82808495713901889

Names of 82808495713901889

• Cardinal: 82808495713901889 can be written as Eighty-two quadrillion, eight hundred eight trillion, four hundred ninety-five billion, seven hundred thirteen million, nine hundred one thousand, eight hundred eighty-nine.

Scientific notation

• Scientific notation: 8.2808495713901889 × 10¹⁶

Factors of 82808495713901889

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 170410815

Divisors of 82808495713901889

• Number of divisors d(n): 16
• Complete list of divisors:
  1 3 9 27 20452183 61356549 149958629 184069647 449875887 552208941 1349627661 4048882983 3066981322737107 9200943968211321 27602831904633963 82808495713901889
• Sum of all divisors σ(n): 122679259725916800
• Sum of proper divisors (its aliquot sum) s(n): 39870764012014911
• 82808495713901889 is a deficient number, because the sum of its proper divisors (39870764012014911) is less than itself. Its deficiency is 42937731701886978

Bases of 82808495713901889

• Binary: 100100110001100011110001101011011011010010101110101000001₂
• Hexadecimal: 0x12631E35B695D41
• Base-36: MND5TRC21Q9

Squares and roots of 82808495713901889

• 82808495713901889 squared (82808495713901889²) is 6857246962399307521150017117768321
• 82808495713901889 cubed (82808495713901889³) is 567838305695009804664991198387537093444034826258369
• The square root of 82808495713901889 is 287764653.3434950711
• The cube root of 82808495713901889 is 435871.3247675979

Scales and comparisons

• 82,808,495,713,901,889 seconds is equal to 2,633,054,020 years, 10 weeks, 5 days, 8 hours, 18 minutes, 9 seconds.
• To count from 1 to 82,808,495,713,901,889 would take you about seven billion, eight hundred ninety-nine million, one hundred sixty-two thousand and sixty 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 82808495713901889 cubic inches would be around 36322.6 feet tall.

Recreational maths with 82808495713901889

• 82808495713901889 backwards is 98810931759480828
• The number of decimal digits it has is: 17
• The sum of 82808495713901889's digits is 90
• More coming soon!