82943837474990988813

Names of 82943837474990988813

• Cardinal: 82943837474990988813 can be written as Eighty-two quintillion, nine hundred forty-three quadrillion, eight hundred thirty-seven trillion, four hundred seventy-four billion, nine hundred ninety million, nine hundred eighty-eight thousand, eight hundred thirteen.

Scientific notation

• Scientific notation: 8.2943837474990988813 × 10¹⁹

Factors of 82943837474990988813

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 588254166489297843

Divisors of 82943837474990988813

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 47 141 588254166489297793 1764762499467893379 27647945824996996271 82943837474990988813
• Sum of all divisors σ(n): 112944799965945176448
• Sum of proper divisors (its aliquot sum) s(n): 30000962490954187635
• 82943837474990988813 is a deficient number, because the sum of its proper divisors (30000962490954187635) is less than itself. Its deficiency is 52942874984036801178

Bases of 82943837474990988813

• Binary: 1000111111100010011101101001011101001101100100100100001111000001101₂
• Hexadecimal: 0x47F13B4BA6C921E0D
• Base-36: HI628I20CMEBX

Squares and roots of 82943837474990988813

• 82943837474990988813 squared (82943837474990988813²) is 6879680175077719530765030415551491148969
• 82943837474990988813 cubed (82943837474990988813³) is 570627074321563920168850127130709318411850527618402795483797
• The square root of 82943837474990988813 is 9107350738.5513043507
• The cube root of 82943837474990988813 is 4361086.5743429141

Scales and comparisons

• 82,943,837,474,990,988,813 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 82,943,837,474,990,988,813 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 82943837474990988813 cubic inches would be around 363423.9 feet tall.

Recreational maths with 82943837474990988813

• 82943837474990988813 backwards is 31888909947473834928
• The number of decimal digits it has is: 20
• The sum of 82943837474990988813's digits is 114
• More coming soon!