40687334982

Names of 40687334982

• Cardinal: 40687334982 can be written as Forty billion, six hundred eighty-seven million, three hundred thirty-four thousand, nine hundred eighty-two.

Scientific notation

• Scientific notation: 4.0687334982 × 10¹⁰

Factors of 40687334982

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 18995050

Divisors of 40687334982

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 7 9 14 17 18 21 34 42 51 63 102 119 126 153 238 306 357 714 1071 2142 18995021 37990042 56985063 113970126 132965147 170955189 265930294 322915357 341910378 398895441 645830714 797790882 968746071 1196686323 1937492142 2260407499 2393372646 2906238213 4520814998 5812476426 6781222497 13562444994 20343667491 40687334982
• Sum of all divisors σ(n): 106676043552
• Sum of proper divisors (its aliquot sum) s(n): 65988708570
• 40687334982 is an abundant number, because the sum of its proper divisors (65988708570) is greater than itself. Its abundance is 25301373588

Bases of 40687334982

• Binary: 100101111001001001110111011001000110₂
• Hexadecimal: 0x979277646
• Base-36: IOW6SLI

Squares and roots of 40687334982

• 40687334982 squared (40687334982²) is 1655459227937480940324
• 40687334982 cubed (40687334982³) is 67356224156135379972202939614168
• The square root of 40687334982 is 201711.0184942807
• The cube root of 40687334982 is 3439.4295233799

Scales and comparisons

• 40,687,334,982 seconds is equal to 1,293 years, 38 weeks, 5 hours, 29 minutes, 42 seconds.
• To count from 1 to 40,687,334,982 would take you about two thousand, five hundred eighty-seven 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 40687334982 cubic inches would be around 286.6 feet tall.

Recreational maths with 40687334982

• 40687334982 backwards is 28943378604
• The number of decimal digits it has is: 11
• The sum of 40687334982's digits is 54
• More coming soon!