82199969165040

Names of 82199969165040

• Cardinal: 82199969165040 can be written as Eighty-two trillion, one hundred ninety-nine billion, nine hundred sixty-nine million, one hundred sixty-five thousand and forty.

Scientific notation

• Scientific notation: 8.219996916504 × 10¹³

Factors of 82199969165040

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 342499871531

Divisors of 82199969165040

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 342499871521 684999743042 1027499614563 1369999486084 1712499357605 2054999229126 2739998972168 3424998715210 4109998458252 5137498072815 5479997944336 6849997430420 8219996916504 10274996145630 13699994860840 16439993833008 20549992291260 27399989721680 41099984582520 82199969165040
• Sum of all divisors σ(n): 254819904412368
• Sum of proper divisors (its aliquot sum) s(n): 172619935247328
• 82199969165040 is an abundant number, because the sum of its proper divisors (172619935247328) is greater than itself. Its abundance is 90419966082288

Bases of 82199969165040

• Binary: 10010101100001010101011111101100110111011110000₂
• Hexadecimal: 0x4AC2ABF66EF0
• Base-36: T4Y57ATIO

Squares and roots of 82199969165040

• 82199969165040 squared (82199969165040²) is 6756834930733526794758201600
• 82199969165040 cubed (82199969165040³) is 555411622959561086758054796222643992064000
• The square root of 82199969165040 is 9066419.8648110269
• The cube root of 82199969165040 is 43480.1017312027

Scales and comparisons

• 82,199,969,165,040 seconds is equal to 2,613,704 years, 39 weeks, 3 days, 4 minutes.
• To count from 1 to 82,199,969,165,040 would take you about six million, five hundred thirty-four thousand, two hundred sixty-one 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 82199969165040 cubic inches would be around 3623.3 feet tall.

Recreational maths with 82199969165040

• 82199969165040 backwards is 04056196999128
• The number of decimal digits it has is: 14
• The sum of 82199969165040's digits is 69
• More coming soon!