13659944493

Names of 13659944493

• Cardinal: 13659944493 can be written as Thirteen billion, six hundred fifty-nine million, nine hundred forty-four thousand, four hundred ninety-three.

Scientific notation

• Scientific notation: 1.3659944493 × 10¹⁰

Factors of 13659944493

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1502

Divisors of 13659944493

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 13 19 37 39 57 111 247 481 601 703 741 829 1443 1803 2109 2487 7813 9139 10777 11419 15751 22237 23439 27417 30673 32331 34257 47253 66711 92019 148447 204763 289081 398749 422503 445341 498229 582787 614289 867243 1196247 1267509 1494687 1748361 5492539 6476977 7576231 9466351 16477617 18434473 19430931 22728693 28399053 55303419 123062563 239648149 350254987 369187689 718944447 1050764961 4553314831 13659944493
• Sum of all divisors σ(n): 21265529600
• Sum of proper divisors (its aliquot sum) s(n): 7605585107
• 13659944493 is a deficient number, because the sum of its proper divisors (7605585107) is less than itself. Its deficiency is 6054359386

Bases of 13659944493

• Binary: 1100101110001100100011011000101101₂
• Hexadecimal: 0x32E32362D
• Base-36: 69WS0ML

Squares and roots of 13659944493

• 13659944493 squared (13659944493²) is 186594083551841027049
• 13659944493 cubed (13659944493³) is 2548864824040352717449451591157
• The square root of 13659944493 is 116875.7652081901
• The cube root of 13659944493 is 2390.4682411533

Scales and comparisons

• 13,659,944,493 seconds is equal to 434 years, 17 weeks, 6 days, 5 hours, 1 minute, 33 seconds.
• To count from 1 to 13,659,944,493 would take you about eight hundred sixty-eight 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 13659944493 cubic inches would be around 199.2 feet tall.

Recreational maths with 13659944493

• 13659944493 backwards is 39444995631
• 13659944493 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13659944493's digits is 57
• More coming soon!