40512680118

Names of 40512680118

• Cardinal: 40512680118 can be written as Forty billion, five hundred twelve million, six hundred eighty thousand, one hundred eighteen.

Scientific notation

• Scientific notation: 4.0512680118 × 10¹⁰

Factors of 40512680118

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 265180

Divisors of 40512680118

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 9 18 19 27 38 54 57 114 149 171 298 342 447 513 894 1026 1341 2682 2831 4023 5662 8046 8493 16986 25479 50958 76437 152874 265007 530014 795021 1590042 2385063 4770126 5035133 7155189 10070266 14310378 15105399 30210798 39486043 45316197 78972086 90632394 118458129 135948591 236916258 271897182 355374387 710748774 750234817 1066123161 1500469634 2132246322 2250704451 4501408902 6752113353 13504226706 20256340059 40512680118
• Sum of all divisors σ(n): 95402880000
• Sum of proper divisors (its aliquot sum) s(n): 54890199882
• 40512680118 is an abundant number, because the sum of its proper divisors (54890199882) is greater than itself. Its abundance is 14377519764

Bases of 40512680118

• Binary: 100101101110101111100111000010110110₂
• Hexadecimal: 0x96EBE70B6
• Base-36: IM07C1I

Squares and roots of 40512680118

• 40512680118 squared (40512680118²) is 1641277250343392493924
• 40512680118 cubed (40512680118³) is 66492540228112465761265270603032
• The square root of 40512680118 is 201277.6195159313
• The cube root of 40512680118 is 3434.5010880821

Scales and comparisons

• 40,512,680,118 seconds is equal to 1,288 years, 9 weeks, 1 day, 18 hours, 15 minutes, 18 seconds.
• To count from 1 to 40,512,680,118 would take you about two thousand, five hundred seventy-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 40512680118 cubic inches would be around 286.2 feet tall.

Recreational maths with 40512680118

• 40512680118 backwards is 81108621504
• The number of decimal digits it has is: 11
• The sum of 40512680118's digits is 36
• More coming soon!