billion, five hundred sixty-seven million, three hundred fifty-two thousand, nine hundred sixty.