13818967325498643

Names of 13818967325498643

• Cardinal: 13818967325498643 can be written as Thirteen quadrillion, eight hundred eighteen trillion, nine hundred sixty-seven billion, three hundred twenty-five million, four hundred ninety-eight thousand, six hundred forty-three.

Scientific notation

• Scientific notation: 1.3818967325498643 × 10¹⁶

Factors of 13818967325498643

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6372

Divisors of 13818967325498643

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 7 11 21 29 33 49 77 87 127 147 203 231 319 381 521 539 609 889 941 957 1397 1421 1563 1617 2233 2667 2823 3647 3683 4191 4263 4733 5731 6223 6587 6699 9779 10351 10941 11049 14199 15109 15631 17193 18669 19761 25529 25781 27289 29337 31053 33131 40117 40513 45327 46109 46893 52063 66167 68453 72457 76587 77343 81867 99393 105763 119507 120351 121539 137257 138327 156189 166199 180467 191023 198501 205359 217371 231917 280819 283591 300179 317289 358521 364441 411771 463169 490261 498597 507199 541401 573069 601091 695751 727837 740341 836549 842457 850773 900537 960799 1093323 1163393 1314577 1337161 1389507 1470783 1509827 1521597 1803273 1918843 1985137 2101253 2183511 2221023 2465893 2509647 2551087 2882397 3242183 3431827 3465703 3490179 3943731 4011483 4207637 4453753 4529481 5094859 5392871 5756529 5855843 5955411 6303759 6612001 6725593 7397679 7653261 8143751 9202039 9726549 10295481 10397109 10568789 12622911 13361259 13431901 14217569 14708771 15284577 16178613 17261251 17431639 17567529 19836003 20176779 21107273 24022789 24259921 24431253 27124823 27606117 29453459 31176271 31706367 35664013 37750097 38122733 40295703 42652707 44126313 46284007 48991283 51783753 52294917 62263147 63321819 64414273 71510897 72068367 72779763 73981523 81374469 88360377 93528813 94023307 99522983 106992039 113250291 114368199 120828757 122021473 129158837 138852021 146973849 147750911 156393259 169819447 186789441 189873761 191748029 193242819 214532691 218233897 221944569 264250679 266859131 282069921 298568949 313168411 323988049 342938981 362486271 366064419 387476511 435842029 443252733 469179777 500576279 509458341 565626631 569621283 575244087 654701691 684894617 696660881 786619867 792752037 800577393 854150311 904111859 939505233 971964147 1028816943 1034256377 1094752813 1307526087 1329116327 1342236203 1420747207 1501728837 1696879893 1805631263 1868013917 2054683851 2089982643 2192178877 2320405313 2359859601 2400572867 2562450933 2712335577 3050894203 3102769131 3284258439 3444852521 3504033953 3959386417 3987348981 4026708609 4262241621 4794262319 5416893789 5506339069 5604041751 6221892941 6328783013 6576536631 6961215939 7201718601 7663269691 9081883919 9152682609 9395653421 9945230449 10334557563 10512101859 11878159251 12639418841 14382786957 15345252139 16242837191 16403172299 16519017207 18665678823 18986349039 19861943893 22989809073 24113967647 25524458443 27245651757 27715704919 28186960263 29835691347 33559836233 37918256523 38544373483 43553250587 46035756417 48728511573 49209516897 59585831679 63573187433 67291754077 69616613143 72341902941 76573375329 83147114757 88475931887 99900723109 100679508699 113699860337 114822206093 115633120449 130659751761 139033607251 168797773529 178671209101 180434895289 190719562299 201875262231 208849839429 265427795661 294691474751 299702169327 304872754109 341099581011 344466618279 417100821753 445012312031 471042278539 506393320587 536013627303 541304685867 699305061763 740209294847 803755442651 884074424253 914618262327 973235250757 1250698463707 1263044267023 1335036936093 1413126835617 2062840323257 2097915185289 2220627884541 2411266327953 2919705752271 3241606222261 3297295949773 3752095391121 3789132801069 4895135432341 5181465063929 6188520969771 8546052767779 8841309869161 9724818666783 9891887849319 14439882262799 14685406297023 15544395191787 22691243555827 25638158303337 26523929607483 36270255447503 43319646788397 59822369374453 68073730667481 94006580445569 108810766342509 158838704890789 179467108123359 282019741336707 418756585621171 476516114672367 658046063118983 1256269756863513 1974138189356949 4606322441832881 13818967325498643
• Sum of all divisors σ(n): 24456650473635840
• Sum of proper divisors (its aliquot sum) s(n): 10637683148137197
• 13818967325498643 is a deficient number, because the sum of its proper divisors (10637683148137197) is less than itself. Its deficiency is 3181284177361446

Bases of 13818967325498643

• Binary: 110001000110000100011100001110100110010101110100010011₂
• Hexadecimal: 0x3118470E995D13
• Base-36: 3S2EXY6FSPF

Squares and roots of 13818967325498643

• 13818967325498643 squared (13818967325498643²) is 190963857943199118272928594841449
• 13818967325498643 cubed (13818967325498643³) is 2638923313268233112398781322105115219971449653707
• The square root of 13818967325498643 is 117554103.8224469771
• The cube root of 13818967325498643 is 239970.8721912865

Scales and comparisons

• 13,818,967,325,498,643 seconds is equal to 439,400,416 years, 4 weeks, 12 hours, 44 minutes, 3 seconds.
• To count from 1 to 13,818,967,325,498,643 would take you about one billion, three hundred eighteen million, two hundred one thousand, two hundred forty-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 13818967325498643 cubic inches would be around 19997.6 feet tall.

Recreational maths with 13818967325498643

• 13818967325498643 backwards is 34689452376981831
• 13818967325498643 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13818967325498643's digits is 87
• More coming soon!