27419665993

Names of 27419665993

• Cardinal: 27419665993 can be written as Twenty-seven billion, four hundred nineteen million, six hundred sixty-five thousand, nine hundred ninety-three.

Scientific notation

• Scientific notation: 2.7419665993 × 10¹⁰

Factors of 27419665993

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 180

Divisors of 27419665993

• Number of divisors d(n): 54
• Complete list of divisors:
  1 17 23 43 97 289 391 529 731 989 1649 1849 2231 4171 6647 8993 12427 16813 22747 28033 31433 37927 42527 51313 70907 95933 152881 179353 285821 386699 534361 644759 722959 872321 978121 1205419 1630861 2206459 3049001 4125119 6573883 12290303 14829457 16628057 27724637 37509803 51833017 70127023 94877737 282676969 637666651 1192159391 1612921529 27419665993
• Sum of all divisors σ(n): 31494897294
• Sum of proper divisors (its aliquot sum) s(n): 4075231301
• 27419665993 is a deficient number, because the sum of its proper divisors (4075231301) is less than itself. Its deficiency is 23344434692

Bases of 27419665993

• Binary: 11001100010010101101110011001001001₂
• Hexadecimal: 0x66256E649
• Base-36: CLGYLOP

Squares and roots of 27419665993

• 27419665993 squared (27419665993²) is 751838083167680676049
• 27419665993 cubed (27419665993³) is 20615149121275159549744014901657
• The square root of 27419665993 is 165588.8462215981
• The cube root of 27419665993 is 3015.4633429889

Scales and comparisons

• 27,419,665,993 seconds is equal to 871 years, 44 weeks, 5 days, 5 hours, 53 minutes, 13 seconds.
• To count from 1 to 27,419,665,993 would take you about one thousand, seven hundred forty-three 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 27419665993 cubic inches would be around 251.3 feet tall.

Recreational maths with 27419665993

• 27419665993 backwards is 39956691472
• The number of decimal digits it has is: 11
• The sum of 27419665993's digits is 61
• More coming soon!