20420270527348736

Names of 20420270527348736

• Cardinal: 20420270527348736 can be written as Twenty quadrillion, four hundred twenty trillion, two hundred seventy billion, five hundred twenty-seven million, three hundred forty-eight thousand, seven hundred thirty-six.

Scientific notation

• Scientific notation: 2.0420270527348736 × 10¹⁶

Factors of 20420270527348736

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 29
• Sum of prime factors: 237

Divisors of 20420270527348736

• Number of divisors d(n): 450
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 67 88 128 134 157 176 256 268 314 352 512 536 628 704 737 1024 1072 1256 1408 1474 1727 2048 2144 2512 2816 2948 3454 4096 4288 4489 5024 5632 5896 6908 8192 8576 8978 10048 10519 11264 11792 13816 16384 17152 17956 20096 21038 22528 23584 24649 27632 32768 34304 35912 40192 42076 45056 47168 49298 49379 55264 65536 68608 71824 80384 84152 90112 94336 98596 98758 110528 115709 131072 137216 143648 160768 168304 180224 188672 197192 197516 221056 231418 262144 271139 274432 287296 321536 336608 360448 377344 394384 395032 442112 462836 524288 542278 548864 574592 643072 673216 704773 720896 754688 788768 790064 884224 925672 1048576 1084556 1097728 1149184 1286144 1346432 1409546 1441792 1509376 1577536 1580128 1651483 1768448 1851344 2097152 2169112 2195456 2298368 2572288 2692864 2819092 2883584 3018752 3155072 3160256 3302966 3536896 3702688 4194304 4338224 4390912 4596736 5144576 5385728 5638184 5767168 6037504 6310144 6320512 6605932 7073792 7405376 7752503 8388608 8676448 8781824 9193472 10289152 10771456 11276368 11534336 12075008 12620288 12641024 13211864 14147584 14810752 15505006 16777216 17352896 17563648 18166313 18386944 20578304 21542912 22552736 23068672 24150016 25240576 25282048 26423728 28295168 29621504 31010012 34705792 35127296 36332626 36773888 41156608 43085824 45105472 46137344 48300032 50481152 50564096 52847456 56590336 59243008 62020024 69411584 70254592 72665252 73547776 82313216 86171648 90210944 92274688 96600064 100962304 101128192 105694912 110649361 113180672 118486016 124040048 138823168 140509184 145330504 147095552 164626432 172343296 180421888 184549376 193200128 201924608 202256384 211389824 221298722 226361344 236972032 248080096 277646336 281018368 290661008 294191104 329252864 344686592 360843776 386400256 403849216 404512768 422779648 442597444 452722688 473944064 496160192 555292672 562036736 581322016 588382208 658505728 689373184 721687552 772800512 807698432 809025536 845559296 885194888 905445376 947888128 992320384 1110585344 1124073472 1162644032 1176764416 1217142971 1317011456 1378746368 1443375104 1545601024 1615396864 1618051072 1691118592 1770389776 1810890752 1895776256 1984640768 2221170688 2325288064 2353528832 2434285942 2634022912 2757492736 2886750208 3091202048 3230793728 3236102144 3382237184 3540779552 3621781504 3791552512 3969281536 4442341376 4650576128 4707057664 4868571884 5514985472 5773500416 6182404096 6461587456 6472204288 6764474368 7081559104 7243563008 7583105024 7938563072 8884682752 9301152256 9414115328 9737143768 11029970944 11547000832 12364808192 12923174912 12944408576 13528948736 14163118208 14487126016 15166210048 15877126144 17769365504 18602304512 18828230656 19474287536 22059941888 23094001664 25846349824 25888817152 27057897472 28326236416 28974252032 30332420096 31754252288 35538731008 37204609024 37656461312 38948575072 44119883776 46188003328 51692699648 51777634304 54115794944 56652472832 60664840192 63508504576 71077462016 74409218048 75312922624 77897150144 88239767552 92376006656 103385399296 103555268608 108231589888 113304945664 121329680384 127017009152 142154924032 148818436096 155794300288 176479535104 184752013312 206770798592 207110537216 216463179776 226609891328 242659360768 254034018304 284309848064 297636872192 311588600576 369504026624 413541597184 414221074432 432926359552 453219782656 485318721536 508068036608 568619696128 595273744384 623177201152 739008053248 828442148864 865852719104 906439565312 970637443072 1016136073216 1137239392256 1190547488768 1246354402304 1478016106496 1731705438208 1812879130624 1941274886144 2032272146432 2274478784512 2381094977536 2492708804608 2956032212992 3463410876416 3625758261248 4064544292864 4548957569024 4762189955072 4985417609216 5912064425984 6926821752832 7251516522496 8129088585728 9524379910144 9970835218432 11824128851968 13853643505664 14503033044992 16258177171456 19048759820288 19941670436864 27707287011328 29006066089984 32516354342912 38097519640576 39883340873728 58012132179968 65032708685824 76195039281152 79766681747456 116024264359936 130065417371648 152390078562304 159533363494912 232048528719872 304780157124608 319066726989824 464097057439744 638133453979648 928194114879488 1276266907959296 1856388229758976 2552533815918592 5105067631837184 10210135263674368 20420270527348736
• Sum of all divisors σ(n): 45518128752672828
• Sum of proper divisors (its aliquot sum) s(n): 25097858225324092
• 20420270527348736 is an abundant number, because the sum of its proper divisors (25097858225324092) is greater than itself. Its abundance is 4677587697975356

Bases of 20420270527348736

• Binary: 1001000100011000010000010111011000000000000000000000000₂
• Hexadecimal: 0x488C20BB000000
• Base-36: 5L2DQRW80E8

Squares and roots of 20420270527348736

• 20420270527348736 squared (20420270527348736²) is 416987448410107424654129360797696
• 20420270527348736 cubed (20420270527348736³) is 8514996503043268187377338177986723295072937312256
• The square root of 20420270527348736 is 142899511.9912896553
• The cube root of 20420270527348736 is 273329.9134079365

Scales and comparisons

• 20,420,270,527,348,736 seconds is equal to 649,301,438 years, 37 weeks, 5 days, 3 hours, 58 minutes, 56 seconds.
• To count from 1 to 20,420,270,527,348,736 would take you about one billion, nine hundred forty-seven million, nine hundred four thousand, three hundred sixteen 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 20420270527348736 cubic inches would be around 22777.5 feet tall.

Recreational maths with 20420270527348736

• 20420270527348736 backwards is 63784372507202402
• The number of decimal digits it has is: 17
• The sum of 20420270527348736's digits is 62
• More coming soon!