82321545120

Names of 82321545120

• Cardinal: 82321545120 can be written as Eighty-two billion, three hundred twenty-one million, five hundred forty-five thousand, one hundred twenty.

Scientific notation

• Scientific notation: 8.232154512 × 10¹⁰

Factors of 82321545120

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 171503229

Divisors of 82321545120

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 80 96 120 160 240 480 171503219 343006438 514509657 686012876 857516095 1029019314 1372025752 1715032190 2058038628 2572548285 2744051504 3430064380 4116077256 5145096570 5488103008 6860128760 8232154512 10290193140 13720257520 16464309024 20580386280 27440515040 41160772560 82321545120
• Sum of all divisors σ(n): 259312868640
• Sum of proper divisors (its aliquot sum) s(n): 176991323520
• 82321545120 is an abundant number, because the sum of its proper divisors (176991323520) is greater than itself. Its abundance is 94669778400

Bases of 82321545120

• Binary: 1001100101010101111110001011110100000₂
• Hexadecimal: 0x132ABF17A0
• Base-36: 11TG4EQO

Squares and roots of 82321545120

• 82321545120 squared (82321545120²) is 6776836790944195814400
• 82321545120 cubed (82321545120³) is 557879675656588623137244745728000
• The square root of 82321545120 is 286917.3140819495
• The cube root of 82321545120 is 4350.1527249853

Scales and comparisons

• 82,321,545,120 seconds is equal to 2,617 years, 29 weeks, 4 days, 15 hours, 52 minutes.
• To count from 1 to 82,321,545,120 would take you about five thousand, two hundred thirty-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 82321545120 cubic inches would be around 362.5 feet tall.

Recreational maths with 82321545120

• 82321545120 backwards is 02154512328
• The number of decimal digits it has is: 11
• The sum of 82321545120's digits is 33
• More coming soon!