82681627122

Names of 82681627122

• Cardinal: 82681627122 can be written as Eighty-two billion, six hundred eighty-one million, six hundred twenty-seven thousand, one hundred twenty-two.

Scientific notation

• Scientific notation: 8.2681627122 × 10¹⁰

Factors of 82681627122

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 68702

Divisors of 82681627122

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 9 18 27 31 54 62 93 186 279 558 727 837 1454 1674 2181 4362 6543 13086 19629 22537 39258 45074 67611 67939 135222 135878 202833 203817 405666 407634 608499 611451 1216998 1222902 1834353 2106109 3668706 4212218 6318327 12636654 18954981 37909962 49391653 56864943 98783306 113729886 148174959 296349918 444524877 889049754 1333574631 1531141243 2667149262 3062282486 4593423729 9186847458 13780271187 27560542374 41340813561 82681627122
• Sum of all divisors σ(n): 189927628800
• Sum of proper divisors (its aliquot sum) s(n): 107246001678
• 82681627122 is an abundant number, because the sum of its proper divisors (107246001678) is greater than itself. Its abundance is 24564374556

Bases of 82681627122

• Binary: 1001101000000001101011000000111110010₂
• Hexadecimal: 0x13403581F2
• Base-36: 11ZEI7SI

Squares and roots of 82681627122

• 82681627122 squared (82681627122²) is 6836251463541446002884
• 82681627122 cubed (82681627122³) is 565232394420760616003152224619848
• The square root of 82681627122 is 287544.1307382225
• The cube root of 82681627122 is 4356.4861555087

Scales and comparisons

• 82,681,627,122 seconds is equal to 2,629 years, 1 week, 6 hours, 38 minutes, 42 seconds.
• To count from 1 to 82,681,627,122 would take you about five thousand, two hundred fifty-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 82681627122 cubic inches would be around 363 feet tall.

Recreational maths with 82681627122

• 82681627122 backwards is 22172618628
• The number of decimal digits it has is: 11
• The sum of 82681627122's digits is 45
• More coming soon!