118978999843757759

Names of 118978999843757759

• Cardinal: 118978999843757759 can be written as One hundred eighteen quadrillion, nine hundred seventy-eight trillion, nine hundred ninety-nine billion, eight hundred forty-three million, seven hundred fifty-seven thousand, seven hundred fifty-nine.

Scientific notation

• Scientific notation: 1.18978999843757759 × 10¹⁷

Factors of 118978999843757759

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 976803874

Divisors of 118978999843757759

• Number of divisors d(n): 16
• Complete list of divisors:
  1 29 743 5653 21547 163937 4200179 121805191 976797449 28327126021 725760504607 5521835979197 21047054633603 160133243396713 4102724132543371 118978999843757759
• Sum of all divisors σ(n): 123269181300936000
• Sum of proper divisors (its aliquot sum) s(n): 4290181457178241
• 118978999843757759 is a deficient number, because the sum of its proper divisors (4290181457178241) is less than itself. Its deficiency is 114688818386579518

Bases of 118978999843757759

• Binary: 110100110101100101100010100011101011010110001111010111111₂
• Hexadecimal: 0x1A6B2C51D6B1EBF
• Base-36: WJIJ9YO8BZZ

Squares and roots of 118978999843757759

• 118978999843757759 squared (118978999843757759²) is 14156002403820908840533637872702081
• 118978999843757759 cubed (118978999843757759³) is 1684267007792442373763485940554533678185554139196479
• The square root of 118978999843757759 is 344933326.6643827199
• The cube root of 118978999843757759 is 491839.5380888313

Scales and comparisons

• 118,978,999,843,757,759 seconds is equal to 3,783,164,168 years, 42 weeks, 4 days, 21 hours, 35 minutes, 59 seconds.
• To count from 1 to 118,978,999,843,757,759 would take you about eleven billion, three hundred forty-nine million, four hundred ninety-two thousand, five hundred 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 118978999843757759 cubic inches would be around 40986.6 feet tall.

Recreational maths with 118978999843757759

• 118978999843757759 backwards is 957757348999879811
• The number of decimal digits it has is: 18
• The sum of 118978999843757759's digits is 116
• More coming soon!