12708340116820920
12,708,340,116,820,920 is an even composite number composed of nine prime numbers multiplied together.
What does the number 12708340116820920 look like?
This visualization shows the relationship between its 9 prime factors (large circles) and 2048 divisors.
12708340116820920 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 12708340116820920:
23 × 33 × 5 × 11 × 13 × 31 × 43 × 211 × 292561
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 11 × 13 × 31 × 43 × 211 × 292561)See below for interesting mathematical facts about the number 12708340116820920 from the Numbermatics database.
Names of 12708340116820920
- Cardinal: 12708340116820920 can be written as Twelve quadrillion, seven hundred eight trillion, three hundred forty billion, one hundred sixteen million, eight hundred twenty thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.270834011682092 × 1016
Factors of 12708340116820920
Divisors of 12708340116820920
- Number of divisors d(n): 2048
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 13 15 18 20 22 24 26 27 30 31 33 36 39 40 43 44 45 52 54 55 60 62 65 66 72 78 86 88 90 93 99 104 108 110 117 120 124 129 130 132 135 143 155 156 165 172 180 186 195 198 211 215 216 220 234 248 258 260 264 270 279 286 297 310 312 330 341 344 351 360 372 387 390 396 403 422 429 430 440 465 468 473 495 516 520 540 558 559 572 585 594 620 633 645 660 682 702 715 744 774 780 792 806 837 844 858 860 930 936 946 990 1023 1032 1055 1080 1116 1118 1144 1161 1170 1188 1209 1240 1266 1287 1290 1320 1333 1364 1395 1404 1419 1430 1485 1548 1560 1612 1674 1677 1688 1705 1716 1720 1755 1860 1892 1899 1935 1980 2015 2046 2110 2145 2232 2236 2321 2322 2340 2365 2376 2418 2532 2574 2580 2666 2728 2743 2790 2795 2808 2838 2860 2970 3069 3096 3165 3224 3348 3354 3410 3432 3510 3627 3720 3784 3798 3861 3870 3960 3999 4030 4092 4185 4220 4257 4290 4433 4472 4642 4644 4680 4730 4836 5031 5064 5115 5148 5160 5332 5486 5580 5590 5676 5697 5720 5805 5940 6045 6138 6149 6330 6435 6541 6665 6696 6708 6820 6963 7020 7095 7254 7596 7722 7740 7998 8060 8184 8229 8370 8385 8440 8514 8580 8866 9073 9207 9284 9288 9460 9495 9672 10062 10230 10296 10664 10881 10972 11160 11180 11352 11394 11605 11610 11880 11997 12090 12276 12298 12660 12771 12870 13082 13299 13330 13416 13640 13715 13926 14040 14190 14508 14663 15093 15192 15345 15444 15480 15996 16120 16458 16740 16770 17028 17160 17329 17732 18135 18146 18414 18447 18568 18920 18990 19305 19623 19995 20124 20460 20889 21285 21762 21944 22165 22360 22788 23210 23220 23994 24180 24552 24596 24687 25155 25320 25542 25740 26164 26598 26660 27219 27430 27852 28380 28485 29016 29326 30173 30186 30690 30745 30888 31992 32705 32916 33480 33540 34056 34658 34815 35464 35991 36270 36292 36828 36894 37980 38610 39246 39897 39990 40248 40920 41145 41778 42570 43524 43989 44330 45365 45576 46035 46420 46440 47988 48360 49192 49374 50310 51084 51480 51987 52328 53196 53320 54405 54438 54860 55341 55704 56760 56970 58652 58869 59985 60346 60372 61380 61490 62667 63855 65410 65832 66495 67080 69316 69630 71951 71982 72540 72584 73315 73656 73788 74061 75465 75960 77220 78492 79794 79980 81657 82290 83556 85033 85140 86645 87048 87978 88660 90519 90730 92070 92235 92840 95976 98115 98748 99803 100620 102168 103974 104445 106392 108810 108876 109720 110682 113940 117304 117738 117949 119691 119970 120692 120744 122760 122980 123435 125334 127710 130820 131967 132990 136095 138632 139260 143902 143964 145080 146630 147576 148122 150865 150930 154440 155961 156984 159588 159960 163314 164580 166023 167112 170066 170280 173290 175956 176607 177320 179955 181038 181460 184140 184470 190619 196230 197496 199485 199606 201240 207948 208890 215853 217620 217752 219945 221364 227880 235476 235898 239382 239940 241384 244971 245960 246870 250668 255099 255420 259935 261640 263934 265980 271557 272190 276705 278520 281263 287804 287928 292561 293260 294345 296244 299409 301730 301860 311922 313335 319176 326628 329160 332046 340132 346580 351912 353214 353847 359755 359910 362076 362920 368280 368940 370305 381238 392460 395901 398970 399212 408285 415896 417780 425165 431706 435240 439890 442728 452595 467883 470952 471796 478764 479880 489942 493740 499015 501336 510198 510840 519870 527868 531960 543114 544380 553410 562526 571857 575608 585122 586520 588690 589745 592488 598455 598818 603460 603720 623844 626670 647559 653256 659835 664092 680264 693160 706428 707694 719510 719820 724152 737880 740610 762476 765297 779805 784920 791802 797940 798424 814671 816570 830115 835560 843789 850330 863412 877683 879780 883035 898227 905190 935363 935766 943592 953095 957528 979884 987480 998030 1020396 1039740 1055736 1061541 1079265 1086228 1088760 1106820 1125052 1143714 1170244 1177380 1179490 1196910 1197636 1206920 1224855 1247688 1253340 1275495 1295118 1297439 1319670 1328184 1357785 1406315 1412856 1415388 1439020 1439640 1462805 1481220 1497045 1524952 1530594 1559610 1583604 1595880 1629342 1633140 1660230 1687578 1700660 1715571 1726824 1755366 1759560 1766070 1769235 1796454 1810380 1870726 1871532 1906190 1942677 1959768 1979505 1996060 2040792 2079480 2123082 2158530 2172456 2213640 2250104 2287428 2295891 2339415 2340488 2354760 2358980 2393820 2395272 2449710 2506680 2531367 2550990 2590236 2594878 2633049 2639340 2694681 2715570 2806089 2812630 2830776 2859285 2878040 2925610 2962440 2994090 3061188 3093893 3119220 3167208 3184623 3218171 3237795 3258684 3266280 3320460 3375156 3401320 3431142 3510732 3532140 3538470 3592908 3620760 3656419 3741452 3743064 3803293 3812380 3826485 3885354 3892317 3959010 3992120 4073355 4218945 4246164 4317060 4388415 4491135 4574856 4591782 4676815 4678830 4717960 4787640 4899420 5062734 5101980 5146713 5180472 5189756 5266098 5278680 5307705 5389362 5431140 5612178 5625260 5718570 5851220 5988180 6122376 6187786 6238440 6369246 6436342 6475590 6487195 6517368 6640920 6750312 6862284 7021464 7064280 7076940 7185816 7312838 7482904 7594101 7606586 7624760 7652970 7770708 7784634 7899147 7918020 8146710 8418267 8437890 8492328 8577855 8634120 8776830 8982270 9069391 9183564 9281679 9353630 9357660 9654513 9713385 9798840 10125468 10203960 10293426 10379512 10532196 10615410 10778724 10862280 10969257 11224356 11250520 11409879 11437140 11479455 11676951 11702440 11976360 12375572 12580123 12656835 12738492 12872684 12951180 12974390 13165245 13473405 13724568 14030445 14153880 14625676 15188202 15213172 15305940 15469465 15541416 15569268 15798294 15836040 15923115 16090855 16293420 16836534 16875780 17155710 17553660 17964540 18138782 18282095 18367128 18563358 18707260 18715320 19016465 19309026 19426770 19461585 20250936 20586852 21064392 21230820 21557448 21938514 22448712 22819758 22874280 22958910 23353902 24751144 25160246 25254801 25313670 25476984 25733565 25745368 25902360 25948780 26330490 26946810 27208173 27845037 28060890 28963539 29251352 30376404 30426344 30611880 30938930 31138536 31596588 31846230 32181710 32586840 32907771 33673068 33751560 34229637 34311420 35030853 35107320 35929080 36277564 36564190 37126716 37414520 37740369 37970505 38032930 38618052 38853540 38923170 39495735 40220609 41173704 41836223 42091335 42461640 43877028 45346955 45639516 45917820 46408395 46707804 48272565 50320492 50509602 50627340 51467130 51897560 52660980 53893620 54416346 54846285 55690074 56121780 57049395 57927078 58384755 60752808 61730371 61877860 62900615 63193176 63692460 64363420 65815542 67346136 68459274 68622840 70061706 72555128 73128380 74253432 75480738 75941010 76065860 77236104 77707080 77846340 78991470 80441218 81624519 83535111 83672446 84182670 86890617 87754056 90693910 91279032 91835640 92816790 93415608 96545130 98723313 99763301 100640984 101019204 101254680 102688911 102934260 105321960 107787240 108832692 109692570 111380148 112243560 113221107 114098790 115854156 116769510 117902083 120661827 123460742 123755720 125508669 125801230 126274005 127384920 128726840 131631084 136040865 136918548 138381353 139225185 140123412 144817695 146256760 150961476 151882020 152131720 155692680 157982940 160882436 163249038 163541599 164538855 167070222 167344892 168365340 171148185 173781234 175154265 181387820 185191113 185633580 188701845 193090260 197446626 199526602 201103045 202038408 205377822 205868520 209181115 217665384 219385140 222760296 226442214 228197580 231708312 233539020 235804166 241323654 244873557 246921484 251017338 251602460 252548010 263262168 272081730 273837096 276762706 278450370 280246824 289635390 299289903 301922952 303764040 308651855 315965880 321764872 326498076 327083198 329077710 334140444 334689784 336730680 339663321 342296370 347562468 350308530 353706249 361985481 362775640 370382226 371267160 376526007 377403690 386180520 389983813 394893252 399053204 402206090 408122595 410755644 415144059 417675555 418362230 434453085 438770280 452884428 456395160 467078040 471608332 482647308 489747114 490624797 493616565 493842968 498816505 502034676 503204920 505096020 513444555 544163460 553525412 555573339 556900740 566105535 579270780 589510415 598579806 603309135 617303710 627543345 652996152 654166396 658155420 668280888 679034081 679326642 684592740 691906765 695124936 700617060 707412498 723970962 740764452 753052014 754807380 779967626 789786504 798106408 802494823 804412180 816245190 817707995 821511288 830288118 835351110 836724460 868906170 897869709 905768856 925955565 943216664 965294616 979494228 981249594 987233130 997633010 1004069352 1010192040 1026889110 1061118747 1085956443 1088326920 1107050824 1111146678 1113801480 1129578021 1132211070 1158541560 1169951439 1179020830 1197159612 1206618270 1224367785 1234607420 1245432177 1255086690 1296922913 1308332792 1316310840 1358068162 1358653284 1369185480 1383813530 1401234120 1414824996 1447941924 1471874391 1481528904 1496449515 1506104028 1509614760 1559935252 1604989646 1608824360 1632490380 1635415990 1660576236 1666720017 1670702220 1673448920 1698316605 1737812340 1768531245 1795739418 1798957589 1809927405 1851911130 1882630035 1913641501 1949919065 1958988456 1962499188 1974466260 1995266020 2037102243 2053778220 2075720295 2122237494 2171912886 2222293356 2259156042 2264422140 2339902878 2358041660 2394319224 2407484469 2413236540 2448735570 2453123985 2469214840 2490864354 2510173380 2593845826 2654405953 2693609127 2716136324 2717306568 2767627060 2777866695 2829649992 2895883848 2943748782 2992899030 3012208056 3119870504 3183356241 3209979292 3264980760 3270831980 3321152472 3333440034 3341404440 3395170405 3396633210 3475624680 3509854317 3537062490 3591478836 3597915178 3619854810 3703822260 3736296531 3765260070 3827283002 3890768739 3899838130 3924998376 3948932520 3990532040 4012474115 4074204486 4107556440 4151440590 4244474988 4289821943 4343825772 4415623173 4444586712 4489348545 4518312084 4528844280 4679805756 4716083320 4814968938 4826473080 4897471140 4906247970 4981728708 5020346760 5069789569 5187691652 5305593735 5308811906 5387218254 5396872767 5429782215 5432272648 5535254120 5555733390 5647890105 5740924503 5849757195 5887497564 5985798060 6111306729 6227160885 6366712482 6419958584 6484614565 6541663960 6666880068 6790340810 6793266420 7019708634 7074124980 7182957672 7195830356 7222453407 7239709620 7359371955 7407644520 7472593062 7530520140 7654566004 7781537478 7799676260 7963217859 8024948230 8148408972 8302881180 8333600085 8488949976 8579643886 8687651544 8827443053 8831246346 8978697090 8994787945 9036624168 9359611512 9568207505 9629937876 9794942280 9812495940 9963457416 10139579138 10185511215 10375383304 10529562951 10611187470 10617623812 10774436508 10793745534 10859564430 11111466780 11295780210 11481849006 11672306217 11699514390 11774995128 11971596120 12037422345 12222613458 12454321770 12733424964 12869465829 12969229130 13272029765 13333760136 13468045635 13580681620 13586532840 14039417268 14148249960 14391660712 14444906814 14479419240 14718743910 14945186124 15061040280 15209368707 15309132008 15563074956 15599352520 15916781205 15926435718 16049896460 16190618301 16296817944 16605762360 16667200170 17159287772 17222773509 17549271585 17654886106 17662492692 17957394180 17989575890 18333920187 18681482655 19136415010 19259875752 19453843695 19624991880 20279158276 20371022430 21050056511 21059125902 21222374940 21235247624 21449109715 21548873016 21587491068 21667360221 21719128860 22078115865 22222933560 22591560420 22963698012 23344612434 23399028780 23889653577 24074844690 24445226916 24877339513 24908643540 25348947845 25466849928 25738931658 25938458260 26482329159 26544059530 26936091270 26984363835 27161363240 28078834536 28704622515 28889813628 29198465483 29437487820 29890372248 30418737414 30556533645 31126149912 31833562410 31852871436 32099792920 32381236602 33334400340 34318575544 34445547018 34507277389 35016918651 35098543170 35309772212 35324985384 35914788360 35979151780 36112267035 36667840374 37362965310 38272830020 38608397487 38907687390 39816089295 40558316552 40742044860 42100113022 42118251804 42444749880 42898219430 43174982136 43334720442 43438257720 44137215265 44156231730 45183120840 45628106121 45927396024 46689224868 46798057560 47779307154 48149689380 48571854903 48890453832 49754679026 49817287080 50697895690 51477863316 51668320527 51876916520 52647814755 52964658318 53088119060 53872182540 53968727670 55767685259 57409245030 57779627256 58361531085 58396930966 58874975640 60837474828 61113067290 63150169533 63667124820 63705742872 64347329145 64762473204 66668800680 68891094036 69014554778 70033837302 70197086340 70619544424 71668960731 71958303560 72224534070 73335680748 74632018539 74725930620 76046843535 76545660040 77216794974 77815374780 79446987477 79632178590 80953091505 81484089720 82286584543 84200226044 84236503608 85796438860 86113867545 86669440884 87595396449 88274430530 88312463460 91256212242 91669600935 93378449736 95558614308 96299378760 97143709806 99509358052 101395791380 102955726632 103336641054 103521832167 105250282555 105295629510 105929316636 106176238120 107744365080 107937455340 108336801105 111535370518 114818490060 115825192461 116723062170 116793861932 119448267885 121674949656 122226134580 124386697565 126300339066 127334249640 128694658290 129524946408 132411645795 136884318363 137782188072 138029109556 140067674604 140394172680 143337921462 144449068140 145992327415 146671361496 149264037078 149451861240 152093687070 154433589948 155630749560 158893974954 159264357180 161906183010 164573169086 167303055777 168400452088 171592877720 172227735090 172536386945 173338881768 175084593255 175190792898 176548861060 176624926920 182512424484 183339201870 189450508599 191117228616 193041987435 194287419612 199018716104 202791582760 206673282108 207043664334 210500565110 210591259020 211858633272 215874910680 216673602210 223070741036 223896055617 228140530605 229636980120 231650384922 233446124340 233587723864 238340962431 238896535770 242859274515 244452269160 246859753629 248773395130 252600678132 257389316580 258341602635 262786189347 264823291590 273650734643 273768636726 276058219112 278838426295 280135349208 286675842924 288898136280 291984654830 298528074156 304187374140 308867179896 310565496501 315750847665 317787949908 318528714360 323812366020 329146338172 334606111554 344455470180 345072773890 350169186510 350381585796 353097722120 358344803655 365024848968 366678403740 373160092695 378901017198 379580051279 386083974870 388574839224 397234937385 411432922715 413346564216 414087328668 421001130220 421182518040 433347204420 437976982245 446141482072 447792111234 456281061210 463300769844 466892248680 476681924862 477793071540 485718549030 493719507258 497546790260 501909167331 505201356264 514778633160 516683205270 517609160835 525572378694 529646583180 547301469286 547537273452 557676852590 568351525797 573351685848 579125962305 583969309660 597056148312 608374748280 621130993002 631501695330 635575899816 647624732040 658292676344 669212223108 671688166851 684421591815 688910940360 690145547780 700338373020 700763171592 716689607310 733356807480 740579260887 746320185390 757802034396 759160102558 772167949740 788358568041 794469874770 820952203929 822865845430 828174657336 836515278885 842002260440 866694408840 875953964490 895584222468 905152429973 912562122420 926601539688 931696489503 947252542995 953363849724 955586143080 971437098060 987439014516 995093580520 1003818334662 1033366410540 1035218321670 1051144757388 1059293166360 1069725599059 1094602938572 1095074546904 1115353705180 1119480278085 1136703051594 1138740153837 1158251924610 1167938619320 1191704812155 1234298768145 1242261986004 1263003390660 1313930946735 1338424446216 1343376333702 1368253673215 1368843183630 1380291095560 1400676746040 1433379214620 1481158521774 1492640370780 1505727501993 1515604068792 1518320205116 1544335899480 1552827482505 1576717136082 1588939749540 1641904407858 1645731690860 1673030557770 1751907928980 1791168444936 1810304859946 1825124244840 1863392979006 1894505085990 1897900256395 1906727699448 1942874196120 1974878029032 2007636669324 2066732821080 2070436643340 2102289514776 2139451198118 2189205877144 2221737782661 2230707410360 2238960556170 2273406103188 2277480307674 2316503849220 2383409624310 2462856611787 2468597536290 2484523972008 2509545836655 2526006781320 2627861893470 2686752667404 2715457289919 2736507346430 2737686367260 2841757628985 2866758429240 2962317043548 2985280741560 3011455003986 3036640410232 3105654965010 3153434272164 3177879499080 3209176797177 3283808815716 3291463381720 3346061115540 3358440834255 3416220461511 3503815857960 3620609719892 3702896304435 3726785958012 3789010171980 3795800512790 3941792840205 4015273338648 4104761019645 4140873286680 4278902396236 4443475565322 4477921112340 4525762149865 4546812206376 4554960615348 4633007698440 4658482447515 4766819248620 4925713223574 4937195072580 5019091673310 5255723786940 5348627995295 5373505334808 5430914579838 5473014692860 5475372734520 5683515257970 5693700769185 5924634087096 6022910007972 6211309930020 6306868544328 6418353594354 6567617631432 6692122231080 6716881668510 6832440923022 7241219439784 7388569835361 7405792608870 7453571916024 7528637509965 7578020343960 7591601025580 7883585680410 8146371869757 8209522039290 8557804792472 8886951130644 8955842224680 9051524299730 9109921230696 9316964895030 9533638497240 9627530391531 9851426447148 9874390145160 10038183346620 10248661384533 10511447573880 10697255990590 10861829159676 10946029385720 11108688913305 11367030515940 11387401538370 11766981589649 12045820015944 12314283058935 12422619860040 12836707188708 13433763337020 13577286449595 13664881846044 14777139670722 14811585217740 15057275019930 15183202051160 15767171360820 16045883985885 16292743739514 16419044078580 17081102307555 17773902261288 18103048599460 18633929790060 19255060783062 19702852894296 20076366693240 20497322769066 21394511981180 21723658319352 22217377826610 22734061031880 22774803076740 23533963179298 24439115609271 24628566117870 25673414377416 26867526674040 27154572899190 27329763692088 28882591174593 29554279341444 29623170435480 30114550039860 31534342721640 32091767971770 32585487479028 32838088157160 34162204615110 35300944768947 36206097198920 36942849176805 37267859580120 38510121566124 40731859348785 40994645538132 42789023962360 44434755653220 45549606153480 47067926358596 48137651957655 48878231218542 49257132235740 51243306922665 54309145798380 57765182349186 58834907948245 59108558682888 60229100079720 64183535943540 65170974958056 68324409230220 70601889537894 73885698353610 77020243132248 81463718697570 81989291076264 88869511306440 94135852717192 96275303915310 97756462437084 98514264471480 102486613845330 105902834306841 108618291596760 115530364698372 117669815896490 122195578046355 128367071887080 136648818460440 141203779075788 144412955872965 147771396707220 162927437395140 176504723844735 192550607830620 195512924874168 204973227690660 211805668613682 231060729396744 235339631792980 244391156092710 282407558151576 288825911745930 295542793414440 317708502920523 325854874790280 353009447689470 385101215661240 409946455381320 423611337227364 470679263585960 488782312185420 529514171534205 577651823491860 635417005841046 706018895378940 847222674454728 977564624370840 1059028343068410 1155303646983720 1270834011682092 1412037790757880 1588542514602615 2118056686136820 2541668023364184 3177085029205230 4236113372273640 6354170058410460 12708340116820920
- Sum of all divisors σ(n): 52816329267609600
- Sum of proper divisors (its aliquot sum) s(n): 40107989150788680
- 12708340116820920 is an abundant number, because the sum of its proper divisors (40107989150788680) is greater than itself. Its abundance is 27399649033967760
Bases of 12708340116820920
- Binary: 1011010010011000101011000000100101100100010011101110002
- Hexadecimal: 0x2D262B025913B8
- Base-36: 3H4QAUPXQ60
Squares and roots of 12708340116820920
- 12708340116820920 squared (127083401168209202) is 161501908524799954592727349646400
- 12708340116820920 cubed (127083401168209203) is 2052421183048857790571914198085965270854122688000
-
The
square root of 12708340116820920 is 112731273.9075582345 -
The
cube root of 12708340116820920 is 233361.7160834639
Scales and comparisons
How big is 12708340116820920?- 12,708,340,116,820,920 seconds is equal to 404,085,906 years, 12 weeks, 2 days, 14 hours, 42 minutes.
-
To count from 1 to 12,708,340,116,820,920 would take you about one billion, two hundred twelve million, two hundred fifty-seven thousand, seven hundred eighteen 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 12708340116820920 cubic inches would be around 19446.8 feet tall.
Recreational maths with 12708340116820920
- 12708340116820920 backwards is 02902861104380721
- 12708340116820920 is a
Harshad number . - The number of decimal digits it has is: 17
- The sum of 12708340116820920's digits is 54
- 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 12708340116820920 - Facts about the integer". Numbermatics.com. 2024. Web. 15 June 2024.
APA style:
Numbermatics. (2024). Number 12708340116820920 - Facts about the integer. Retrieved 15 June 2024, from https://numbermatics.com/n/12708340116820920/
Chicago style:
Numbermatics. 2024. "Number 12708340116820920 - Facts about the integer". https://numbermatics.com/n/12708340116820920/
The information we have on file for 12708340116820920 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 12708340116820920, math, Factors of 12708340116820920, curriculum, school, college, exams, university, Prime factorization of 12708340116820920, STEM, science, technology, engineering, physics, economics, calculator, twelve quadrillion, seven hundred eight trillion, three hundred forty billion, one hundred sixteen million, eight hundred twenty thousand, nine hundred twenty.