83663538812

Names of 83663538812

• Cardinal: 83663538812 can be written as Eighty-three billion, six hundred sixty-three million, five hundred thirty-eight thousand, eight hundred twelve.

Scientific notation

• Scientific notation: 8.3663538812 × 10¹⁰

Factors of 83663538812

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 9250768

Divisors of 83663538812

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 7 14 17 19 28 34 38 68 76 119 133 238 266 323 476 532 646 1292 2261 4522 9044 9250723 18501446 37002892 64755061 129510122 157262291 175763737 259020244 314524582 351527474 629049164 703054948 1100836037 1230346159 2201672074 2460692318 2987983529 4403344148 4921384636 5975967058 11951934116 20915884703 41831769406 83663538812
• Sum of all divisors σ(n): 186494595840
• Sum of proper divisors (its aliquot sum) s(n): 102831057028
• 83663538812 is an abundant number, because the sum of its proper divisors (102831057028) is greater than itself. Its abundance is 19167518216

Bases of 83663538812

• Binary: 1001101111010101111000100101001111100₂
• Hexadecimal: 0x137ABC4A7C
• Base-36: 12FN3ZP8

Squares and roots of 83663538812

• 83663538812 squared (83663538812²) is 6999587726547030371344
• 83663538812 cubed (83663538812³) is 585610279427966318216281516603328
• The square root of 83663538812 is 289246.5018146287
• The cube root of 83663538812 is 4373.6639414085

Scales and comparisons

• 83,663,538,812 seconds is equal to 2,660 years, 12 weeks, 3 days, 23 hours, 53 minutes, 32 seconds.
• To count from 1 to 83,663,538,812 would take you about five thousand, three hundred twenty 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 83663538812 cubic inches would be around 364.5 feet tall.

Recreational maths with 83663538812

• 83663538812 backwards is 21883536638
• The number of decimal digits it has is: 11
• The sum of 83663538812's digits is 53
• More coming soon!