21348135660544

Names of 21348135660544

• Cardinal: 21348135660544 can be written as Twenty-one trillion, three hundred forty-eight billion, one hundred thirty-five million, six hundred sixty thousand, five hundred forty-four.

Scientific notation

• Scientific notation: 2.1348135660544 × 10¹³

Factors of 21348135660544

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 163

Divisors of 21348135660544

• Number of divisors d(n): 792
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 23 28 32 44 46 47 56 64 73 77 88 92 94 112 128 146 154 161 176 184 188 224 253 256 292 308 322 329 352 368 376 448 506 511 512 517 584 616 644 658 704 736 752 803 896 1012 1022 1024 1034 1081 1168 1232 1288 1316 1408 1472 1504 1606 1679 1771 1792 2024 2044 2068 2162 2209 2336 2464 2576 2632 2816 2944 3008 3212 3358 3431 3542 3584 3619 4048 4088 4136 4324 4418 4672 4928 5152 5264 5329 5621 5632 5888 6016 6424 6716 6862 7084 7168 7238 7567 8096 8176 8272 8648 8836 9344 9856 10304 10528 10658 11242 11264 11753 11776 11891 12032 12848 13432 13724 14168 14476 15134 15463 16192 16352 16544 17296 17672 18469 18688 19712 20608 21056 21316 22484 23506 23552 23782 24017 24064 24299 25696 26864 27448 28336 28952 30268 30926 32384 32704 33088 34592 35344 36938 37303 37376 37741 39424 41216 42112 42632 44968 47012 47564 48034 48128 48598 50807 51392 53728 54896 56672 57904 58619 60536 61852 64768 65408 66176 69184 70688 73876 74606 74752 75482 78848 78913 82432 83237 84224 85264 89936 94024 95128 96068 97196 101614 102784 107456 109792 113344 115808 117238 121072 122567 123704 129283 129536 130816 132352 138368 141376 147752 149212 150964 157826 161257 164864 166474 168448 170093 170528 179872 188048 190256 192136 194392 203228 205568 214912 219584 226688 231616 234476 242144 245134 247408 250463 258566 259072 261632 264187 264704 276736 282752 295504 298424 301928 315652 322514 332948 336896 340186 341056 355649 359744 376096 380512 384272 388784 406456 410333 411136 429824 439168 453376 463232 468952 484288 490268 494816 500926 517132 523264 528374 529408 552391 553472 558877 565504 591008 596848 603856 631304 645028 665896 680372 682112 711298 719488 752192 761024 768544 777568 812912 820666 822272 857969 859648 868043 878336 906752 926464 937904 968576 980536 989632 1001852 1034264 1056748 1104782 1106944 1117754 1128799 1131008 1182016 1193696 1207712 1262608 1290056 1331792 1348237 1360744 1364224 1422596 1438976 1504384 1522048 1537088 1555136 1625824 1641332 1715938 1719296 1736086 1753241 1756672 1773827 1813504 1852928 1875808 1937152 1961072 1979264 2003704 2068528 2113496 2209564 2235508 2257598 2262016 2364032 2387392 2415424 2525216 2580112 2663584 2696474 2721488 2728448 2755093 2845192 2877952 3008768 3044096 3074176 3110272 3251648 3282664 3431876 3472172 3506482 3513344 3547654 3705856 3708911 3751616 3874304 3912139 3922144 3958528 4007408 4137056 4226992 4419128 4471016 4515196 4728064 4774784 4830848 5050432 5160224 5327168 5392948 5442976 5456896 5510186 5690384 5755904 5760649 6017536 6076301 6088192 6148352 6220544 6503296 6565328 6863752 6944344 7012964 7095308 7417822 7503232 7748608 7824278 7844288 7917056 8014816 8274112 8453984 8838256 8942032 9030392 9437659 9456128 9549568 9661696 10100864 10320448 10654336 10785896 10885952 11020372 11380768 11521298 11771761 12035072 12152602 12176384 12296704 12416789 12441088 13006592 13130656 13727504 13888688 14025928 14190616 14835644 15006464 15648556 15688576 15834112 16029632 16548224 16907968 17676512 17884064 18060784 18875318 18912256 19099136 19285651 19323392 20201728 20640896 21308672 21571792 21771904 22040744 22761536 23042596 23543522 24305204 24593408 24833578 24882176 25962377 26013184 26261312 27455008 27777376 28051856 28381232 29671288 30012928 31297112 31377152 32059264 33096448 33815936 35353024 35768128 36121568 37750636 38198272 38571302 38646784 40324543 40403456 40798021 41281792 42617344 43143584 43543808 44081488 45523072 46085192 47087044 48610408 49667156 51924754 52026368 52522624 54910016 55554752 56103712 56762464 59342576 60025856 62594224 62754304 63367139 64118528 66192896 67631872 70706048 71536256 72243136 75501272 77142604 80649086 80806912 81596042 82402327 82563584 85234688 86287168 87087616 88162976 91046144 92170384 94174088 97220816 99334312 103849508 105045248 109820032 111109504 112207424 113524928 118685152 125188448 125508608 126734278 128237056 129489371 132385792 135263744 141412096 143072512 144486272 151002544 154285208 161298172 163192084 164804654 165127168 172574336 174175232 176325952 182092288 184340768 188348176 194441632 198668624 207699016 210090496 219640064 222219008 224414848 227049856 237370304 250376896 253468556 256474112 258978742 270527488 270750503 282824192 285586147 286145024 288972544 302005088 308570416 322596344 326384168 329609308 345148672 352651904 364184576 368681536 376696352 388883264 397337248 415398032 420180992 439280128 443569973 444438016 448829696 454099712 474740608 500753792 506937112 517957484 541501006 565648384 571172294 572290048 577945088 604010176 617140832 645192688 652768336 659218616 690297344 705303808 737363072 753392704 777766528 794674496 830796064 878560256 887139946 888876032 897659392 906425597 908199424 949481216 1001507584 1013874224 1035914968 1083002012 1142344588 1155890176 1208020352 1234281664 1290385376 1305536672 1318437232 1380594688 1410607616 1474726144 1506785408 1555533056 1589348992 1661592128 1774279892 1795318784 1812851194 1816398848 1895253521 1898962432 2003015168 2027748448 2071829936 2166004024 2284689176 2416040704 2468563328 2580770752 2611073344 2636874464 2821215232 2949452288 2978255533 3013570816 3111066112 3178697984 3323184256 3548559784 3625702388 3790507042 3797924864 4006030336 4055496896 4143659872 4332008048 4569378352 4832081408 4937126656 5161541504 5222146688 5273748928 5898904576 5956511066 6027141632 6222132224 6357395968 6646368512 7097119568 7251404776 7581014084 8110993792 8287319744 8664016096 9138756704 9664162816 9874253312 10323083008 10444293376 10547497856 11913022132 12054283264 12714791936 13292737024 14194239136 14502809552 15162028168 16221987584 16574639488 17328032192 18277513408 19748506624 20646166016 20847788731 20888586752 21094995712 23826044264 26585474048 28388478272 29005619104 30324056336 32443975168 33149278976 34656064384 36555026816 41292332032 41695577462 41777173504 42189991424 47652088528 56776956544 58011238208 60648112672 64887950336 66298557952 69312128768 73110053632 83391154924 84379982848 95304177056 113553913088 116022476416 121296225344 132597115904 138624257536 146220107264 166782309848 190608354112 227107826176 232044952832 242592450688 277248515072 292440214528 333564619696 381216708224 454215652352 464089905664 485184901376 667129239392 762433416448 928179811328 970369802752 1334258478784 1524866832896 1940739605504 2668516957568 3049733665792 5337033915136 10674067830272 21348135660544
• Sum of all divisors σ(n): 57513108872448
• Sum of proper divisors (its aliquot sum) s(n): 36164973211904
• 21348135660544 is an abundant number, because the sum of its proper divisors (36164973211904) is greater than itself. Its abundance is 14816837551360

Bases of 21348135660544

• Binary: 100110110101010000000000010101110110000000000₂
• Hexadecimal: 0x136A800AEC00
• Base-36: 7KF74S2KG

Squares and roots of 21348135660544

• 21348135660544 squared (21348135660544²) is 455742896180990407198375936
• 21348135660544 cubed (21348135660544³) is 9729261174001003261552028794923394269184
• The square root of 21348135660544 is 4620404.2745785785
• The cube root of 21348135660544 is 27740.8640912737

Scales and comparisons

• 21,348,135,660,544 seconds is equal to 678,804 years, 35 weeks, 2 days, 11 hours, 29 minutes, 4 seconds.
• To count from 1 to 21,348,135,660,544 would take you about one million, six hundred ninety-seven thousand and eleven 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 21348135660544 cubic inches would be around 2311.7 feet tall.

Recreational maths with 21348135660544

• 21348135660544 backwards is 44506653184312
• The number of decimal digits it has is: 14
• The sum of 21348135660544's digits is 52
• More coming soon!