27941429815

Names of 27941429815

• Cardinal: 27941429815 can be written as Twenty-seven billion, nine hundred forty-one million, four hundred twenty-nine thousand, eight hundred fifteen.

Scientific notation

• Scientific notation: 2.7941429815 × 10¹⁰

Factors of 27941429815

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 784

Divisors of 27941429815

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 13 65 71 79 173 355 395 443 865 923 1027 2215 2249 4615 5135 5609 5759 11245 12283 13667 28045 28795 31453 34997 61415 68335 72917 76639 157265 159679 174985 177671 364585 383195 408889 454961 798395 888355 970357 996307 2044445 2274805 2484787 4851785 4981535 5441369 6054481 12423935 12614641 27206845 30272405 32302231 63073205 70737797 78708253 161511155 353688985 393541265 429868151 2149340755 5588285963 27941429815
• Sum of all divisors σ(n): 37379543040
• Sum of proper divisors (its aliquot sum) s(n): 9438113225
• 27941429815 is a deficient number, because the sum of its proper divisors (9438113225) is less than itself. Its deficiency is 18503316590

Bases of 27941429815

• Binary: 11010000001011100000110001000110111₂
• Hexadecimal: 0x681706237
• Base-36: CU3LT87

Squares and roots of 27941429815

• 27941429815 squared (27941429815²) is 780723500106570934225
• 27941429815 cubed (27941429815³) is 21814530883148896778966818918375
• The square root of 27941429815 is 167156.9017869141
• The cube root of 27941429815 is 3034.4701893389

Scales and comparisons

• 27,941,429,815 seconds is equal to 888 years, 23 weeks, 3 days, 4 hours, 16 minutes, 55 seconds.
• To count from 1 to 27,941,429,815 would take you about one thousand, seven 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 27941429815 cubic inches would be around 252.9 feet tall.

Recreational maths with 27941429815

• 27941429815 backwards is 51892414972
• The number of decimal digits it has is: 11
• The sum of 27941429815's digits is 52
• More coming soon!