27209968742

Names of 27209968742

• Cardinal: 27209968742 can be written as Twenty-seven billion, two hundred nine million, nine hundred sixty-eight thousand, seven hundred forty-two.

Scientific notation

• Scientific notation: 2.7209968742 × 10¹⁰

Factors of 27209968742

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 337508

Divisors of 27209968742

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 11 19 22 38 193 209 386 418 2123 3667 4246 7334 40337 80674 337283 674566 3710113 6408377 7420226 12816754 65095619 70492147 130191238 140984294 716051809 1236816761 1432103618 2473633522 13604984371 27209968742
• Sum of all divisors σ(n): 47111829120
• Sum of proper divisors (its aliquot sum) s(n): 19901860378
• 27209968742 is a deficient number, because the sum of its proper divisors (19901860378) is less than itself. Its deficiency is 7308108364

Bases of 27209968742

• Binary: 11001010101110101110010110001100110₂
• Hexadecimal: 0x655D72C66
• Base-36: CI04292

Squares and roots of 27209968742

• 27209968742 squared (27209968742²) is 740382398940617062564
• 27209968742 cubed (27209968742³) is 20145781932301164186558298374488
• The square root of 27209968742 is 164954.4444445193
• The cube root of 27209968742 is 3007.7565481107

Scales and comparisons

• 27,209,968,742 seconds is equal to 865 years, 10 weeks, 4 hours, 39 minutes, 2 seconds.
• To count from 1 to 27,209,968,742 would take you about one thousand, seven hundred thirty 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 27209968742 cubic inches would be around 250.6 feet tall.

Recreational maths with 27209968742

• 27209968742 backwards is 24786990272
• The number of decimal digits it has is: 11
• The sum of 27209968742's digits is 56
• More coming soon!