13909743575

Names of 13909743575

• Cardinal: 13909743575 can be written as Thirteen billion, nine hundred nine million, seven hundred forty-three thousand, five hundred seventy-five.

Scientific notation

• Scientific notation: 1.3909743575 × 10¹⁰

Factors of 13909743575

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3595

Divisors of 13909743575

• Number of divisors d(n): 72
• Complete list of divisors:
  1 5 7 13 25 35 65 91 137 169 175 325 455 685 845 959 1183 1781 2275 3425 3433 4225 4795 5915 8905 12467 17165 23153 23975 24031 29575 44525 44629 62335 85825 115765 120155 162071 223145 311675 312403 470321 578825 580177 600775 810355 1115725 1562015 2351605 2900885 3292247 4051775 4061239 6114173 7810075 11758025 14504425 16461235 20306195 30570865 42799211 79484249 82306175 101530975 152854325 213996055 397421245 556389743 1069980275 1987106225 2781948715 13909743575
• Sum of all divisors σ(n): 21507114528
• Sum of proper divisors (its aliquot sum) s(n): 7597370953
• 13909743575 is a deficient number, because the sum of its proper divisors (7597370953) is less than itself. Its deficiency is 6312372622

Bases of 13909743575

• Binary: 1100111101000101011101011111010111₂
• Hexadecimal: 0x33D15D7D7
• Base-36: 6E1I2TZ

Squares and roots of 13909743575

• 13909743575 squared (13909743575²) is 193480966322253780625
• 13909743575 cubed (13909743575³) is 2691270628185760904568053234375
• The square root of 13909743575 is 117939.5759488731
• The cube root of 13909743575 is 2404.9517886611

Scales and comparisons

• 13,909,743,575 seconds is equal to 442 years, 14 weeks, 6 days, 9 hours, 39 minutes, 35 seconds.
• To count from 1 to 13,909,743,575 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 13909743575 cubic inches would be around 200.4 feet tall.

Recreational maths with 13909743575

• 13909743575 backwards is 57534790931
• The number of decimal digits it has is: 11
• The sum of 13909743575's digits is 53
• More coming soon!