21401950538122

Names of 21401950538122

• Cardinal: 21401950538122 can be written as Twenty-one trillion, four hundred one billion, nine hundred fifty million, five hundred thirty-eight thousand, one hundred twenty-two.

Scientific notation

• Scientific notation: 2.1401950538122 × 10¹³

Factors of 21401950538122

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 72

Divisors of 21401950538122

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 7 11 14 22 23 29 46 49 58 77 98 121 154 161 203 242 253 319 322 343 406 506 529 539 638 667 686 847 1058 1078 1127 1334 1421 1694 1771 2233 2254 2401 2783 2842 3509 3542 3703 3773 4466 4669 4802 5566 5819 5929 7018 7337 7406 7546 7889 9338 9947 11638 11858 12397 14674 15341 15631 15778 16807 19481 19894 24563 24794 25921 26411 30682 31262 32683 33614 38962 40733 41503 49126 51359 51842 52822 55223 64009 65366 69629 80707 81466 83006 86779 102718 107387 109417 110446 117649 128018 136367 139258 161414 168751 171941 173558 181447 184877 214774 218834 228781 235298 272734 285131 290521 337502 343882 359513 362894 369754 386561 448063 457562 487403 564949 570262 581042 607453 719026 751709 765919 773122 823543 896126 954569 974806 1129898 1181257 1203587 1214906 1270129 1294139 1503418 1531838 1601467 1647086 1856261 1909138 1995917 2033647 2362514 2407174 2516591 2540258 2588278 2705927 3136441 3202934 3411821 3712522 3954643 3991834 4067294 4252171 5033182 5261963 5361433 5411854 5764801 6272882 6681983 6823642 7909286 8268799 8425109 8504342 8890903 9058973 10523926 10722866 11210269 11529602 12993827 13363966 13971419 14235529 16537598 16850218 17616137 17781806 18117946 18941489 21955087 22420538 23882747 25987654 27682501 27942838 28471058 29765197 35232274 36833741 37530031 37882978 43910174 46773881 47765494 55365002 57881593 58975763 59530394 62236321 63412811 73667482 75060062 78471883 90956789 93547762 97799933 99648703 115763186 117951526 123312959 124472642 126825622 132590423 153685609 156943766 167179229 181913578 193777507 195599866 199297406 208356379 246625918 257836187 262710217 265180846 307371218 327417167 334358458 387555014 405171151 412830341 416712758 435654247 515672374 525420434 549303181 636697523 654834334 684599531 697540921 810342302 825660682 863190713 871308494 1075799263 1098606362 1273395046 1356442549 1369199062 1395081842 1458494653 1726381426 1804853309 1838971519 2151598526 2291920169 2712885098 2836198057 2889812387 2916989306 3049579729 3609706618 3677943038 3845122267 4456882661 4583840338 4792196717 5672396114 5779624774 6042334991 6099159458 7530594841 7690244534 8913765322 9495097843 9584393434 12084669982 12633973163 15061189682 16043441183 18990195686 19853386399 20228686709 25267946326 31198178627 32086882366 33545377019 39706772798 40457373418 42296344937 52714163887 62396357254 66465684901 67090754038 84592689874 88437812141 105428327774 132931369802 138973704793 176875624282 218387250389 277947409586 368999147209 436774500778 465259794307 737998294418 930519588614 972815933551 1528710752723 1945631867102 3057421505446 10700975269061 21401950538122
• Sum of all divisors σ(n): 44519510515410
• Sum of proper divisors (its aliquot sum) s(n): 23117559977288
• 21401950538122 is an abundant number, because the sum of its proper divisors (23117559977288) is greater than itself. Its abundance is 1715609439166

Bases of 21401950538122

• Binary: 100110111011100000111101010001100100110001010₂
• Hexadecimal: 0x137707A8C98A
• Base-36: 7L3X4RNUY

Squares and roots of 21401950538122

• 21401950538122 squared (21401950538122²) is 458043486836220565375286884
• 21401950538122 cubed (21401950538122³) is 9803024049577727952414304207903928591848
• The square root of 21401950538122 is 4626224.2204763487
• The cube root of 21401950538122 is 27764.1544706777

Scales and comparisons

• 21,401,950,538,122 seconds is equal to 680,515 years, 42 weeks, 6 days, 20 hours, 35 minutes, 22 seconds.
• To count from 1 to 21,401,950,538,122 would take you about one million, seven hundred one thousand, two hundred eighty-nine 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 21401950538122 cubic inches would be around 2313.7 feet tall.

Recreational maths with 21401950538122

• 21401950538122 backwards is 22183505910412
• The number of decimal digits it has is: 14
• The sum of 21401950538122's digits is 43
• More coming soon!