13963309946856621

Names of 13963309946856621

• Cardinal: 13963309946856621 can be written as Thirteen quadrillion, nine hundred sixty-three trillion, three hundred nine billion, nine hundred forty-six million, eight hundred fifty-six thousand, six hundred twenty-one.

Scientific notation

• Scientific notation: 1.3963309946856621 × 10¹⁶

Factors of 13963309946856621

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 27947

Divisors of 13963309946856621

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 9 13 19 23 39 57 69 89 117 171 207 247 267 299 361 437 741 801 897 1083 1157 1311 1691 2047 2223 2691 3249 3471 3933 4693 5073 5681 6141 8269 8303 10413 14079 15219 17043 18423 19531 21983 24807 24909 26611 32129 38893 42237 51129 58593 65949 74421 74727 79833 96387 107497 107939 116679 157111 175779 190187 197847 239499 253903 289161 322491 323817 350037 371089 417677 449213 471333 505609 570561 735941 738967 761709 967473 971451 1113267 1253031 1347639 1413999 1516827 1711683 1738259 2042443 2207823 2216901 2285127 2472431 2985109 3339801 3613553 3759093 4042917 4550481 4824157 5214777 5839769 6127329 6623469 6650703 7050691 7417293 8535047 8955327 9567233 9606571 10840659 13982879 14472471 15644331 16926643 17519307 18381987 21152073 22251879 22597367 25605141 26865981 28701699 28819713 32521977 33026921 38806417 39979957 41948637 43417413 46976189 50779929 52557921 63456219 67792101 68657507 76815423 86105097 86459139 91658983 99080763 110955611 116419251 119939871 125845911 140928567 152339787 161501839 162165893 181777427 203376303 205972521 220046359 265674701 274976949 297242289 321606217 332866833 349257753 359819613 422785701 429349973 484505517 486497679 519739441 545332281 617917563 627511499 660139077 759619183 797024103 824930847 892547591 964818651 998600499 1288049919 1453516551 1459493037 1559218323 1635996843 1882534497 1980417231 2099523907 2108156609 2278857549 2391072309 2677642773 2894455953 3068534941 3453771113 3714542297 3864149757 4180880821 4677654969 5647603491 6110518123 6298571721 6324469827 6836572647 8032928319 8157649487 9205604823 9875049379 10361313339 11143626891 12542642463 14373663671 14432764477 18331554369 18895715163 18973409481 24472948461 27616814469 29625148137 31083940017 33430880673 37627927389 39890954233 43120991013 43298293431 48289049861 54994663107 58302163879 70576303643 73418845383 79436735599 88875444411 119672862699 129362973039 129894880293 144867149583 174906491637 186857627723 187625938201 211728910929 238310206797 273099609749 330594264433 359018588097 434601448749 524719474911 560572883169 562877814603 635186732787 714930620391 757928130427 819298829247 917491947359 991782793299 1340949769217 1681718649507 1688633443809 2273784391281 2457896487741 2752475842077 2975348379897 3550294926737 4022849307651 4297725437629 5188892585231 6281291024227 6821353173843 8257427526231 10650884780211 12068547922953 12893176312887 15566677755693 17432346999821 18843873072681 31952654340633 38679528938661 46700033267079 52297040999463 56531619218043 67455603608003 81656783314951 119344529460313 156891122998389 202366810824009 244970349944853 358033588380939 607100432472027 734911049834559 1074100765142817 1551478882984069 4654436648952207 13963309946856621
• Sum of all divisors σ(n): 24193702721260800
• Sum of proper divisors (its aliquot sum) s(n): 10230392774404179
• 13963309946856621 is a deficient number, because the sum of its proper divisors (10230392774404179) is less than itself. Its deficiency is 3732917172452442

Bases of 13963309946856621

• Binary: 110001100110111000111001110001010001010110010010101101₂
• Hexadecimal: 0x319B8E714564AD
• Base-36: 3THKW18DNL9

Squares and roots of 13963309946856621

• 13963309946856621 squared (13963309946856621²) is 194974024671985051975238731537641
• 13963309946856621 cubed (13963309946856621³) is 2722482738080997107797718433012047426125891571061
• The square root of 13963309946856621 is 118166450.1745593651
• The cube root of 13963309946856621 is 240803.4987772243

Scales and comparisons

• 13,963,309,946,856,621 seconds is equal to 443,990,064 years, 49 weeks, 5 days, 4 hours, 10 minutes, 21 seconds.
• To count from 1 to 13,963,309,946,856,621 would take you about one billion, three hundred thirty-one million, nine hundred seventy thousand, one hundred ninety-four 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 13963309946856621 cubic inches would be around 20067 feet tall.

Recreational maths with 13963309946856621

• 13963309946856621 backwards is 12665864990336931
• The number of decimal digits it has is: 17
• The sum of 13963309946856621's digits is 81
• More coming soon!