13814797815

Names of 13814797815

• Cardinal: 13814797815 can be written as Thirteen billion, eight hundred fourteen million, seven hundred ninety-seven thousand, eight hundred fifteen.

Scientific notation

• Scientific notation: 1.3814797815 × 10¹⁰

Factors of 13814797815

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 6310

Divisors of 13814797815

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 7 9 13 15 21 35 39 45 63 65 91 105 117 195 273 315 455 585 593 819 1365 1779 2965 4095 4151 5337 5689 7709 8895 12453 17067 20755 23127 26685 28445 37359 38545 39823 51201 53963 62265 69381 73957 85335 115635 119469 161889 186795 199115 221871 256005 269815 346905 358407 369785 485667 517699 597345 665613 809445 1109355 1553097 1792035 2428335 2588495 3328065 3373577 4659291 7765485 10120731 16867885 23296455 23615039 30362193 43856501 50603655 70845117 118075195 131569503 151810965 212535351 219282505 306995507 354225585 394708509 657847515 920986521 1062676755 1534977535 1973542545 2762959563 4604932605 13814797815
• Sum of all divisors σ(n): 29526456960
• Sum of proper divisors (its aliquot sum) s(n): 15711659145
• 13814797815 is an abundant number, because the sum of its proper divisors (15711659145) is greater than itself. Its abundance is 1896861330

Bases of 13814797815

• Binary: 1100110111011011010001010111110111₂
• Hexadecimal: 0x3376D15F7
• Base-36: 6CGZ27R

Squares and roots of 13814797815

• 13814797815 squared (13814797815²) is 190848638669328774225
• 13814797815 cubed (13814797815³) is 2636535356484767657680158318375
• The square root of 13814797815 is 117536.3680526159
• The cube root of 13814797815 is 2399.4673479387

Scales and comparisons

• 13,814,797,815 seconds is equal to 439 years, 13 weeks, 6 days, 11 hours, 50 minutes, 15 seconds.
• To count from 1 to 13,814,797,815 would take you about eight hundred seventy-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 13814797815 cubic inches would be around 200 feet tall.

Recreational maths with 13814797815

• 13814797815 backwards is 51879741831
• The number of decimal digits it has is: 11
• The sum of 13814797815's digits is 54
• More coming soon!