13168138396413

Names of 13168138396413

• Cardinal: 13168138396413 can be written as Thirteen trillion, one hundred sixty-eight billion, one hundred thirty-eight million, three hundred ninety-six thousand, four hundred thirteen.

Scientific notation

• Scientific notation: 1.3168138396413 × 10¹³

Factors of 13168138396413

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 347

Divisors of 13168138396413

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 11 13 21 33 39 77 91 121 143 169 231 273 313 363 429 507 847 939 1001 1183 1573 1859 2191 2541 3003 3443 3549 4069 4719 5577 6573 10329 11011 12207 13013 20449 24101 28483 33033 37873 39039 44759 52897 61347 72303 85449 97969 113619 134277 143143 158691 265111 293907 313313 370279 429429 492349 581867 685783 795333 939939 1077659 1110837 1273597 1477047 1745601 2057349 3232977 3446443 3820791 4073069 6400537 7543613 8915179 10339329 11854249 12219207 14009567 16556761 19201611 22630839 26745537 30664297 35562747 42028701 44803759 49670283 82979743 91992891 98066969 115897327 134411277 154105237 182124371 214650079 248939229 294200907 337307267 347691981 398635861 462315711 546373113 643950237 1011921801 1078736659 1195907583 1274870597 2003368081 2361150869 2790451027 3236209977 3710379937 3824611791 4384994471 5182266193 6010104243 7083452607 8371353081 11131139811 13154983413 14023576567 15546798579 25972659559 30694961297 36275863351 42070729701 48234939181 57004928123 77917978677 92084883891 108827590053 144704817543 171014784369 337644574267 399034496861 627054209353 1012933722801 1197103490583 1881162628059 4389379465471 13168138396413
• Sum of all divisors σ(n): 23959373907840
• Sum of proper divisors (its aliquot sum) s(n): 10791235511427
• 13168138396413 is a deficient number, because the sum of its proper divisors (10791235511427) is less than itself. Its deficiency is 2376902884986

Bases of 13168138396413

• Binary: 10111111100111110010001101100010001011111101₂
• Hexadecimal: 0xBF9F23622FD
• Base-36: 4O1CXLYIL

Squares and roots of 13168138396413

• 13168138396413 squared (13168138396413²) is 173399868827086335131266569
• 13168138396413 cubed (13168138396413³) is 2283353470634933200274541663769296416997
• The square root of 13168138396413 is 3628792.9668710779
• The cube root of 13168138396413 is 23614.2846563837

Scales and comparisons

• 13,168,138,396,413 seconds is equal to 418,706 years, 3 weeks, 4 days, 5 hours, 13 minutes, 33 seconds.
• To count from 1 to 13,168,138,396,413 would take you about one million, forty-six thousand, seven hundred 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 13168138396413 cubic inches would be around 1967.9 feet tall.

Recreational maths with 13168138396413

• 13168138396413 backwards is 31469383186131
• The number of decimal digits it has is: 14
• The sum of 13168138396413's digits is 57
• More coming soon!