13728584133

Names of 13728584133

• Cardinal: 13728584133 can be written as Thirteen billion, seven hundred twenty-eight million, five hundred eighty-four thousand, one hundred thirty-three.

Scientific notation

• Scientific notation: 1.3728584133 × 10¹⁰

Factors of 13728584133

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 17307

Divisors of 13728584133

• Number of divisors d(n): 54
• Complete list of divisors:
  1 3 9 11 27 33 81 99 121 243 297 363 729 891 1089 2187 2673 3267 6561 8019 9801 17293 24057 29403 51879 72171 88209 155637 190223 264627 466911 570669 793881 1400733 1712007 2092453 4202199 5136021 6277359 12606597 15408063 18832077 37819791 46224189 56496231 113459373 138672567 169488693 416017701 508466079 1248053103 1525398237 4576194711 13728584133
• Sum of all divisors σ(n): 22635303782
• Sum of proper divisors (its aliquot sum) s(n): 8906719649
• 13728584133 is a deficient number, because the sum of its proper divisors (8906719649) is less than itself. Its deficiency is 4821864484

Bases of 13728584133

• Binary: 1100110010010010011001000111000101₂
• Hexadecimal: 0x3324991C5
• Base-36: 6B1N7B9

Squares and roots of 13728584133

• 13728584133 squared (13728584133²) is 188474022296859361689
• 13728584133 cubed (13728584133³) is 2587481471987351648616113480637
• The square root of 13728584133 is 117169.0408469745
• The cube root of 13728584133 is 2394.4654954395

Scales and comparisons

• 13,728,584,133 seconds is equal to 436 years, 27 weeks, 2 days, 15 hours, 35 minutes, 33 seconds.
• To count from 1 to 13,728,584,133 would take you about eight hundred seventy-three 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 13728584133 cubic inches would be around 199.5 feet tall.

Recreational maths with 13728584133

• 13728584133 backwards is 33148582731
• The number of decimal digits it has is: 11
• The sum of 13728584133's digits is 45
• More coming soon!