20988760394340900

Names of 20988760394340900

• Cardinal: 20988760394340900 can be written as Twenty quadrillion, nine hundred eighty-eight trillion, seven hundred sixty billion, three hundred ninety-four million, three hundred forty thousand, nine hundred.

Scientific notation

• Scientific notation: 2.09887603943409 × 10¹⁶

Factors of 20988760394340900

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 707

Divisors of 20988760394340900

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 25 27 28 30 35 36 42 45 49 50 54 60 63 70 75 84 90 98 100 105 108 126 127 135 140 147 150 175 180 189 196 210 225 245 252 254 270 294 300 315 343 350 378 381 420 441 450 490 508 525 540 563 588 630 635 675 686 700 735 756 762 882 889 900 945 980 1029 1050 1126 1143 1225 1260 1270 1323 1350 1372 1470 1524 1575 1689 1715 1764 1778 1890 1905 2058 2100 2205 2252 2286 2450 2540 2646 2667 2700 2815 2940 3087 3150 3175 3378 3429 3430 3556 3675 3780 3810 3941 4116 4410 4445 4572 4725 4900 5067 5145 5292 5334 5630 5715 6174 6223 6300 6350 6615 6756 6858 6860 7350 7620 7882 8001 8445 8575 8820 8890 9261 9450 9525 10134 10290 10668 11025 11260 11430 11823 12348 12446 12700 13230 13335 13716 14075 14700 15201 15435 15764 16002 16890 17145 17150 17780 18522 18669 18900 19050 19705 20268 20580 22050 22225 22860 23646 24003 24892 25335 25725 26460 26670 27587 28150 28575 30402 30870 31115 32004 33075 33780 34290 34300 35469 37044 37338 38100 39410 40005 42225 43561 44100 44450 46305 47292 48006 50670 51450 53340 55174 56007 56300 57150 59115 60804 61740 62230 66150 66675 68580 70938 71501 74676 76005 77175 78820 80010 82761 84450 85725 87122 88900 92610 93345 96012 98525 101340 102900 106407 110348 112014 114300 118230 120015 124460 126675 130683 132300 133350 137935 141876 143002 152010 154350 155575 160020 165522 168021 168900 171450 174244 177345 185220 186690 193109 197050 200025 212814 214503 217805 224028 231525 236460 240030 248283 253350 261366 266700 275870 280035 286004 295575 304020 308700 311150 316969 331044 336042 342900 354690 357505 373380 380025 386218 392049 394100 400050 413805 425628 429006 435610 463050 466725 480060 496566 500507 506700 522732 532035 551740 560070 579327 591150 600075 622300 633938 643509 653415 672084 689675 709380 715010 744849 760050 772436 784098 800100 827610 840105 858012 871220 886725 926100 933450 950907 965545 993132 1001014 1064070 1072515 1089025 1120140 1158654 1176147 1182300 1200150 1241415 1267876 1287018 1306830 1379350 1400175 1430020 1489698 1501521 1520100 1568196 1584845 1655220 1680210 1737981 1773450 1787525 1866900 1901814 1930527 1931090 1960245 2002028 2069025 2128140 2145030 2178050 2218783 2317308 2352294 2400300 2482830 2502535 2574036 2613660 2660175 2758700 2800350 2852721 2896635 2979396 3003042 3169690 3217545 3267075 3360420 3475962 3503549 3546900 3575050 3724245 3803628 3861054 3862180 3920490 4138050 4200525 4290060 4356100 4437566 4504563 4704588 4754535 4827725 4965660 5005070 5213943 5320350 5362575 5600700 5705442 5793270 5880735 6006084 6207075 6339380 6435090 6534150 6656349 6951924 7007098 7150100 7448490 7507605 7722108 7840980 7924225 8276100 8401050 8558163 8689905 8875132 9009126 9509070 9652635 9655450 9801225 10010140 10427886 10510647 10640700 10725150 11093915 11410884 11586540 11761470 12414150 12512675 12870180 13068300 13312698 13513689 14014196 14263605 14483175 14896980 15015210 15531481 15848450 16087725 16802100 17116326 17379810 17517745 18018252 18621225 19018140 19305270 19310900 19602450 19969047 20855772 21021294 21450300 22187830 22522815 23522940 23772675 24524843 24828300 25025350 26069715 26625396 27027378 28527210 28966350 29403675 30030420 31062962 31531941 31696900 32175450 33281745 34232652 34759620 35035490 37242450 37538025 38610540 39204900 39938094 40255063 42042588 42790815 43449525 44375660 45045630 46594443 47545350 48263175 49049686 50050700 52139430 52553235 54054756 55469575 57054420 57932700 58807350 59907141 62125924 63063882 64350900 66563490 67568445 70070980 71318025 73574529 74484900 75076050 77657405 79876188 80510126 85581630 86899050 87588725 90091260 93188886 94595823 95090700 96526350 98099372 99845235 104278860 105106470 108720367 110939150 112614075 117614700 119814282 120765189 122624215 126127764 130348575 133126980 135136890 139783329 142636050 147149058 150152100 155314810 157659705 161020252 166408725 171163260 173798100 175177450 178453547 186377772 189191646 193052700 199690470 201275315 210212940 213954075 217440734 220723587 221878300 225228150 232972215 239628564 241530378 245248430 260697150 262766175 270273780 279566658 281785441 285272100 294298116 299535705 310629620 315319410 326161101 332817450 337842225 350354900 356907094 362295567 367872645 378383292 388287025 399380940 402550630 419349987 427908150 434881468 441447174 450456300 465944430 472979115 483060756 490496860 499226175 521394300 525532350 535360641 543601835 559133316 563570882 599071410 603825945 613121075 630638820 652322202 662170761 665634900 675684450 698916645 713814188 724591134 735745290 776574050 788298525 805101260 838699974 845356323 855816300 882894348 892267735 931888860 945958230 978483303 998452350 1006376575 1051064700 1070721282 1086886701 1087203670 1103617935 1127141764 1164861075 1198142820 1207651890 1226242150 1249174829 1304644404 1324341522 1351368900 1397833290 1408927205 1449182268 1471490580 1497678525 1553148100 1576597050 1606081923 1630805505 1677399948 1690712646 1784535470 1811477835 1839363225 1891916460 1956966606 1972498087 1996904700 2012753150 2096749935 2141442564 2173773402 2174407340 2207235870 2329722150 2364895575 2415303780 2452484300 2498349658 2536068969 2648683044 2676803205 2718009175 2795666580 2817854410 2935449909 2995357050 3019129725 3153194100 3212163846 3261611010 3310853805 3381425292 3494583225 3569070940 3622955670 3678726450 3747524487 3913933212 3944996174 4025506300 4193499870 4226781615 4347546804 4414471740 4461338675 4659444300 4729791150 4818245769 4892416515 4996699316 5072137938 5353606410 5434433505 5436018350 5518089675 5635708820 5870899818 5917494261 5990714100 6038259450 6245874145 6424327692 6523222020 6621707610 6989166450 7044636025 7245911340 7357452900 7495048974 7608206907 7889992348 8030409615 8154027525 8386999740 8453563230 8744223803 8922677350 9057389175 9459582300 9636491538 9784833030 9862490435 10144275876 10483749675 10707212820 10868867010 10872036700 11036179350 11242573461 11741799636 11834988522 12076518900 12491748290 12680344845 13243415220 13384016025 13807486609 13978332900 14089272050 14677249545 14990097948 15216413814 16060819230 16308055050 16554269025 16907126460 17488447606 17752482783 17845354700 18114778350 18737622435 19272983076 19569666060 19724980870 20967499350 21133908075 21737734020 22072358700 22485146922 22663600469 23669977044 24091228845 24462082575 24983496580 25360689690 26232671409 26768032050 27172167525 27614973218 28178544100 29354499090 29587471305 30432827628 31229370725 32121638460 32616110100 33108538050 33727720383 34976895212 35504965566 36229556700 37475244870 38041034535 39449961740 40152048075 41422459827 41934998700 42267816150 43721119015 44970293844 45327200938 48182457690 48924165150 49312452175 50721379380 52465342818 53257448349 53536064100 54344335050 55229946436 56212867305 58708998180 59174942610 61209566621 62458741450 63401724225 66217076100 67455440766 67990801407 69037433045 71009931132 73386247725 74950489740 76082069070 78698014227 80304096150 82844919654 84535632300 87442238030 88762413915 90654401876 93688112175 96364915380 97848330300 98624904350 104930685636 106514896698 108688670100 112425734610 113318002345 118349885220 120456144225 122419133242 124267379481 124917482900 126803448450 131163357045 134910881532 135981602814 138074866090 146772495450 147937356525 152164138140 157396028454 158645203283 160608192300 165689839308 168638601915 174884476060 177524827830 183628699863 187376224350 190205172675 197249808700 203972404221 207112299135 213029793396 218605595075 224851469220 226636004690 236094042681 240912288450 244838266484 248534758962 253606896900 262326714090 266287241745 271963205628 276149732180 281064336525 293544990900 295874713050 306047833105 314792056908 317290406566 337277203830 339954007035 345187165225 355049655660 367257399726 372802138443 374752448700 380410345350 393490071135 407944808442 414224598270 437211190150 443812069575 453272009380 472188085362 475935609849 481824576900 497069517924 524653428180 532574483490 550886099589 562128673050 566590011725 591749426100 611917212663 612095666210 621336897405 634580813132 655816785225 674554407660 679908014070 690374330450 734514799452 745604276886 760820690700 786980142270 793226016415 815889616884 828449196540 843193009575 874422380300 887624139150 918143499315 944376170724 951871219698 1019862021105 1035561495675 1065148966980 1101772199178 1110516422981 1124257346100 1133180023450 1180470213405 1223834425326 1224191332420 1242673794810 1311633570450 1331436208725 1359816028140 1380748660900 1427806829547 1491208553772 1530239165525 1573960284540 1586452032830 1652658298767 1686386019150 1699770035175 1775248278300 1836286998630 1864010692215 1903742439396 1967450355675 2039724042210 2071122991350 2203544398356 2221032845962 2266360046900 2360940426810 2379678049245 2447668850652 2485347589620 2623267140900 2662872417450 2754430497945 2855613659094 3059586063315 3060478331050 3106684487025 3172904065660 3305316597534 3331549268943 3372772038300 3399540070350 3672573997260 3728021384430 3934900711350 3966130082075 4079448084420 4142245982700 4283420488641 4442065691924 4590717496575 4721880853620 4759356098490 5099310105525 5325744834900 5508860995890 5552582114905 5711227318188 5902351067025 6119172126630 6120956662100 6213368974050 6610633195068 6663098537886 6799080140700 7139034147735 7456042768860 7773614960867 7869801422700 7932260164150 8263291493835 8566840977282 9181434993150 9320053461075 9518712196980 9994647806829 10198620211050 11017721991780 11105164229810 11804702134050 11898390246225 12238344253260 12426737948100 13326197075772 13772152489725 14278068295470 15297930316575 15547229921734 15864520328300 16526582987670 16657746344715 17133681954564 18362869986300 18640106922150 19989295613658 20397240422100 21417102443205 22210328459620 23320844882601 23609404268100 23796780492450 27544304979450 27762910574525 28556136590940 29983943420487 30595860633150 31094459843468 33053165975340 33315492689430 35695170738675 37280213844300 38868074804335 39978591227316 41316457469175 42834204886410 46641689765202 47593560984900 49973239034145 55088609958900 55525821149050 59967886840974 61191721266300 66630985378860 69962534647803 71390341477350 77736149608670 82632914938350 83288731723575 85668409772820 93283379530404 99946478068290 107085512216025 111051642298100 116604224413005 119935773681948 139925069295606 142780682954700 149919717102435 155472299217340 165265829876700 166577463447150 194340374021675 199892956136580 209887603943409 214171024432050 233208448826010 249866195170725 279850138591212 299839434204870 333154926894300 349812673239015 388680748043350 419775207886818 428342048864100 466416897652020 499732390341450 583021122065025 599678868409740 699625346478030 749598585512175 777361496086700 839550415773636 999464780682900 1049438019717045 1166042244130050 1399250692956060 1499197171024350 1749063366195075 2098876039434090 2332084488260100 2998394342048700 3498126732390150 4197752078868180 5247190098585225 6996253464780300 10494380197170450 20988760394340900
• Sum of all divisors σ(n): 79448728289280000
• Sum of proper divisors (its aliquot sum) s(n): 58459967894939100
• 20988760394340900 is an abundant number, because the sum of its proper divisors (58459967894939100) is greater than itself. Its abundance is 37471207500598200

Bases of 20988760394340900

• Binary: 1001010100100010010101010010111100101001001101000100100₂
• Hexadecimal: 0x4A912A97949A24
• Base-36: 5QNW7EX20X0

Squares and roots of 20988760394340900

• 20988760394340900 squared (20988760394340900²) is 440528062891053172072745412810000
• 20988760394340900 cubed (20988760394340900³) is 9246137959003453971588065833591307158366929000000
• The square root of 20988760394340900 is 144874981.9476810151
• The cube root of 20988760394340900 is 275843.1878703723

Scales and comparisons

• 20,988,760,394,340,900 seconds is equal to 667,377,658 years, 2 weeks, 1 day, 2 hours, 15 minutes.
• To count from 1 to 20,988,760,394,340,900 would take you about two billion, two million, one hundred thirty-two thousand, nine hundred seventy-four 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 20988760394340900 cubic inches would be around 22986.9 feet tall.

Recreational maths with 20988760394340900

• 20988760394340900 backwards is 00904349306788902
• The number of decimal digits it has is: 17
• The sum of 20988760394340900's digits is 72
• More coming soon!