71745161713344

Names of 71745161713344

• Cardinal: 71745161713344 can be written as Seventy-one trillion, seven hundred forty-five billion, one hundred sixty-one million, seven hundred thirteen thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 7.1745161713344 × 10¹³

Factors of 71745161713344

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 17793938929

Divisors of 71745161713344

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 64 72 84 96 112 126 144 168 192 224 252 288 336 448 504 576 672 1008 1344 2016 4032 17793938917 35587877834 53381816751 71175755668 106763633502 124557572419 142351511336 160145450253 213527267004 249115144838 284703022672 320290900506 373672717257 427054534008 498230289676 569406045344 640581801012 747345434514 854109068016 996460579352 1121018151771 1138812090688 1281163602024 1494690869028 1708218136032 1992921158704 2242036303542 2562327204048 2989381738056 3416436272064 3985842317408 4484072607084 5124654408096 5978763476112 7971684634816 8968145214168 10249308816192 11957526952224 17936290428336 23915053904448 35872580856672 71745161713344
• Sum of all divisors σ(n): 235022345228944
• Sum of proper divisors (its aliquot sum) s(n): 163277183515600
• 71745161713344 is an abundant number, because the sum of its proper divisors (163277183515600) is greater than itself. Its abundance is 91532021802256

Bases of 71745161713344

• Binary: 10000010100000001111000111000001101011011000000₂
• Hexadecimal: 0x414078E0D6C0
• Base-36: PFJ9SVN40

Squares and roots of 71745161713344

• 71745161713344 squared (71745161713344²) is 5147368229273881765627662336
• 71745161713344 cubed (71745161713344³) is 369298766007383802513068814569855257411584
• The square root of 71745161713344 is 8470251.5732027699
• The cube root of 71745161713344 is 41552.5364954683

Scales and comparisons

• 71,745,161,713,344 seconds is equal to 2,281,274 years, 11 weeks, 3 days, 3 hours, 2 minutes, 24 seconds.
• To count from 1 to 71,745,161,713,344 would take you about five million, seven hundred three thousand, one hundred eighty-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 71745161713344 cubic inches would be around 3462.7 feet tall.

Recreational maths with 71745161713344

• 71745161713344 backwards is 44331716154717
• The number of decimal digits it has is: 14
• The sum of 71745161713344's digits is 54
• More coming soon!