49075554733920
49,075,554,733,920 is an even composite number composed of nine prime numbers multiplied together.
49075554733920 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of two thousand, three hundred four divisors.
Prime factorization of 49075554733920:
25 × 32 × 5 × 11 × 13 × 23 × 37 × 61 × 4591
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 11 × 13 × 23 × 37 × 61 × 4591)See below for interesting mathematical facts about the number 49075554733920 from the Numbermatics database.
Names of 49075554733920
- Cardinal: 49075554733920 can be written as Forty-nine trillion, seventy-five billion, five hundred fifty-four million, seven hundred thirty-three thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 4.907555473392 × 1013
Factors of 49075554733920
Divisors of 49075554733920
- Number of divisors d(n): 2304
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 13 15 16 18 20 22 23 24 26 30 32 33 36 37 39 40 44 45 46 48 52 55 60 61 65 66 69 72 74 78 80 88 90 92 96 99 104 110 111 115 117 120 122 130 132 138 143 144 148 156 160 165 176 180 183 184 185 195 198 207 208 220 222 230 234 240 244 253 260 264 276 286 288 296 299 305 312 330 333 345 352 360 366 368 370 390 396 407 414 416 429 440 444 460 468 480 481 488 495 506 520 528 549 552 555 572 585 592 598 610 624 660 666 671 690 715 720 732 736 740 759 780 792 793 814 828 851 858 880 888 897 915 920 936 962 976 990 1012 1035 1040 1056 1098 1104 1110 1144 1170 1184 1196 1220 1221 1248 1265 1287 1320 1332 1342 1380 1403 1430 1440 1443 1464 1480 1495 1518 1560 1584 1586 1628 1656 1665 1702 1716 1760 1776 1794 1830 1840 1872 1924 1952 1980 2013 2024 2035 2070 2080 2145 2196 2208 2220 2257 2277 2288 2340 2379 2392 2405 2440 2442 2530 2553 2574 2640 2664 2684 2691 2745 2760 2806 2860 2886 2928 2960 2990 3036 3120 3168 3172 3256 3289 3312 3330 3355 3404 3432 3552 3588 3660 3663 3680 3744 3795 3848 3960 3965 4026 4048 4070 4140 4209 4255 4290 4329 4392 4440 4485 4514 4554 4576 4591 4680 4758 4784 4810 4880 4884 5060 5106 5148 5280 5291 5328 5368 5382 5490 5520 5612 5720 5772 5856 5920 5980 6039 6072 6105 6240 6344 6435 6512 6578 6624 6660 6710 6771 6808 6864 7015 7137 7176 7215 7320 7326 7590 7659 7696 7920 7930 8052 8096 8140 8280 8418 8510 8580 8658 8723 8784 8880 8970 9028 9108 9182 9360 9361 9516 9568 9620 9760 9768 9867 10065 10120 10212 10296 10582 10656 10736 10764 10980 11040 11063 11224 11285 11385 11440 11544 11895 11960 12078 12144 12210 12627 12688 12765 12870 13024 13156 13320 13420 13455 13542 13616 13728 13773 14030 14274 14352 14430 14640 14652 15180 15318 15392 15433 15840 15860 15873 16104 16280 16445 16560 16836 17020 17160 17316 17446 17568 17760 17940 18056 18216 18239 18315 18364 18720 18722 19032 19240 19536 19734 20130 20240 20313 20424 20592 21045 21164 21472 21528 21645 21960 22126 22448 22570 22770 22880 22955 23088 23790 23920 24156 24288 24420 24827 25254 25376 25530 25740 26169 26312 26455 26640 26840 26910 27084 27232 27546 28060 28083 28548 28704 28860 29280 29304 29341 29601 30195 30360 30636 30866 31720 31746 32208 32560 32890 33120 33189 33672 33855 34040 34320 34632 34892 35685 35880 36112 36432 36478 36630 36728 37444 38064 38295 38480 39072 39468 40260 40480 40626 40848 41184 41319 42090 42328 43056 43290 43615 43920 44252 44896 45140 45540 45910 46176 46299 46805 47580 47619 47840 48312 48840 49335 49654 50501 50508 51060 51480 51911 52338 52624 52910 53280 53680 53820 54168 54717 55092 55315 56120 56166 57096 57720 58608 58682 59202 59683 60390 60720 61272 61732 63135 63440 63492 64416 65120 65780 66378 67344 67710 68080 68640 68865 69264 69784 71370 71760 72224 72864 72956 73260 73456 74481 74888 76128 76590 76960 77165 78507 78936 79365 80520 81252 81696 82638 84180 84249 84656 86112 86580 87230 87840 88023 88504 90280 91080 91195 91820 92598 93610 95160 95238 96624 97680 98670 99308 99567 101002 101016 101565 102120 102960 103822 104676 105248 105593 105820 107360 107640 108336 109434 110184 110630 112240 112332 114192 115440 117216 117364 118404 119366 120780 121440 121693 122544 123464 124135 126270 126880 126984 130845 131560 132756 134688 135420 136160 137730 138528 138897 139568 140415 142740 143520 145912 146520 146705 146912 148005 148962 149776 151503 153180 154330 155733 157014 157872 158730 161040 162504 164151 165276 165945 168360 168498 169312 169867 173160 174460 176046 177008 179049 180560 182160 182390 183640 185196 187220 190320 190476 193248 195360 197340 198616 199134 200629 202004 202032 203130 204240 205920 206595 207644 209352 211186 211640 215280 216672 218868 220368 221260 223443 224480 224664 228384 230880 231495 234728 236808 238095 238732 241560 243386 245088 246928 248270 252505 252540 253968 259555 261690 263120 264069 265512 270840 273585 275460 277794 279136 280051 280830 285480 291824 293040 293410 296010 297924 298415 299552 303006 306360 308660 311466 314028 315744 316779 317460 322080 322751 325008 328302 330552 331890 336720 336996 339734 346320 348920 352092 354016 358098 361120 364320 364780 365079 367280 370392 372405 374440 380640 380952 392535 394680 397232 398268 401258 404008 404064 406260 408480 413190 415288 418704 421245 422372 423280 430560 437736 440115 440736 442520 446886 449328 454509 462990 467199 469456 473616 476190 477464 483120 486772 493856 496540 497835 505010 505080 507936 509601 519110 523380 526240 527965 528138 531024 537147 541680 547170 550920 555588 560102 561660 570960 571021 583648 586080 586820 592020 595848 596830 601887 606012 608465 612720 617320 622932 628056 633558 634920 645502 650016 656513 656604 661104 663780 673440 673992 674843 679468 692640 694485 697840 704184 716196 729560 730158 734560 740784 744810 748880 757515 761904 778665 785070 789360 794464 796536 802516 808016 812520 820755 826380 830576 837408 840153 842490 844744 846560 849335 875472 880230 885040 893772 895245 898656 909018 925980 934398 938912 947232 950337 952380 954928 966240 968253 973544 993080 995670 1003145 1010020 1010160 1019202 1038220 1046760 1055930 1056276 1062048 1074294 1083360 1094340 1095237 1101840 1111176 1117215 1120204 1123320 1141920 1142042 1161523 1173640 1184040 1191696 1193660 1203774 1212024 1216930 1225440 1234640 1245864 1256112 1267116 1269840 1291004 1313026 1313208 1320345 1322208 1327560 1347984 1349686 1358936 1372709 1388970 1395680 1400255 1408368 1432392 1459120 1460316 1481568 1489620 1497760 1515030 1523808 1528803 1557330 1570140 1578720 1583895 1593072 1605032 1613755 1616032 1625040 1641510 1652760 1661152 1680306 1684980 1689488 1698670 1713063 1750944 1760460 1770080 1787544 1790490 1805661 1818036 1825395 1851960 1868537 1868796 1900674 1904760 1909856 1936506 1947088 1969539 1986160 1991340 2006290 2020040 2020320 2024529 2038404 2076440 2093520 2111860 2112552 2148588 2188680 2190474 2203680 2208271 2222352 2234430 2240408 2246640 2272545 2284084 2323046 2335995 2347280 2368080 2383392 2387320 2407548 2424048 2433860 2469280 2491728 2512224 2520459 2534232 2539680 2548005 2582008 2626052 2626416 2640690 2655120 2685735 2695968 2699372 2717872 2745418 2777940 2800510 2816736 2855105 2864784 2904759 2918240 2920632 2979240 3009435 3030060 3057606 3080561 3114660 3140280 3167790 3186144 3210064 3227510 3250080 3282565 3283020 3305520 3360612 3369960 3374215 3378976 3397340 3426126 3484569 3520920 3575088 3580980 3611322 3636072 3640663 3650790 3703920 3737074 3737592 3801348 3809520 3873012 3894176 3906941 3939078 3972320 3982680 4012580 4040080 4049058 4076808 4118127 4152880 4187040 4200765 4223720 4225104 4297176 4377360 4380948 4416542 4444704 4468860 4480816 4493280 4545090 4568168 4646092 4671990 4694560 4736160 4751685 4774640 4815096 4841265 4848096 4867720 4983456 5040918 5068464 5096010 5139189 5164016 5252104 5252832 5281380 5310240 5371470 5398744 5435744 5476185 5490836 5555880 5601020 5605611 5710210 5729568 5807615 5809518 5841264 5908617 5958480 6018870 6060120 6073587 6115212 6161122 6229320 6280560 6335580 6420128 6441173 6455020 6565130 6566040 6611040 6624813 6721224 6739920 6748430 6794680 6852252 6863545 6969138 7041840 7150176 7161960 7222644 7272144 7281326 7301580 7407840 7423273 7474148 7475184 7602696 7619040 7644015 7746024 7813882 7878156 7965360 8025160 8080160 8098116 8153616 8236254 8305760 8401530 8447440 8450208 8565315 8594352 8754720 8761896 8833084 8937720 8961632 9028305 9090180 9136336 9241683 9292184 9342685 9343980 9503370 9549280 9630192 9682530 9735440 9847695 10081836 10122645 10136928 10192020 10278378 10328032 10361887 10453707 10504208 10562760 10742940 10797488 10921989 10952370 10981672 11041355 11111760 11202040 11211222 11420420 11615230 11619036 11682528 11720823 11817234 11916960 12037740 12120240 12147174 12230424 12322244 12354381 12458640 12561120 12602295 12671160 12882346 12910040 13130260 13132080 13249626 13442448 13479840 13496860 13589360 13704504 13727090 13938276 14083680 14323920 14445288 14523795 14544288 14562652 14603160 14846546 14948296 14950368 15099799 15205392 15288030 15402805 15492048 15627764 15756312 15930720 16050320 16196232 16307232 16472508 16803060 16816833 16894880 17130630 17188704 17422845 17523792 17666168 17875440 18056610 18180360 18203315 18272672 18483366 18584368 18685370 18687960 19006740 19260384 19323519 19365060 19470880 19534705 19695390 19874439 20163672 20245290 20384040 20556756 20590635 20723774 20907414 21008416 21125520 21485880 21594976 21843978 21904740 21963344 22082710 22223520 22269819 22404080 22422444 22840840 23230460 23238072 23441646 23634468 24075480 24240480 24290981 24294348 24460848 24644488 24708762 24917280 25204590 25342320 25695945 25764692 25820080 26260520 26264160 26499252 26884896 26993720 27178720 27409008 27454180 27725049 27876552 28028055 28647840 28890576 29047590 29125304 29206320 29543085 29693092 29896592 30199598 30367935 30410784 30576060 30805610 30984096 31085661 31255528 31512624 32100640 32205865 32392464 32765967 32945016 33124065 33606120 33633666 34261260 34845690 35047584 35162469 35332336 35750880 36113220 36360720 36406630 36966732 37116365 37168736 37370740 37375920 38013480 38647038 38730120 39069410 39390780 39748878 40047293 40327344 40490580 40768080 41113512 41181270 41447548 41814828 42251040 42971760 42976351 43687956 43809480 43926688 44165420 44539638 44808160 44844888 45299397 45681680 46208415 46460920 46476144 46883292 47268936 48150960 48581962 48588696 48921696 49288976 49417524 50409180 50684640 50790233 51391890 51529384 51640160 51809435 52268535 52521040 52998504 53987440 54609945 54818016 54908360 55450098 55753104 56056110 57781152 57970557 58095180 58250608 58412640 58604115 59086170 59386184 59793184 60399196 60735870 61152120 61611220 61771905 62171322 62511056 63025248 64411730 64784928 65531934 65890032 66248130 66809457 67212240 67267332 68522520 69691380 70324938 70664672 70852903 72226440 72721440 72813260 72872943 73933464 74232730 74741480 74751840 75498995 76026960 77294076 77460240 78138820 78781560 79497756 80094586 80654688 80981160 81536160 82227024 82362540 82895096 83629656 83735249 84084165 85943520 85952702 87375912 87618960 88330840 89079276 89689776 90598794 91363360 92416830 92921840 92952288 93256983 93766584 94537872 96301920 96617595 97163924 97177392 98577952 98835048 99372195 100818360 101580466 102783780 103058768 103618870 104537070 105042080 105997008 107974880 109219890 109816720 110900196 111349095 111506208 112112220 113980757 115941114 116190360 116501216 117208230 118172340 118772368 120141879 120798392 121454905 121471740 122304240 123222440 123543810 124342644 125022112 128823460 128929053 131063868 131780064 132496260 133618914 134424480 134534664 134704531 135898191 137045040 138625245 139382760 140649876 141705806 144452880 145626520 145745886 147866928 148465460 149482960 150997990 152053920 152370699 154588152 154920480 155428305 156277640 157563120 158995512 160189172 161962320 163829835 164454048 164725080 165790192 167259312 167470498 168168330 171905404 174751824 175237920 175812345 176661680 178158552 179379552 181197588 184833660 185843680 186513966 187533168 189075744 193235190 194327848 194354784 197670096 198744390 200236465 201636720 203160932 205567560 206117536 207237740 209074140 211994016 212558709 214881755 218439780 218618829 219633440 221800392 222698190 224224440 226496985 227961514 231882228 232380720 234416460 236344680 237544736 238323401 240283758 241596784 242909810 242943480 244608480 246444880 247087620 248685288 251205747 253951165 257646920 257858106 262127736 264992520 267237828 269069328 269409062 271796382 274090080 277250490 278765520 281299752 283411612 288905760 289852785 291253040 291491772 295733856 296930920 298965920 301995980 304741398 309176304 310856610 312555280 315126240 317991024 320378344 323924640 327659670 329450160 331580384 334047285 334518624 334940996 336336660 341942271 343810808 349503648 351624690 353323360 354264515 356317104 360425637 362395176 364364715 369667320 373027932 375066336 386470380 386787159 388655696 395340192 397488780 400472930 403273440 404113593 406321864 411135120 414475480 418148280 418676245 425117418 429763510 436879560 437237658 443600784 445396380 448448880 452993970 455923028 457112097 463764456 464761440 466284915 468832920 472689360 476646802 480567516 483193568 485819620 485886960 492889760 494175240 497370576 502411494 507902330 515293840 515716212 524255472 529985040 534475656 538138656 538818124 543592764 554500980 557531040 558692563 562599504 566823224 569903785 579705570 582506080 582983544 593861840 600709395 603991960 609482796 618352608 621713220 625110560 635982048 637676127 640756688 644645265 655319340 658900320 668094570 669881992 672673320 673522655 679490955 683884542 687621616 703249380 708529030 712634208 714970203 720851274 724790352 728729430 739334640 746055864 753617241 761853495 772940760 773574318 777311392 794977560 800945860 808227186 812643728 822270240 828950960 836296560 837352490 850234836 859527020 873759120 874475316 887201568 890792760 896897760 905987940 911846056 914224194 921087739 927528912 932569830 937665840 945378720 953293604 961135032 971639240 971773920 988350480 994741152 1004822988 1015804660 1025826813 1030587680 1031432424 1048510944 1059970080 1062793545 1068951312 1077636248 1087185528 1093094145 1109001960 1117385126 1125199008 1133646448 1139807570 1159411140 1165967088 1187723680 1191617005 1201418790 1207983920 1212340779 1218965592 1243426440 1256028735 1275352254 1281513376 1289290530 1310638680 1336189140 1339763984 1345346640 1347045310 1358981910 1367769084 1375243232 1406498760 1417058060 1429940406 1441702548 1449580704 1457458860 1478669280 1481749841 1492111728 1507234482 1523706990 1545881520 1547148636 1589955120 1601891720 1616454372 1625287456 1657901920 1672593120 1674704980 1676077689 1700469672 1709711355 1719054040 1747518240 1748950632 1781585520 1802128185 1811975880 1823692112 1828448388 1842175478 1855057824 1865139660 1875331680 1906587208 1922270064 1933935795 1943278480 1976700960 2009645976 2020567965 2031609320 2051653626 2062864848 2125587090 2137902624 2144910609 2155272496 2174371056 2186188290 2218003920 2234770252 2267292896 2279615140 2285560485 2318822280 2331934176 2383234010 2402837580 2415967840 2424681558 2437931184 2486852880 2512057470 2550704508 2578581060 2621277360 2621557411 2672378280 2679527968 2690693280 2694090620 2717963820 2735538168 2763263217 2793462815 2812997520 2834116120 2859880812 2883405096 2914917720 2963499682 2984223456 3014468964 3047413980 3091763040 3094297272 3098204213 3179910240 3188380635 3203783440 3232908744 3349409960 3352155378 3400939344 3419422710 3438108080 3497901264 3563171040 3574851015 3604256370 3623951760 3647384224 3656896776 3684350956 3730279320 3768086205 3813174416 3844540128 3867871590 3886556960 4019291952 4041135930 4063218640 4103307252 4125729696 4251174180 4289821218 4310544992 4348742112 4372376580 4436007840 4445249523 4469540504 4559230280 4571120970 4605438695 4637644560 4766468020 4805675160 4849363116 4875862368 4973705760 5024114940 5028233067 5101409016 5129134065 5157162120 5242554720 5243114822 5344756560 5388181240 5435927640 5471076336 5526526434 5586925630 5625995040 5668232240 5719761624 5766810192 5829835440 5926999364 6028937928 6061703895 6094827960 6188594544 6196408426 6376761270 6407566880 6465817488 6698819920 6704310756 6801878688 6838845420 6876216160 6995802528 7149702030 7208512740 7247903520 7313793552 7368701912 7408749205 7460558640 7536172410 7626348832 7735743180 7864672233 8038583904 8082271860 8126437280 8206614504 8289789651 8380388445 8502348360 8579642436 8744753160 8890499046 8939081008 9118460560 9142241940 9210877390 9275289120 9294612639 9532936040 9611350320 9698726232 10048229880 10056466134 10202818032 10258268130 10314324240 10486229644 10689513120 10724553045 10776362480 10871855280 10942152672 11053052868 11173851260 11336464480 11439523248 11533620384 11659670880 11853998728 12057875856 12123407790 12189655920 12377189088 12392816852 12753522540 12931634976 13107787055 13335748569 13397639840 13408621512 13677690840 13816316085 14299404060 14417025480 14627587104 14737403824 14817498410 14921117280 15072344820 15471486360 15491021065 15729344466 16164543720 16413229008 16579579302 16760776890 17004696720 17159284872 17489506320 17780998092 17878162016 18236921120 18284483880 18421754780 18589225278 19065872080 19222700640 19397452464 20096459760 20112932268 20405636064 20516536260 20628648480 20972459288 21449106090 21552724960 21743710560 22106105736 22226247615 22347702520 22879046496 23594016699 23707997456 24115751712 24246815580 24379311840 24785633704 25141165335 25507045080 26215574110 26671497138 26817243024 27355381680 27632632170 27883837917 28598808120 28834050960 29474807648 29634996820 30144689640 30942972720 30982042130 31458688932 32329087440 32826458016 33159158604 33521553780 34009393440 34080246343 34318569744 34979012640 35561996184 36568967760 36843509560 37178450556 38131744160 38794904928 39323361165 40192919520 40225864536 41033072520 41448948255 41944918576 42898212180 44212211472 44452495230 44695405040 46473063195 47188033398 47415994912 48493631160 49571267408 50282330670 51014090160 52431148220 53342994276 53634486048 54710763360 55265264340 55767675834 57197616240 57668101920 59269993640 60289379280 61885945440 61964084260 62917377864 64658174880 66318317208 66678742845 67043107560 68160492686 68637139488 71123992368 73137935520 73687019120 74356901112 78646722330 80451729072 82066145040 82897896510 83889837152 85796424360 88424422944 88904990460 89390810080 92946126390 94376066796 96987262320 99142534816 100564661340 102028180320 102240739029 104862296440 106685988552 110530528680 111535351668 114395232480 117970083495 118539987280 120578758560 123928168520 125834755728 132636634416 133357485690 134086215120 136320985372 139419189585 142247984736 147374038240 148713802224 157293444660 160903458144 164132290080 165795793020 170401231715 171592848720 177809980920 185892252780 188752133592 193974524640 201129322680 204481478058 209724592880 213371977104 221061057360 223070703336 235940166990 237079974560 247856337040 251669511456 265273268832 266714971380 268172430240 272641970744 278838379170 297427604448 306722217087 314586889320 331591586040 340802463430 343185697440 355619961840 371784505560 377504267184 402258645360 408962956116 419449185760 426743954208 442122114720 446141406672 471880333980 495712674080 511203695145 533429942760 545283941488 557676758340 613444434174 629173778640 663183172080 681604926860 711239923680 743569011120 755008534368 804517290720 817925912232 892282813344 943760667960 1022407390290 1066859885520 1090567882976 1115353516680 1226888868348 1258347557280 1326366344160 1363209853720 1487138022240 1533611085435 1635851824464 1887521335920 2044814780580 2133719771040 2230707033360 2453777736696 2726419707440 3067222170870 3271703648928 3775042671840 4089629561160 4461414066720 4907555473392 5452839414880 6134444341740 8179259122320 9815110946784 12268888683480 16358518244640 24537777366960 49075554733920
- Sum of all divisors σ(n): 214354616426496
- Sum of proper divisors (its aliquot sum) s(n): 165279061692576
- 49075554733920 is an abundant number, because the sum of its proper divisors (165279061692576) is greater than itself. Its abundance is 116203506958656
Bases of 49075554733920
- Binary: 10110010100010010010110000000111001111011000002
- Hexadecimal: 0x2CA24B01CF60
- Base-36: HE8ZY7140
Squares and roots of 49075554733920
- 49075554733920 squared (490755547339202) is 2408410072441977721998566400
- 49075554733920 cubed (490755547339203) is 118194060331850509929353923014973452288000
-
The
square root of 49075554733920 is 7005394.6879472823 -
The
cube root of 49075554733920 is 36611.8554599153
Scales and comparisons
How big is 49075554733920?- 49,075,554,733,920 seconds is equal to 1,560,450 years, 43 weeks, 4 days, 17 hours, 12 minutes.
-
To count from 1 to 49,075,554,733,920 would take you about three million, nine hundred one thousand, one hundred twenty-seven 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 49075554733920 cubic inches would be around 3051 feet tall.
Recreational maths with 49075554733920
- 49075554733920 backwards is 02933745557094
- The number of decimal digits it has is: 14
- The sum of 49075554733920'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 49075554733920 - Facts about the integer". Numbermatics.com. 2024. Web. 15 May 2024.
APA style:
Numbermatics. (2024). Number 49075554733920 - Facts about the integer. Retrieved 15 May 2024, from https://numbermatics.com/n/49075554733920/
Chicago style:
Numbermatics. 2024. "Number 49075554733920 - Facts about the integer". https://numbermatics.com/n/49075554733920/
The information we have on file for 49075554733920 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 49075554733920, math, Factors of 49075554733920, curriculum, school, college, exams, university, Prime factorization of 49075554733920, STEM, science, technology, engineering, physics, economics, calculator, forty-nine trillion, seventy-five billion, five hundred fifty-four million, seven hundred thirty-three thousand, nine hundred twenty.