118818634642

Names of 118818634642

• Cardinal: 118818634642 can be written as One hundred eighteen billion, eight hundred eighteen million, six hundred thirty-four thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 1.18818634642 × 10¹¹

Factors of 118818634642

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 12062

Divisors of 118818634642

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 29 31 58 62 193 386 841 899 1682 1798 5597 5983 11194 11807 11966 23614 26071 52142 162313 173507 324626 342403 347014 366017 684806 732034 2278751 4557502 5031703 9929687 10063406 10614493 19859374 21228986 66083779 70641281 132167558 141282562 307820297 615640594 1916429591 2048597149 3832859182 4097194298 59409317321 118818634642
• Sum of all divisors σ(n): 191543519232
• Sum of proper divisors (its aliquot sum) s(n): 72724884590
• 118818634642 is a deficient number, because the sum of its proper divisors (72724884590) is less than itself. Its deficiency is 46093750052

Bases of 118818634642

• Binary: 1101110101010001001000111101110010010₂
• Hexadecimal: 0x1BAA247B92
• Base-36: 1IL1JP8Y

Squares and roots of 118818634642

• 118818634642 squared (118818634642²) is 14117867938189082468164
• 118818634642 cubed (118818634642³) is 1677465792471694428897985912537288
• The square root of 118818634642 is 344700.7900223033
• The cube root of 118818634642 is 4916.1846431381

Scales and comparisons

• 118,818,634,642 seconds is equal to 3,778 years, 3 weeks, 2 days, 16 hours, 17 minutes, 22 seconds.
• To count from 1 to 118,818,634,642 would take you about seven thousand, five hundred fifty-six 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 118818634642 cubic inches would be around 409.7 feet tall.

Recreational maths with 118818634642

• 118818634642 backwards is 246436818811
• The number of decimal digits it has is: 12
• The sum of 118818634642's digits is 52
• More coming soon!