82104284681987688

Names of 82104284681987688

• Cardinal: 82104284681987688 can be written as Eighty-two quadrillion, one hundred four trillion, two hundred eighty-four billion, six hundred eighty-one million, nine hundred eighty-seven thousand, six hundred eighty-eight.

Scientific notation

• Scientific notation: 8.2104284681987688 × 10¹⁶

Factors of 82104284681987688

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 27813104567115

Divisors of 82104284681987688

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 36 41 72 82 123 164 246 328 369 492 738 984 1476 2952 27813104567069 55626209134138 83439313701207 111252418268276 166878627402414 222504836536552 250317941103621 333757254804828 500635882207242 667514509609656 1001271764414484 1140337287249829 2002543528828968 2280674574499658 3421011861749487 4561349148999316 6842023723498974 9122698297998632 10263035585248461 13684047446997948 20526071170496922 27368094893995896 41052142340993844 82104284681987688
• Sum of all divisors σ(n): 227789326404303300
• Sum of proper divisors (its aliquot sum) s(n): 145685041722315612
• 82104284681987688 is an abundant number, because the sum of its proper divisors (145685041722315612) is greater than itself. Its abundance is 63580757040327924

Bases of 82104284681987688

• Binary: 100100011101100010110100101110011000000011110011001101000₂
• Hexadecimal: 0x123B1697301E668
• Base-36: MGFJFODUFE0

Squares and roots of 82104284681987688

• 82104284681987688 squared (82104284681987688²) is 6741113563140878105217990583585344
• 82104284681987688 cubed (82104284681987688³) is 553474307061727041432089258051454956118835505244672
• The square root of 82104284681987688 is 286538452.3619608161
• The cube root of 82104284681987688 is 434632.2424559875

Scales and comparisons

• 82,104,284,681,987,688 seconds is equal to 2,610,662,287 years, 34 weeks, 2 days, 4 hours, 34 minutes, 48 seconds.
• To count from 1 to 82,104,284,681,987,688 would take you about seven billion, eight hundred thirty-one million, nine hundred eighty-six thousand, eight hundred sixty-two 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 82104284681987688 cubic inches would be around 36219.4 feet tall.

Recreational maths with 82104284681987688

• 82104284681987688 backwards is 88678918648240128
• The number of decimal digits it has is: 17
• The sum of 82104284681987688's digits is 90
• More coming soon!