13505470042449

Names of 13505470042449

• Cardinal: 13505470042449 can be written as Thirteen trillion, five hundred five billion, four hundred seventy million, forty-two thousand, four hundred forty-nine.

Scientific notation

• Scientific notation: 1.3505470042449 × 10¹³

Factors of 13505470042449

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 9481239

Divisors of 13505470042449

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 7 11 21 33 49 77 147 231 539 881 1617 2643 6167 9691 18501 29073 43169 67837 129507 203511 474859 1424577 9480337 28441011 66362359 104283707 199087077 312851121 464536513 729985949 1393609539 2189957847 5109901643 8352176897 15329704929 25056530691 58465238279 91873945867 175395714837 275621837601 409256667953 643117621069 1227770003859 1929352863207 4501823347483 13505470042449
• Sum of all divisors σ(n): 22877496605376
• Sum of proper divisors (its aliquot sum) s(n): 9372026562927
• 13505470042449 is a deficient number, because the sum of its proper divisors (9372026562927) is less than itself. Its deficiency is 4133443479522

Bases of 13505470042449

• Binary: 11000100100001111100101111101001000101010001₂
• Hexadecimal: 0xC487CBE9151
• Base-36: 4SCBS5UFL

Squares and roots of 13505470042449

• 13505470042449 squared (13505470042449²) is 182397721067487393861917601
• 13505470042449 cubed (13505470042449³) is 2463366957687919834774084684822010244849
• The square root of 13505470042449 is 3674978.9172795263
• The cube root of 13505470042449 is 23814.2313271643

Scales and comparisons

• 13,505,470,042,449 seconds is equal to 429,432 years, 8 weeks, 6 days, 16 hours, 14 minutes, 9 seconds.
• To count from 1 to 13,505,470,042,449 would take you about one million, seventy-three thousand, five hundred eighty 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 13505470042449 cubic inches would be around 1984.5 feet tall.

Recreational maths with 13505470042449

• 13505470042449 backwards is 94424007450531
• The number of decimal digits it has is: 14
• The sum of 13505470042449's digits is 48
• More coming soon!