13712144608981

Names of 13712144608981

• Cardinal: 13712144608981 can be written as Thirteen trillion, seven hundred twelve billion, one hundred forty-four million, six hundred eight thousand, nine hundred eighty-one.

Scientific notation

• Scientific notation: 1.3712144608981 × 10¹³

Factors of 13712144608981

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 224

Divisors of 13712144608981

• Number of divisors d(n): 96
• Complete list of divisors:
  1 7 13 31 91 169 173 217 403 961 1183 1211 2197 2249 2821 5239 5363 6727 12493 15379 15743 29237 29791 29929 36673 37541 68107 69719 87451 162409 166253 204659 208537 209503 380081 387283 389077 476749 488033 906347 927799 1136863 1163771 2111317 2161289 2660567 2710981 2723539 5034679 5058001 5153843 6344429 6494593 11782511 12061387 14779219 15129023 28096757 28761769 35242753 35406007 36076901 65450827 65754013 66999959 82477577 84429709 156798031 196677299 201332383 365257841 373902997 458155789 460278091 468999713 870999467 891614839 1097586217 2038374403 2556804887 2617320979 4860738961 6096996269 6241303873 11322993071 11590992907 14268620821 34025172727 63189606493 79260951497 81136950349 150682907791 442327245451 1054780354537 1958877801283 13712144608981
• Sum of all divisors σ(n): 17644191918080
• Sum of proper divisors (its aliquot sum) s(n): 3932047309099
• 13712144608981 is a deficient number, because the sum of its proper divisors (3932047309099) is less than itself. Its deficiency is 9780097299882

Bases of 13712144608981

• Binary: 11000111100010011011100000100010111011010101₂
• Hexadecimal: 0xC789B822ED5
• Base-36: 4UZ9SV2L1

Squares and roots of 13712144608981

• 13712144608981 squared (13712144608981²) is 188022909777606701385858361
• 13712144608981 cubed (13712144608981³) is 2578197328671930684044596026297394540141
• The square root of 13712144608981 is 3702991.3055502845
• The cube root of 13712144608981 is 23935.0934935725

Scales and comparisons

• 13,712,144,608,981 seconds is equal to 436,003 years, 40 weeks, 5 days, 10 hours, 3 minutes, 1 second.
• To count from 1 to 13,712,144,608,981 would take you about one million, ninety thousand and nine 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 13712144608981 cubic inches would be around 1994.6 feet tall.

Recreational maths with 13712144608981

• 13712144608981 backwards is 18980644121731
• The number of decimal digits it has is: 14
• The sum of 13712144608981's digits is 55
• More coming soon!