13908499875

Names of 13908499875

• Cardinal: 13908499875 can be written as Thirteen billion, nine hundred eight million, four hundred ninety-nine thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 1.3908499875 × 10¹⁰

Factors of 13908499875

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 5661

Divisors of 13908499875

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 5 9 15 25 27 45 75 81 125 135 225 243 375 405 675 729 1125 1215 2025 2187 3375 3645 5653 6075 6561 10125 10935 16959 18225 19683 28265 30375 32805 50877 54675 84795 91125 98415 141325 152631 164025 254385 273375 423975 457893 492075 706625 763155 820125 1271925 1373679 2119875 2289465 2460375 3815775 4121037 6359625 6868395 11447325 12363111 19078875 20605185 34341975 37089333 57236625 61815555 103025925 111267999 171709875 185446665 309077775 515129625 556339995 927233325 1545388875 2781699975 4636166625 13908499875
• Sum of all divisors σ(n): 26040876576
• Sum of proper divisors (its aliquot sum) s(n): 12132376701
• 13908499875 is a deficient number, because the sum of its proper divisors (12132376701) is less than itself. Its deficiency is 1776123174

Bases of 13908499875

• Binary: 1100111101000000101101110110100011₂
• Hexadecimal: 0x33D02DDA3
• Base-36: 6E0RF6R

Squares and roots of 13908499875

• 13908499875 squared (13908499875²) is 193446368772875015625
• 13908499875 cubed (13908499875³) is 2690548795896736058210935546875
• The square root of 13908499875 is 117934.3032158159
• The cube root of 13908499875 is 2404.8801092259

Scales and comparisons

• 13,908,499,875 seconds is equal to 442 years, 12 weeks, 6 days, 11 minutes, 15 seconds.
• To count from 1 to 13,908,499,875 would take you about eight hundred eighty-four 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 13908499875 cubic inches would be around 200.4 feet tall.

Recreational maths with 13908499875

• 13908499875 backwards is 57899480931
• The number of decimal digits it has is: 11
• The sum of 13908499875's digits is 63
• More coming soon!