83745606746385

Names of 83745606746385

• Cardinal: 83745606746385 can be written as Eighty-three trillion, seven hundred forty-five billion, six hundred six million, seven hundred forty-six thousand, three hundred eighty-five.

Scientific notation

• Scientific notation: 8.3745606746385 × 10¹³

Factors of 83745606746385

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 89303

Divisors of 83745606746385

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 5 9 15 27 45 81 135 269 405 807 1345 2421 4035 7263 9689 12105 21789 29067 36315 48445 79337 87201 108945 145335 238011 261603 396685 436005 714033 784809 1190055 1308015 2142099 2606341 3570165 3924045 6426297 7819023 10710495 13031705 21341653 23457069 32131485 39095115 64024959 70371207 106708265 117285345 192074877 211113621 320124795 351856035 576224631 768696193 960374385 1055568105 1728673893 2306088579 2881123155 3843480965 6918265737 8643369465 11530442895 20754797211 34591328685 62264391633 103773986055 206779275917 311321958165 620337827751 1033896379585 1861013483253 3101689138755 5583040449759 9305067416265 16749121349277 27915202248795 83745606746385
• Sum of all divisors σ(n): 150697278824400
• Sum of proper divisors (its aliquot sum) s(n): 66951672078015
• 83745606746385 is a deficient number, because the sum of its proper divisors (66951672078015) is less than itself. Its deficiency is 16793934668370

Bases of 83745606746385

• Binary: 10011000010101010001011001001000100000100010001₂
• Hexadecimal: 0x4C2A8B244111
• Base-36: TOO780C29

Squares and roots of 83745606746385

• 83745606746385 squared (83745606746385²) is 7013326649320164825710568225
• 83745606746385 cubed (83745606746385³) is 587335295557908502501847140044951814616625
• The square root of 83745606746385 is 9151262.5766276097
• The cube root of 83745606746385 is 43750.9355766423

Scales and comparisons

• 83,745,606,746,385 seconds is equal to 2,662,851 years, 13 weeks, 20 hours, 39 minutes, 45 seconds.
• To count from 1 to 83,745,606,746,385 would take you about six million, six hundred fifty-seven thousand, one hundred twenty-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 83745606746385 cubic inches would be around 3645.9 feet tall.

Recreational maths with 83745606746385

• 83745606746385 backwards is 58364760654738
• The number of decimal digits it has is: 14
• The sum of 83745606746385's digits is 72
• More coming soon!