82188813778416

Names of 82188813778416

• Cardinal: 82188813778416 can be written as Eighty-two trillion, one hundred eighty-eight billion, eight hundred thirteen million, seven hundred seventy-eight thousand, four hundred sixteen.

Scientific notation

• Scientific notation: 8.2188813778416 × 10¹³

Factors of 82188813778416

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 570755651244

Divisors of 82188813778416

• Number of divisors d(n): 30
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 570755651239 1141511302478 1712266953717 2283022604956 3424533907434 4566045209912 5136800861151 6849067814868 9132090419824 10273601722302 13698135629736 20547203444604 27396271259472 41094406889208 82188813778416
• Sum of all divisors σ(n): 230014527449720
• Sum of proper divisors (its aliquot sum) s(n): 147825713671304
• 82188813778416 is an abundant number, because the sum of its proper divisors (147825713671304) is greater than itself. Its abundance is 65636899892888

Bases of 82188813778416

• Binary: 10010101100000000010011000011001011110111110000₂
• Hexadecimal: 0x4AC0130CBDF0
• Base-36: T4T0PO640

Squares and roots of 82188813778416

• 82188813778416 squared (82188813778416²) is 6755001110303143726347469056
• 82188813778416 cubed (82188813778416³) is 555185528327698397314627234155362000695296
• The square root of 82188813778416 is 9065804.6404285593
• The cube root of 82188813778416 is 43478.1347422717

Scales and comparisons

• 82,188,813,778,416 seconds is equal to 2,613,350 years, 2 weeks, 4 days, 17 hours, 33 minutes, 36 seconds.
• To count from 1 to 82,188,813,778,416 would take you about six million, five hundred thirty-three thousand, three hundred seventy-five 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 82188813778416 cubic inches would be around 3623.2 feet tall.

Recreational maths with 82188813778416

• 82188813778416 backwards is 61487731888128
• 82188813778416 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 82188813778416's digits is 72
• More coming soon!