13821613913441916

Names of 13821613913441916

• Cardinal: 13821613913441916 can be written as Thirteen quadrillion, eight hundred twenty-one trillion, six hundred thirteen billion, nine hundred thirteen million, four hundred forty-one thousand, nine hundred sixteen.

Scientific notation

• Scientific notation: 1.3821613913441916 × 10¹⁶

Factors of 13821613913441916

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2536342459

Divisors of 13821613913441916

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 9 12 18 19 31 36 38 57 62 76 93 114 124 171 186 228 257 279 342 372 514 558 589 684 771 1028 1116 1178 1542 1767 2313 2356 3084 3534 4626 4883 5301 7068 7967 9252 9766 10602 14649 15934 19532 21204 23901 29298 31868 43947 47802 58596 71703 87894 95604 143406 151373 175788 286812 302746 454119 605492 908238 1362357 1816476 2724714 5449428 2536342147 5072684294 7609026441 10145368588 15218052882 22827079323 30436105764 45654158646 48190500793 78626606557 91308317292 96381001586 144571502379 157253213114 192762003172 235879819671 289143004758 314506426228 433714507137 471759639342 578286009516 651839931779 707639459013 867429014274 943519278684 1303679863558 1415278918026 1493905524583 1734858028548 1955519795337 2607359727116 2830557836052 2987811049166 3911039590674 4481716573749 5866559386011 5975622098332 7822079181348 8963433147498 11733118772022 12384958703801 13445149721247 17926866294996 20207037885149 23466237544044 24769917407602 26890299442494 37154876111403 40414075770298 49539834815204 53780598884988 60621113655447 74309752222806 80828151540596 111464628334209 121242227310894 148619504445612 181863340966341 222929256668418 242484454621788 363726681932682 383933719817831 445858513336836 727453363865364 767867439635662 1151801159453493 1535734879271324 2303602318906986 3455403478360479 4607204637813972 6910806956720958 13821613913441916
• Sum of all divisors σ(n): 38110874208476160
• Sum of proper divisors (its aliquot sum) s(n): 24289260295034244
• 13821613913441916 is an abundant number, because the sum of its proper divisors (24289260295034244) is greater than itself. Its abundance is 10467646381592328

Bases of 13821613913441916

• Binary: 110001000110101010111101000011100010001000011001111100₂
• Hexadecimal: 0x311AAF4388867C
• Base-36: 3S3CPRWKFB0

Squares and roots of 13821613913441916

• 13821613913441916 squared (13821613913441916²) is 191037011172251156237149905751056
• 13821613913441916 cubed (13821613913441916³) is 2640439811600745332406924406755130661792011663296
• The square root of 13821613913441916 is 117565360.1765499463
• The cube root of 13821613913441916 is 239986.1908341757

Scales and comparisons

• 13,821,613,913,441,916 seconds is equal to 439,484,569 years, 20 weeks, 1 day, 10 hours, 18 minutes, 36 seconds.
• To count from 1 to 13,821,613,913,441,916 would take you about one billion, three hundred eighteen million, four hundred fifty-three thousand, seven hundred 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 13821613913441916 cubic inches would be around 19998.8 feet tall.

Recreational maths with 13821613913441916

• 13821613913441916 backwards is 61914431931612831
• The number of decimal digits it has is: 17
• The sum of 13821613913441916's digits is 63
• More coming soon!