82165629743034651

Names of 82165629743034651

• Cardinal: 82165629743034651 can be written as Eighty-two quadrillion, one hundred sixty-five trillion, six hundred twenty-nine billion, seven hundred forty-three million, thirty-four thousand, six hundred fifty-one.

Scientific notation

• Scientific notation: 8.2165629743034651 × 10¹⁶

Factors of 82165629743034651

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 890013

Divisors of 82165629743034651

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 11 33 99 8363 25089 75267 91993 132469 275979 397407 749167 827937 1192221 1457159 2247501 4371477 6742503 8240837 13114431 24722511 74167533 1107838247 3323514741 6265283621 9970544223 12186220717 18795850863 36558662151 56387552589 68918119831 99241403323 109675986453 206754359493 297724209969 620263078479 893172629907 1091655436553 3274966309659 9824898928977 829955855990249 2489867567970747 7469602703912241 9129514415892739 27388543247678217 82165629743034651
• Sum of all divisors σ(n): 129489745539248640
• Sum of proper divisors (its aliquot sum) s(n): 47324115796213989
• 82165629743034651 is a deficient number, because the sum of its proper divisors (47324115796213989) is less than itself. Its deficiency is 34841513946820662

Bases of 82165629743034651

• Binary: 100100011111010010011010001110101100101000111000100011011₂
• Hexadecimal: 0x123E9347594711B
• Base-36: MH1A97JB5SR

Squares and roots of 82165629743034651

• 82165629743034651 squared (82165629743034651²) is 6751190711069460488521450586691801
• 82165629743034651 cubed (82165629743034651³) is 554715836290348117563950678294776401004116600596451
• The square root of 82165629743034651 is 286645477.4508655159
• The cube root of 82165629743034651 is 434740.4621585577

Scales and comparisons

• 82,165,629,743,034,651 seconds is equal to 2,612,612,870 years, 44 weeks, 19 hours, 50 minutes, 51 seconds.
• To count from 1 to 82,165,629,743,034,651 would take you about seven billion, eight hundred thirty-seven million, eight hundred thirty-eight thousand, six hundred twelve 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 82165629743034651 cubic inches would be around 36228.4 feet tall.

Recreational maths with 82165629743034651

• 82165629743034651 backwards is 15643034792656128
• The number of decimal digits it has is: 17
• The sum of 82165629743034651's digits is 72
• More coming soon!