82246978656144

Names of 82246978656144

• Cardinal: 82246978656144 can be written as Eighty-two trillion, two hundred forty-six billion, nine hundred seventy-eight million, six hundred fifty-six thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 8.2246978656144 × 10¹³

Factors of 82246978656144

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 251922

Divisors of 82246978656144

• Number of divisors d(n): 75
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 81 108 144 162 216 324 432 648 1296 251917 503834 755751 1007668 1511502 2015336 2267253 3023004 4030672 4534506 6046008 6801759 9069012 12092016 13603518 18138024 20405277 27207036 36276048 40810554 54414072 81621108 108828144 163242216 326484432 63462174889 126924349778 190386524667 253848699556 380773049334 507697399112 571159574001 761546098668 1015394798224 1142319148002 1523092197336 1713478722003 2284638296004 3046184394672 3426957444006 4569276592008 5140436166009 6853914888012 9138553184016 10280872332018 13707829776024 20561744664036 27415659552048 41123489328072 82246978656144
• Sum of all divisors σ(n): 238047562953057
• Sum of proper divisors (its aliquot sum) s(n): 155800584296913
• 82246978656144 is an abundant number, because the sum of its proper divisors (155800584296913) is greater than itself. Its abundance is 73553605640769

Bases of 82246978656144

• Binary: 10010101100110110011101111100100101011110010000₂
• Hexadecimal: 0x4ACD9DF25790
• Base-36: T5JQNJD00

Squares and roots of 82246978656144

• 82246978656144 squared (82246978656144²) is 6764565498064206696188948736
• 82246978656144 cubed (82246978656144³) is 556365074137374914890745988997121387433984
• 82246978656144 is a perfect square number. Its square root is 9069012
• The cube root of 82246978656144 is 43488.3887900071

Scales and comparisons

• 82,246,978,656,144 seconds is equal to 2,615,199 years, 26 weeks, 5 days, 8 hours, 2 minutes, 24 seconds.
• To count from 1 to 82,246,978,656,144 would take you about six million, five hundred thirty-seven thousand, nine hundred ninety-eight 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 82246978656144 cubic inches would be around 3624 feet tall.

Recreational maths with 82246978656144

• 82246978656144 backwards is 44165687964228
• 82246978656144 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 82246978656144's digits is 72
• More coming soon!