81832724401416

Names of 81832724401416

• Cardinal: 81832724401416 can be written as Eighty-one trillion, eight hundred thirty-two billion, seven hundred twenty-four million, four hundred one thousand, four hundred sixteen.

Scientific notation

• Scientific notation: 8.1832724401416 × 10¹³

Factors of 81832724401416

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1876553134

Divisors of 81832724401416

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 23 24 46 69 79 92 138 158 184 237 276 316 474 552 632 948 1817 1896 3634 5451 7268 10902 14536 21804 43608 1876553027 3753106054 5629659081 7506212108 11259318162 15012424216 22518636324 43160719621 45037272648 86321439242 129482158863 148247689133 172642878484 258964317726 296495378266 345285756968 444743067399 517928635452 592990756532 889486134798 1035857270904 1185981513064 1778972269596 3409696850059 3557944539192 6819393700118 10229090550177 13638787400236 20458181100354 27277574800472 40916362200708 81832724401416
• Sum of all divisors σ(n): 216178908825600
• Sum of proper divisors (its aliquot sum) s(n): 134346184424184
• 81832724401416 is an abundant number, because the sum of its proper divisors (134346184424184) is greater than itself. Its abundance is 52513460022768

Bases of 81832724401416

• Binary: 10010100110110100101010011110000000110100001000₂
• Hexadecimal: 0x4A6D2A780D08
• Base-36: T09FN90CO

Squares and roots of 81832724401416

• 81832724401416 squared (81832724401416²) is 6696594782958105635502805056
• 81832724401416 cubed (81832724401416³) is 548000595301770853428856579154446538359296
• The square root of 81832724401416 is 9046144.1731500167
• The cube root of 81832724401416 is 43415.2530502727

Scales and comparisons

• 81,832,724,401,416 seconds is equal to 2,602,027 years, 26 weeks, 3 days, 21 hours, 43 minutes, 36 seconds.
• To count from 1 to 81,832,724,401,416 would take you about six million, five hundred five thousand and sixty-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 81832724401416 cubic inches would be around 3617.9 feet tall.

Recreational maths with 81832724401416

• 81832724401416 backwards is 61410442723818
• The number of decimal digits it has is: 14
• The sum of 81832724401416's digits is 51
• More coming soon!