18579727897098352

Names of 18579727897098352

• Cardinal: 18579727897098352 can be written as Eighteen quadrillion, five hundred seventy-nine trillion, seven hundred twenty-seven billion, eight hundred ninety-seven million, ninety-eight thousand, three hundred fifty-two.

Scientific notation

• Scientific notation: 1.8579727897098352 × 10¹⁶

Factors of 18579727897098352

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 85721890

Divisors of 18579727897098352

• Number of divisors d(n): 20
• Complete list of divisors:
  1 2 4 8 16 16864261 33728522 67457044 68857627 134914088 137715254 269828176 275430508 550861016 1101722032 1161232993568647 2322465987137294 4644931974274588 9289863948549176 18579727897098352
• Sum of all divisors σ(n): 35998225458006616
• Sum of proper divisors (its aliquot sum) s(n): 17418497560908264
• 18579727897098352 is a deficient number, because the sum of its proper divisors (17418497560908264) is less than itself. Its deficiency is 1161230336190088

Bases of 18579727897098352

• Binary: 1000010000000100010101000000001010101000111100001110000₂
• Hexadecimal: 0x42022A01547870
• Base-36: 52XYP5VKNSG

Squares and roots of 18579727897098352

• 18579727897098352 squared (18579727897098352²) is 345206288730214749405261161115904
• 18579727897098352 cubed (18579727897098352³) is 6413838912974559415234989034789279444891959390208
• The square root of 18579727897098352 is 136307475.5730526763
• The cube root of 18579727897098352 is 264858.0129227409

Scales and comparisons

• 18,579,727,897,098,352 seconds is equal to 590,777,876 years, 13 weeks, 2 days, 3 hours, 45 minutes, 52 seconds.
• To count from 1 to 18,579,727,897,098,352 would take you about one billion, seven hundred seventy-two million, three hundred thirty-three thousand, six 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 18579727897098352 cubic inches would be around 22071.5 feet tall.

Recreational maths with 18579727897098352

• 18579727897098352 backwards is 25389079872797581
• The number of decimal digits it has is: 17
• The sum of 18579727897098352's digits is 97
• More coming soon!