27931171942416

Names of 27931171942416

• Cardinal: 27931171942416 can be written as Twenty-seven trillion, nine hundred thirty-one billion, one hundred seventy-one million, nine hundred forty-two thousand, four hundred sixteen.

Scientific notation

• Scientific notation: 2.7931171942416 × 10¹³

Factors of 27931171942416

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5747833

Divisors of 27931171942416

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 48 103087 206174 309261 412348 618522 824696 1237044 1649392 2474088 4948176 5644741 11289482 16934223 22578964 33868446 45157928 67736892 90315856 135473784 270947568 581899415467 1163798830934 1745698246401 2327597661868 3491396492802 4655195323736 6982792985604 9310390647472 13965585971208 27931171942416
• Sum of all divisors σ(n): 72156240248704
• Sum of proper divisors (its aliquot sum) s(n): 44225068306288
• 27931171942416 is an abundant number, because the sum of its proper divisors (44225068306288) is greater than itself. Its abundance is 16293896363872

Bases of 27931171942416

• Binary: 110010110011100111011100101001111000000010000₂
• Hexadecimal: 0x19673B94F010
• Base-36: 9WFEIM2HC

Squares and roots of 27931171942416

• 27931171942416 squared (27931171942416²) is 780150366076806786419917056
• 27931171942416 cubed (27931171942416³) is 21790514015830076882095125527665128247296
• The square root of 27931171942416 is 5284994.9803586377
• The cube root of 27931171942416 is 30340.9880511737

Scales and comparisons

• 27,931,171,942,416 seconds is equal to 888,124 years, 45 weeks, 2 days, 53 minutes, 36 seconds.
• To count from 1 to 27,931,171,942,416 would take you about two million, two hundred twenty thousand, three hundred twelve 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 27931171942416 cubic inches would be around 2528.4 feet tall.

Recreational maths with 27931171942416

• 27931171942416 backwards is 61424917113972
• The number of decimal digits it has is: 14
• The sum of 27931171942416's digits is 57
• More coming soon!