18820737050157

Names of 18820737050157

• Cardinal: 18820737050157 can be written as Eighteen trillion, eight hundred twenty billion, seven hundred thirty-seven million, fifty thousand, one hundred fifty-seven.

Scientific notation

• Scientific notation: 1.8820737050157 × 10¹³

Factors of 18820737050157

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 146

Divisors of 18820737050157

• Number of divisors d(n): 768
• Complete list of divisors:
  1 3 7 9 17 19 21 27 41 49 51 57 59 63 81 119 123 133 147 153 171 177 189 243 287 289 323 343 357 369 399 413 441 459 513 531 567 697 779 833 861 867 931 969 1003 1029 1071 1107 1121 1197 1239 1323 1377 1539 1593 1701 2009 2023 2091 2261 2337 2419 2499 2583 2601 2793 2891 2907 3009 3087 3213 3321 3363 3591 3717 3969 4131 4617 4779 4879 4913 5453 5491 5831 6027 6069 6273 6517 6783 7011 7021 7257 7497 7749 7803 7847 8379 8673 8721 9027 9261 9639 9963 10089 10773 11151 11849 11907 13243 14063 14161 14337 14637 14739 15827 16359 16473 16933 17051 17493 18081 18207 18819 19057 19551 20237 20349 21033 21063 21771 22491 23247 23409 23541 25137 26019 26163 27081 27783 28917 30267 32319 33453 34153 34391 35547 38171 38437 39729 41123 42189 42483 43911 44217 45961 47481 49077 49147 49419 50799 51153 52479 54243 54621 54929 56457 57171 58653 60711 61047 63099 63189 65313 67473 69741 70227 70623 75411 78057 78489 81243 82943 83349 90801 92701 93347 99127 100359 102459 103173 106641 110789 114513 115311 118531 119187 119357 123369 126567 127449 131733 132651 133399 137883 142443 147231 147441 148257 152397 153459 157437 162729 163863 164787 169371 171513 175959 182133 183141 189297 189567 195939 201433 202419 211869 225131 226233 234171 239071 240737 243729 248829 267197 269059 272403 278103 280041 287861 289867 297381 307377 309519 319923 321727 323969 332367 343539 344029 345933 355593 357561 358071 370107 379701 382347 384503 395199 397953 400197 413649 427329 441693 442323 444771 457191 460377 472311 488187 491589 494361 514539 527877 546399 549423 568701 580601 587817 604299 635607 648907 653429 675393 699091 702513 717213 722211 746487 781337 801591 807177 829717 834309 835499 840123 863583 869601 892143 922131 928557 933793 959769 965181 971907 997101 1030617 1032087 1037799 1066779 1072683 1074213 1110321 1139103 1147041 1153509 1185597 1193859 1200591 1240947 1281987 1325079 1326969 1334313 1371573 1381131 1410031 1416933 1483083 1543617 1575917 1583631 1639197 1685159 1706103 1741803 1812897 1883413 1906821 1946721 1960287 2015027 2026179 2029069 2097273 2151639 2166633 2239461 2252089 2267783 2344011 2404773 2421531 2489151 2502927 2506497 2520369 2590749 2608803 2676429 2766393 2785671 2801379 2879307 2895543 2915721 2991303 3091851 3096261 3113397 3200337 3218049 3222639 3330963 3417309 3441123 3460527 3601773 3722841 3827227 3845961 3980907 4064207 4114719 4143393 4230093 4449249 4542349 4574003 4630851 4727751 4893637 4917591 5055477 5225409 5438691 5469359 5507473 5650239 5840163 5848493 5880861 6045081 6078537 6087207 6291819 6454917 6499899 6536551 6718383 6756267 6803349 7032033 7214319 7264593 7467453 7508781 7519491 7561107 7772247 7826409 8029287 8299179 8357013 8404137 8686629 8747163 8973909 9275553 9288783 9340191 9601011 9667917 9870217 9992889 10381581 10805319 11031419 11168523 11481681 11884547 11942721 12192621 12690279 13282729 13347747 13627047 13722009 14105189 14183253 14203483 14680911 15166431 15676227 15764623 15874481 16316073 16408077 16522419 16950717 17520489 17545479 17642583 18135243 18235611 18261621 18875457 19364751 19499697 19609653 20155149 20268801 20410047 21096099 21642957 21793779 22402359 22526343 22558473 22683321 23316741 23479227 24087861 25212411 26059887 26241489 26790589 26921727 27866349 28803033 29003751 29610651 31144743 32018021 32415957 33094257 34255459 34445043 35653641 36577863 38070837 38285513 38552311 39848187 40881141 41166027 42315567 42549759 42610449 44042733 45499293 47028681 47293869 47623443 48948219 49224231 49567257 50852151 52561467 52636437 52927749 54405729 54706833 54784863 56626371 58094253 58499091 58828959 60806403 61230141 63288297 64928871 65381337 67207077 67675419 69091519 69950223 70437681 75637233 77219933 78179661 78724467 80371767 83191829 83599047 88831953 92979103 93434229 96054063 99282771 99424381 102766377 103335129 106960923 109733589 111121367 114212511 114856539 115656933 119544561 122643423 123498081 126946701 127649277 127831347 132128199 136497879 141086043 141881607 142870329 147672693 148701771 152556453 157684401 157909311 158783247 163217187 164354589 169879113 176486877 182419209 183690423 187534123 189864891 201621231 203026257 207274557 225806393 226911699 231659799 239788213 241115301 249575487 266495859 267998591 269866177 278937309 288162189 297848313 298273143 308299131 310005387 320882769 329200767 333364101 342637533 344569617 346970799 358633683 367930269 370494243 380840103 382947831 383494041 396384597 409493637 425644821 428610987 443018079 446105313 457669359 473727933 489651561 493063767 529460631 547257627 551071269 562602369 582342803 621823671 650853721 677419179 694979397 719364639 723345903 748726461 799487577 803995773 809598531 836811927 864486567 893544939 894819429 924897393 930016161 962648307 987602301 1000092303 1033708851 1040912397 1075901049 1103790807 1111482729 1142520309 1150482123 1189153791 1276934463 1285832961 1312738861 1329054237 1338315939 1421183799 1580644751 1588381893 1687807107 1747028409 1865471013 1889063239 1952561163 2032257537 2084938191 2158093917 2170037709 2246179383 2398462731 2411987319 2428795593 2510435781 2593459701 2680634817 2684458287 2774692179 2887944921 3000276909 3101126553 3122737191 3227703147 3427560927 3451446369 3830803389 3857498883 3938216583 4076399621 4555976047 4741934253 5063421321 5241085227 5596413039 5667189717 5857683489 6096772611 6254814573 6474281751 6510113127 6738538149 7235961957 7286386779 7531307343 7780379103 8053374861 8324076537 9000830727 9303379659 9368211573 11064513257 11814649749 12229198863 13667928141 14225802759 15190263963 15723255681 16789239117 17001569151 17573050467 18290317833 18764443719 19422845253 20215614447 21707885871 21859160337 22593922029 24160124583 27002492181 33193539771 35443949247 36687596589 41003784423 42677408277 45570791889 47169767043 51004707453 52719151401 54870953499 58268535759 65123657613 65577481011 77451592799 99580619313 106331847741 110062789767 123011353269 128032224831 141509301129 153014122359 158157454203 232354778397 298741857939 318995543223 330188369301 369034059807 384096674493 459042367077 697064335191 896225573817 990565107903 1107102179421 2091193005573 2688676721451 6273579016719 18820737050157
• Sum of all divisors σ(n): 38305612800000
• Sum of proper divisors (its aliquot sum) s(n): 19484875749843
• 18820737050157 is an abundant number, because the sum of its proper divisors (19484875749843) is greater than itself. Its abundance is 664138699686

Bases of 18820737050157

• Binary: 100010001111000001011010110001010011000101101₂
• Hexadecimal: 0x111E0B58A62D
• Base-36: 6O64KWHT9

Squares and roots of 18820737050157

• 18820737050157 squared (18820737050157²) is 354220143111152413933724649
• 18820737050157 cubed (18820737050157³) is 6666684171363981067587838674920140219893
• The square root of 18820737050157 is 4338287.3406630179
• The cube root of 18820737050157 is 26599.8308967319

Scales and comparisons

• 18,820,737,050,157 seconds is equal to 598,441 years, 11 weeks, 3 days, 17 hours, 55 minutes, 57 seconds.
• To count from 1 to 18,820,737,050,157 would take you about one million, four hundred ninety-six thousand, one hundred 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 18820737050157 cubic inches would be around 2216.7 feet tall.

Recreational maths with 18820737050157

• 18820737050157 backwards is 75105073702881
• The number of decimal digits it has is: 14
• The sum of 18820737050157's digits is 54
• More coming soon!