13803209161315875

Names of 13803209161315875

• Cardinal: 13803209161315875 can be written as Thirteen quadrillion, eight hundred three trillion, two hundred nine billion, one hundred sixty-one million, three hundred fifteen thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 1.3803209161315875 × 10¹⁶

Factors of 13803209161315875

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 56

Divisors of 13803209161315875

• Number of divisors d(n): 320
• Complete list of divisors:
  1 3 5 7 9 15 21 25 27 35 41 45 63 75 81 105 123 125 135 175 189 205 225 287 315 369 375 405 525 567 615 675 861 875 945 1025 1107 1125 1435 1575 1681 1845 2025 2583 2625 2835 3075 3321 3375 4305 4725 5043 5125 5535 7175 7749 7875 8405 9225 10125 11767 12915 14175 15129 15375 16605 21525 23247 23625 25215 27675 35301 35875 38745 42025 45387 46125 58835 64575 68921 70875 75645 83025 105903 107625 116235 126075 136161 138375 176505 193725 206763 210125 226935 294175 317709 322875 344605 378225 415125 482447 529515 581175 620289 630375 680805 882525 953127 968625 1033815 1134675 1447341 1470875 1588545 1723025 1860867 1891125 2412235 2647575 2825761 2905875 3101445 3404025 4342023 4412625 4765635 5169075 5582601 5673375 7236705 7942725 8477283 8615125 9304335 12061175 13026069 13237875 14128805 15507225 17020125 19780327 21710115 23828175 25431849 25845375 27913005 36183525 39078207 39713625 42386415 46521675 59340981 60305875 65130345 70644025 76295547 77536125 98901635 108550575 115856201 119140875 127159245 139565025 178022943 180917625 195391035 211932075 228886641 232608375 296704905 325651725 347568603 353220125 381477735 494508175 534068829 542752875 579281005 635796225 697825125 810993407 890114715 976955175 1042705809 1059660375 1144433205 1483524525 1602206487 1628258625 1737843015 1907388675 2432980221 2472540875 2670344145 2896405025 3128117427 3178981125 4054967035 4450573575 4750104241 4884775875 5213529045 5722166025 7298940663 7417622625 8011032435 8689215075 9384352281 9536943375 12164901105 13351720725 14250312723 14482025125 15640587135 20274835175 21896821989 22252867875 23750521205 26067645225 28610830125 33250729687 36494703315 40055162175 42750938169 43446075375 46921761405 60824505525 65690465967 66758603625 71251563615 78202935675 99752189061 101374175875 109484109945 118752606025 128252814507 130338226125 166253648435 182473516575 194754273881 200275810875 213754690845 234608807025 299256567183 304122527625 328452329835 356257818075 384758443521 391014678375 498760945305 547420549725 584262821643 593763030125 641264072535 831268242175 897769701549 912367582875 973771369405 1068773454225 1173044035125 1363279917167 1496282835915 1642261649175 1752788464929 1781289090375 1923792217605 2493804726525 2693309104647 2737102748625 2921314108215 3206320362675 4089839751501 4156341210875 4488848507745 4868856847025 5258365394787 5343867271125 6816399585835 7481414179575 8211308245875 8763942324645 9618961088025 12269519254503 12469023632625 13466545523235 14606570541075 15775096184361 16031601813375 20449198757505 22444242538725 24344284235125 26291826973935 34081997929175 36808557763509 37407070897875 43819711623225 48094805440125 61347596272515 67332727616175 73032852705375 78875480921805 102245993787525 110425673290527 112221212693625 131459134869675 170409989645875 184042788817545 219098558116125 306737981362575 336663638080875 394377404609025 511229968937625 552128366452635 657295674348375 920213944087725 1533689906812875 1971887023045125 2760641832263175 4601069720438625 13803209161315875
• Sum of all divisors σ(n): 30144689724973824
• Sum of proper divisors (its aliquot sum) s(n): 16341480563657949
• 13803209161315875 is an abundant number, because the sum of its proper divisors (16341480563657949) is greater than itself. Its abundance is 2538271402342074

Bases of 13803209161315875

• Binary: 110001000010011111001000010010110100100001011000100011₂
• Hexadecimal: 0x3109F212D21623
• Base-36: 3RWTUQYCJ6R

Squares and roots of 13803209161315875

• 13803209161315875 squared (13803209161315875²) is 190528583151034501308561527015625
• 13803209161315875 cubed (13803209161315875³) is 2629905884442892891292235980535065862486685546875
• The square root of 13803209161315875 is 117487059.5483429187
• The cube root of 13803209161315875 is 239879.6222782825

Scales and comparisons

• 13,803,209,161,315,875 seconds is equal to 438,899,355 years, 10 weeks, 3 days, 11 minutes, 15 seconds.
• To count from 1 to 13,803,209,161,315,875 would take you about one billion, three hundred sixteen million, six hundred ninety-eight thousand and sixty-five 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 13803209161315875 cubic inches would be around 19990 feet tall.

Recreational maths with 13803209161315875

• 13803209161315875 backwards is 57851316190230831
• 13803209161315875 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13803209161315875's digits is 63
• More coming soon!