20742190862118912

Names of 20742190862118912

• Cardinal: 20742190862118912 can be written as Twenty quadrillion, seven hundred forty-two trillion, one hundred ninety billion, eight hundred sixty-two million, one hundred eighteen thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 2.0742190862118912 × 10¹⁶

Factors of 20742190862118912

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 1688

Divisors of 20742190862118912

• Number of divisors d(n): 702
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 43 48 64 72 73 86 96 128 129 144 146 172 192 219 256 258 288 292 344 384 387 438 512 516 576 584 657 688 768 774 876 1024 1032 1152 1168 1314 1376 1536 1548 1567 1752 2048 2064 2304 2336 2628 2752 3072 3096 3134 3139 3504 4096 4128 4608 4672 4701 5256 5329 5504 6144 6192 6268 6278 7008 8256 9216 9344 9402 9417 10512 10658 11008 12288 12384 12536 12556 14016 14103 15987 16512 18432 18688 18804 18834 21024 21316 22016 24768 25072 25112 28032 28206 28251 31974 33024 36864 37376 37608 37668 42048 42632 44032 47961 49536 50144 50224 56064 56412 56502 63948 66048 67381 74752 75216 75336 84096 85264 88064 95922 99072 100288 100448 112128 112824 113004 114391 127896 132096 134762 149504 150432 150672 168192 170528 176128 191844 198144 200576 200896 202143 224256 225648 226008 228782 229147 255792 264192 269524 299008 300864 301344 336384 341056 343173 383688 396288 401152 401792 404286 448512 451296 452016 457564 458294 511584 528384 539048 601728 602688 606429 672768 682112 686346 687441 767376 792576 802304 803584 808572 897024 902592 904032 915128 916588 1023168 1029519 1078096 1203456 1205376 1212858 1345536 1364224 1372692 1374882 1534752 1585152 1604608 1607168 1617144 1805184 1808064 1830256 1833176 2046336 2059038 2062323 2156192 2406912 2410752 2425716 2455489 2691072 2728448 2745384 2749764 3069504 3209216 3214336 3234288 3610368 3616128 3660512 3666352 4092672 4118076 4124646 4312384 4813824 4821504 4851432 4910978 4918813 5456896 5490768 5499528 6139008 6418432 6428672 6468576 7220736 7232256 7321024 7332704 7366467 8185344 8236152 8249292 8350543 8624768 9627648 9643008 9702864 9821956 9837626 10913792 10981536 10999056 12278016 12857344 12937152 14441472 14464512 14642048 14665408 14732934 14756439 16370688 16472304 16498584 16701086 17249536 19255296 19286016 19405728 19643912 19675252 21827584 21963072 21998112 22099401 24556032 25051629 25874304 28882944 28929024 29284096 29330816 29465868 29512878 32741376 32944608 32997168 33402172 34499072 38572032 38811456 39287824 39350504 43926144 43996224 44198802 44269317 49112064 50103258 51748608 57765888 57858048 58568192 58661632 58931736 59025756 65482752 65889216 65994336 66804344 68998144 75154887 77622912 78575648 78701008 87852288 87992448 88397604 88538634 98224128 100206516 103497216 105586027 115716096 117136384 117323264 117863472 118051512 131778432 131988672 133608688 137996288 150309774 155245824 157151296 157402016 175704576 175984896 176795208 177077268 179250697 196448256 200413032 206994432 211172054 234272768 234646528 235726944 236103024 263556864 263977344 267217376 275992576 300619548 310491648 314302592 314804032 316758081 351409152 351969792 353590416 354154536 358501394 359073349 400826064 413988864 422344108 468545536 469293056 471453888 472206048 527113728 527954688 534434752 537752091 601239096 620983296 628605184 629608064 633516162 702818304 703939584 707180832 708309072 717002788 718146698 801652128 827977728 844688216 938586112 942907776 944412096 950274243 1054227456 1055909376 1068869504 1075504182 1077220047 1202478192 1241966592 1257210368 1259216128 1267032324 1405636608 1407879168 1414361664 1416618144 1434005576 1436293396 1603304256 1613256273 1689376432 1885815552 1888824192 1900548486 2108454912 2111818752 2137739008 2151008364 2154440094 2404956384 2483933184 2514420736 2518432256 2534064648 2815758336 2828723328 2833236288 2868011152 2872586792 3206608512 3226512546 3231660141 3378752864 3771631104 3777648384 3801096972 4216909824 4223637504 4275478016 4302016728 4308880188 4809912768 5028841472 5036864512 5068129296 5657446656 5666472576 5736022304 5745173584 6413217024 6453025092 6463320282 6757505728 7543262208 7555296768 7602193944 7707779971 8447275008 8550956032 8604033456 8617760376 9619825536 10057682944 10073729024 10136258592 11314893312 11332945152 11472044608 11490347168 12826434048 12906050184 12926640564 13085300881 13515011456 15086524416 15110593536 15204387888 15415559942 17101912064 17208066912 17235520752 19239651072 20147458048 20272517184 22629786624 22665890304 22944089216 22980694336 23123339913 25652868096 25812100368 25853281128 26170601762 27030022912 30173048832 30221187072 30408775776 30831119884 34203824128 34416133824 34471041504 38479302144 39255902643 40545034368 45259573248 45331780608 45888178432 45961388672 46246679826 51305736192 51624200736 51706562256 52341203524 54060045824 60442374144 60817551552 61662239768 68832267648 68942083008 69370019739 76958604288 78511805286 81090068736 90519146496 90663561216 91776356864 91922777344 92493359652 102611472384 103248401472 103413124512 104682407048 108120091648 117767707929 121635103104 123324479536 137664535296 137884166016 138740039478 153917208576 157023610572 162180137472 181327122432 183552713728 183845554688 184986719304 206496802944 206826249024 209364814096 216240183296 235535415858 243270206208 246648959072 275329070592 275768332032 277480078956 307834417152 314047221144 324360274944 367105427456 367691109376 369973438608 412993605888 413652498048 418729628192 432480366592 471070831716 486540412416 493297918144 550658141184 551536664064 554960157912 562667937883 628094442288 648720549888 734210854912 735382218752 739946877216 825987211776 827304996096 837459256384 942141663432 973080824832 986595836288 1101316282368 1103073328128 1109920315824 1125335875766 1256188884576 1297441099776 1470764437504 1479893754432 1651974423552 1654609992192 1674918512768 1688003813649 1884283326864 1946161649664 1973191672576 2202632564736 2206146656256 2219840631648 2250671751532 2512377769152 2959787508864 3303948847104 3309219984384 3349837025536 3376007627298 3768566653728 3892323299328 3946383345152 4412293312512 4439681263296 4501343503064 5024755538304 5064011440947 5919575017728 6607897694208 6618439968768 6699674051072 6752015254596 7537133307456 7892766690304 8879362526592 9002687006128 10049511076608 10128022881894 11839150035456 13236879937536 13399348102144 13504030509192 15074266614912 15785533380608 17758725053184 18005374012256 20099022153216 20256045763788 23678300070912 26798696204288 27008061018384 30148533229824 31571066761216 35517450106368 36010748024512 40198044306432 40512091527576 47356600141824 53597392408576 54016122036768 60297066459648 71034900212736 72021496049024 80396088612864 81024183055152 94713200283648 108032244073536 120594132919296 142069800425472 144042992098048 160792177225728 162048366110304 216064488147072 241188265838592 284139600850944 288085984196096 324096732220608 432128976294144 482376531677184 576171968392192 648193464441216 864257952588288 1152343936784384 1296386928882432 1728515905176576 2304687873568768 2592773857764864 3457031810353152 5185547715529728 6914063620706304 10371095431059456 20742190862118912
• Sum of all divisors σ(n): 62198964399835692
• Sum of proper divisors (its aliquot sum) s(n): 41456773537716780
• 20742190862118912 is an abundant number, because the sum of its proper divisors (41456773537716780) is greater than itself. Its abundance is 20714582675597868

Bases of 20742190862118912

• Binary: 1001001101100001110100110100110001100110011000000000000₂
• Hexadecimal: 0x49B0E9A6333000
• Base-36: 5O8HQXNT340

Squares and roots of 20742190862118912

• 20742190862118912 squared (20742190862118912²) is 430238481760569293843578428063744
• 20742190862118912 cubed (20742190862118912³) is 8924088704905994597023178143833642748345243926528
• The square root of 20742190862118912 is 144021494.4448185901
• The cube root of 20742190862118912 is 274758.7564184011

Scales and comparisons

• 20,742,190,862,118,912 seconds is equal to 659,537,509 years, 31 weeks, 3 days, 17 hours, 55 minutes, 12 seconds.
• To count from 1 to 20,742,190,862,118,912 would take you about one billion, nine hundred seventy-eight million, six hundred twelve thousand, five hundred twenty-eight 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 20742190862118912 cubic inches would be around 22896.6 feet tall.

Recreational maths with 20742190862118912

• 20742190862118912 backwards is 21981126809124702
• The number of decimal digits it has is: 17
• The sum of 20742190862118912's digits is 63
• More coming soon!