21031983012096

Names of 21031983012096

• Cardinal: 21031983012096 can be written as Twenty-one trillion, thirty-one billion, nine hundred eighty-three million, twelve thousand and ninety-six.

Scientific notation

• Scientific notation: 2.1031983012096 × 10¹³

Factors of 21031983012096

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 13661

Divisors of 21031983012096

• Number of divisors d(n): 243
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 63 64 72 84 96 98 112 126 128 144 147 168 192 196 224 252 256 288 294 336 384 392 441 448 504 576 588 672 768 784 882 896 1008 1152 1176 1344 1568 1764 1792 2016 2304 2352 2688 3136 3528 4032 4704 5376 6272 7056 8064 9408 12544 13649 14112 16128 18816 27298 28224 37632 40947 54596 56448 81894 95543 109192 112896 122841 163788 191086 218384 245682 286629 327576 382172 436768 491364 573258 655152 668801 764344 859887 873536 982728 1146516 1310304 1337602 1528688 1719774 1747072 1965456 2006403 2293032 2620608 2675204 3057376 3439548 3494144 3930912 4012806 4586064 5241216 5350408 6019209 6114752 6879096 7861824 8025612 9172128 10482432 10700816 12038418 12229504 13758192 15723648 16051224 18344256 21401632 24076836 24459008 27516384 31447296 32102448 36688512 42803264 48153672 55032768 64204896 73377024 85606528 96307344 110065536 128409792 171213056 186295201 192614688 220131072 256819584 372590402 385229376 513639168 558885603 745180804 770458752 1117771206 1304066407 1490361608 1540917504 1676656809 2235542412 2608132814 2980723216 3353313618 3912199221 4471084824 5216265628 5961446432 6706627236 7824398442 8942169648 9128464849 10432531256 11736597663 11922892864 13413254472 15648796884 17884339296 18256929698 20865062512 23473195326 23845785728 26826508944 27385394547 31297593768 35768678592 36513859396 41730125024 46946390652 47691571456 53653017888 54770789094 62595187536 71537357184 73027718792 82156183641 83460250048 93892781304 107306035776 109541578188 125190375072 143074714368 146055437584 164312367282 166920500096 187785562608 214612071552 219083156376 250380750144 292110875168 328624734564 333841000192 375571125216 429224143104 438166312752 500761500288 584221750336 657249469128 751142250432 876332625504 1001523000576 1168443500672 1314498938256 1502284500864 1752665251008 2336887001344 2628997876512 3004569001728 3505330502016 5257995753024 7010661004032 10515991506048 21031983012096
• Sum of all divisors σ(n): 70546032740001
• Sum of proper divisors (its aliquot sum) s(n): 49514049727905
• 21031983012096 is an abundant number, because the sum of its proper divisors (49514049727905) is greater than itself. Its abundance is 28482066715809

Bases of 21031983012096

• Binary: 100110010000011100011111000000101100100000000₂
• Hexadecimal: 0x1320E3E05900
• Base-36: 7GDYJNLS0

Squares and roots of 21031983012096

• 21031983012096 squared (21031983012096²) is 442344309421094732882313216
• 21031983012096 cubed (21031983012096³) is 9303378001241801030127914448531788660736
• 21031983012096 is a perfect square number. Its square root is 4586064
• The cube root of 21031983012096 is 27603.2408030655

Scales and comparisons

• 21,031,983,012,096 seconds is equal to 668,752 years, 1 day, 7 hours, 21 minutes, 36 seconds.
• To count from 1 to 21,031,983,012,096 would take you about one million, six hundred seventy-one thousand, eight hundred eighty 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 21031983012096 cubic inches would be around 2300.3 feet tall.

Recreational maths with 21031983012096

• 21031983012096 backwards is 69021038913012
• The number of decimal digits it has is: 14
• The sum of 21031983012096's digits is 45
• More coming soon!