164318076764390015

Names of 164318076764390015

• Cardinal: 164318076764390015 can be written as One hundred sixty-four quadrillion, three hundred eighteen trillion, seventy-six billion, seven hundred sixty-four million, three hundred ninety thousand and fifteen.

Scientific notation

• Scientific notation: 1.64318076764390015 × 10¹⁷

Factors of 164318076764390015

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 4103303

Divisors of 164318076764390015

• Number of divisors d(n): 32
• Complete list of divisors:
  1 5 83 139 415 695 11537 57685 885233 3217843 4426165 16089215 73474339 123047387 267080969 367371695 447280177 615236935 1335404845 2236400885 10212933121 37124254691 51064665605 185621273455 2848540812419 14242704062095 236428887430777 395947172926241 1182144437153885 1979735864631205 32863615352878003 164318076764390015
• Sum of all divisors σ(n): 200993329237397760
• Sum of proper divisors (its aliquot sum) s(n): 36675252473007745
• 164318076764390015 is a deficient number, because the sum of its proper divisors (36675252473007745) is less than itself. Its deficiency is 127642824291382270

Bases of 164318076764390015

• Binary: 1001000111110001100110101110010011101101111000001001111111₂
• Hexadecimal: 0x247C66B93B7827F
• Base-36: 18XXWACYHZZZ

Squares and roots of 164318076764390015

• 164318076764390015 squared (164318076764390015²) is 27000430351547969741114375031700225
• 164318076764390015 cubed (164318076764390015³) is 4436658787177225370992340064781383227964060463253375
• The square root of 164318076764390015 is 405361661.6854509775
• The cube root of 164318076764390015 is 547724.0125155677

Scales and comparisons

• 164,318,076,764,390,015 seconds is equal to 5,224,806,571 years, 48 weeks, 10 hours, 33 minutes, 35 seconds.
• To count from 1 to 164,318,076,764,390,015 would take you about fifteen billion, six hundred seventy-four million, four hundred nineteen thousand, seven hundred fifteen 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 164318076764390015 cubic inches would be around 45643.7 feet tall.

Recreational maths with 164318076764390015

• 164318076764390015 backwards is 510093467670813461
• The number of decimal digits it has is: 18
• The sum of 164318076764390015's digits is 71
• More coming soon!