20996988733105

Names of 20996988733105

• Cardinal: 20996988733105 can be written as Twenty trillion, nine hundred ninety-six billion, nine hundred eighty-eight million, seven hundred thirty-three thousand, one hundred five.

Scientific notation

• Scientific notation: 2.0996988733105 × 10¹³

Factors of 20996988733105

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 422

Divisors of 20996988733105

• Number of divisors d(n): 288
• Complete list of divisors:
  1 5 7 11 29 35 49 55 77 113 121 145 203 245 257 319 385 539 565 605 791 841 847 1015 1243 1285 1421 1595 1799 2233 2695 2827 3277 3509 3955 4205 4235 5537 5887 5929 6215 7105 7453 8701 8995 9251 11165 12593 13673 14135 15631 16385 17545 19789 22939 24389 24563 27685 29041 29435 29645 31097 36047 37265 41209 43505 46255 52171 60907 62965 64757 68365 78155 81983 95033 95711 98945 101761 114695 121945 122815 138523 145205 155485 160573 170723 171941 180235 203287 206045 216137 217679 252329 260855 268279 304535 319451 323785 365197 396517 409915 453299 475165 478555 508805 573881 665231 669977 692615 712327 802865 842189 853615 859705 901813 1016435 1045363 1080685 1088395 1195061 1261645 1341395 1423009 1512959 1523753 1597255 1766303 1825985 1877953 1982585 2236157 2266495 2377507 2755957 2775619 2869405 2951069 3326155 3349885 3513961 3561635 4017167 4210945 4509065 4656617 4986289 5226815 5895323 5975305 6267973 6312691 7115045 7317541 7564795 7618765 8831515 9264079 9389765 10590713 11180785 11498993 11887535 13145671 13779785 13878095 14755345 15653099 16642549 17569805 19291699 19429333 20085835 20657483 23283085 24423481 24597727 24931445 26152577 29476615 30315527 31339865 31563455 36587705 41267261 43875811 44188837 46320395 51222787 52953565 57494965 64848553 65728355 68947703 78265495 80492951 83212745 96458495 97146665 101904869 103287415 116497843 122117405 122988635 130762885 135041893 144602381 151577635 170964367 172184089 183068039 206336305 212208689 219379055 220944185 256113935 268658291 307130677 324242765 333470797 344738515 402464755 453939871 482633921 509524345 563450657 582489215 675209465 708280949 713334083 723011905 758424733 854821835 860920445 915340195 1061043445 1196750569 1281476273 1343291455 1485460823 1535653385 1667353985 1880608037 2269699355 2334295579 2413169605 2817253285 2955241201 3378437447 3541404745 3566670415 3792123665 4957966643 4993338581 5308973131 5983752845 6407381365 7427304115 7791090439 9403040185 11671477895 13164256259 14776206005 16340069053 16892187235 20686688407 24789833215 24966692905 26544865655 34705766501 37162811917 38955452195 54537633073 65821281295 81700345265 85701994829 103433442035 144806818849 173528832505 185814059585 272688165365 381763431511 428509974145 599913963803 724034094245 1908817157555 2999569819015 4199397746621 20996988733105
• Sum of all divisors σ(n): 33793692700320
• Sum of proper divisors (its aliquot sum) s(n): 12796703967215
• 20996988733105 is a deficient number, because the sum of its proper divisors (12796703967215) is less than itself. Its deficiency is 8200284765890

Bases of 20996988733105

• Binary: 100110001100010111110000011100000011010110001₂
• Hexadecimal: 0x1318BE0E06B1
• Base-36: 7FXVSYRAP

Squares and roots of 20996988733105

• 20996988733105 squared (20996988733105²) is 440873535858138312922941025
• 20996988733105 cubed (20996988733105³) is 9257016665137493364063725522005380132625
• The square root of 20996988733105 is 4582247.1270223957
• The cube root of 20996988733105 is 27587.9229933083

Scales and comparisons

• 20,996,988,733,105 seconds is equal to 667,639 years, 15 weeks, 1 day, 22 hours, 18 minutes, 25 seconds.
• To count from 1 to 20,996,988,733,105 would take you about one million, six hundred sixty-nine thousand and ninety-eight 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 20996988733105 cubic inches would be around 2299 feet tall.

Recreational maths with 20996988733105

• 20996988733105 backwards is 50133788969902
• The number of decimal digits it has is: 14
• The sum of 20996988733105's digits is 70
• More coming soon!