118657442494251657

Names of 118657442494251657

• Cardinal: 118657442494251657 can be written as One hundred eighteen quadrillion, six hundred fifty-seven trillion, four hundred forty-two billion, four hundred ninety-four million, two hundred fifty-one thousand, six hundred fifty-seven.

Scientific notation

• Scientific notation: 1.18657442494251657 × 10¹⁷

Factors of 118657442494251657

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 237551

Divisors of 118657442494251657

• Number of divisors d(n): 30
• Complete list of divisors:
  1 3 9 27 81 36097 108291 201451 324873 604353 974619 1813059 2923857 5439177 16317531 7271776747 21815330241 40582505401 65445990723 121747516203 196337972169 365242548609 589013916507 1095727645827 3287182937481 1464906697459897 4394720092379691 13184160277139073 39552480831417219 118657442494251657
• Sum of all divisors σ(n): 177259500789530874
• Sum of proper divisors (its aliquot sum) s(n): 58602058295279217
• 118657442494251657 is a deficient number, because the sum of its proper divisors (58602058295279217) is less than itself. Its deficiency is 60055384198972440

Bases of 118657442494251657

• Binary: 110100101100011100101000010110101110100111000001010001001₂
• Hexadecimal: 0x1A58E50B5D38289
• Base-36: WGCJWK0P7K9

Squares and roots of 118657442494251657

• 118657442494251657 squared (118657442494251657²) is 14079588659276638892047488447245649
• 118657442494251657 cubed (118657442494251657³) is 1670647981680835566013956315459835943709377104290393
• The square root of 118657442494251657 is 344466896.0789289791
• The cube root of 118657442494251657 is 491396.0499912709

Scales and comparisons

• 118,657,442,494,251,657 seconds is equal to 3,772,939,639 years, 38 weeks, 6 days, 15 hours, 40 minutes, 57 seconds.
• To count from 1 to 118,657,442,494,251,657 would take you about eleven billion, three hundred eighteen million, eight hundred eighteen thousand, nine hundred nineteen 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 118657442494251657 cubic inches would be around 40949.7 feet tall.

Recreational maths with 118657442494251657

• 118657442494251657 backwards is 756152494244756811
• 118657442494251657 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 118657442494251657's digits is 81
• More coming soon!