21624277373972

Names of 21624277373972

• Cardinal: 21624277373972 can be written as Twenty-one trillion, six hundred twenty-four billion, two hundred seventy-seven million, three hundred seventy-three thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 2.1624277373972 × 10¹³

Factors of 21624277373972

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 137520

Divisors of 21624277373972

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 7 13 14 17 19 26 28 34 38 52 68 76 91 103 119 133 169 182 206 221 238 247 266 323 338 364 412 442 476 494 532 646 676 721 884 988 1183 1292 1339 1442 1547 1729 1751 1957 2261 2366 2678 2873 2884 3094 3211 3458 3502 3914 4199 4522 4732 5356 5746 6188 6422 6916 7004 7828 8398 9044 9373 11492 12257 12844 13699 16796 17407 18746 20111 22477 22763 24514 25441 27398 29393 33269 34814 37492 40222 44954 45526 49028 50882 54587 54796 58786 66538 69628 80444 89908 91052 101764 109174 117572 121849 133076 137359 159341 178087 218348 232883 243698 274718 295919 318682 330733 356174 382109 432497 465766 487396 549436 591838 637364 661466 712348 764218 864994 931532 961513 1183676 1322932 1528436 1729988 1785667 1923026 2071433 2315131 2335103 2609821 3027479 3571334 3846052 4142866 4630262 4670206 5219642 5622461 6054958 7142668 8285732 9260524 9340412 10439284 11244922 12109916 12499669 14147977 16345721 18268747 22489844 23213671 24999338 28295954 30356339 32691442 33927673 36537494 39357227 44366957 46427342 49998676 56591908 60712678 65382884 67855346 73074988 78714454 88733914 92854684 99035839 121425356 135710692 157428908 162495697 177467828 183923701 198071678 212494373 237493711 240515609 268811563 310568699 324991394 367847402 394632407 396143356 424988746 441059749 474987422 481031218 537623126 576770441 621137398 649982788 735694804 789264814 849977492 882119498 949974844 962062436 1075246252 1153540882 1242274796 1287465907 1578529628 1683609263 1764238996 1881680941 2307081764 2391008113 2574931814 2762426849 3087418243 3126702917 3367218526 3494550319 3763361882 4037393087 4569796571 4782016226 5149863628 5524853698 6174836486 6253405834 6734437052 6989100638 7498015733 7526723764 8074786174 9139593142 9564032452 11049707396 12349672972 12506811668 13978201276 14996031466 16149572348 16737056791 18279186284 21886920419 24461852233 29992062932 31988575997 33474113582 40647137921 43773840838 45429154147 48923704466 52486110131 59407355423 63977151994 66948227164 81294275842 87547681676 90858308294 97847408932 104972220262 118814710846 127954303988 162588551684 181716616588 209944440524 237629421692 284529965447 318004079029 415851487961 569059930894 636008158058 772295620499 831702975922 1138119861788 1272016316116 1544591240998 1663405951844 3089182481996 5406069343493 10812138686986 21624277373972
• Sum of all divisors σ(n): 52702988083200
• Sum of proper divisors (its aliquot sum) s(n): 31078710709228
• 21624277373972 is an abundant number, because the sum of its proper divisors (31078710709228) is greater than itself. Its abundance is 9454433335256

Bases of 21624277373972

• Binary: 100111010101011001011010111110001010000010100₂
• Hexadecimal: 0x13AACB5F1414
• Base-36: 7NY20FCB8

Squares and roots of 21624277373972

• 21624277373972 squared (21624277373972²) is 467609371946477376343056784
• 21624277373972 cubed (21624277373972³) is 10111714761639468005843544309710799626048
• The square root of 21624277373972 is 4650191.1115535887
• The cube root of 21624277373972 is 27859.9629457999

Scales and comparisons

• 21,624,277,373,972 seconds is equal to 687,585 years, 6 weeks, 6 days, 2 hours, 59 minutes, 32 seconds.
• To count from 1 to 21,624,277,373,972 would take you about one million, seven hundred eighteen thousand, nine hundred sixty-two 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 21624277373972 cubic inches would be around 2321.7 feet tall.

Recreational maths with 21624277373972

• 21624277373972 backwards is 27937377242612
• The number of decimal digits it has is: 14
• The sum of 21624277373972's digits is 62
• More coming soon!