27221639941951

Names of 27221639941951

• Cardinal: 27221639941951 can be written as Twenty-seven trillion, two hundred twenty-one billion, six hundred thirty-nine million, nine hundred forty-one thousand, nine hundred fifty-one.

Scientific notation

• Scientific notation: 2.7221639941951 × 10¹³

Factors of 27221639941951

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 89652

Divisors of 27221639941951

• Number of divisors d(n): 64
• Complete list of divisors:
  1 7 13 61 73 91 427 511 757 793 949 4453 5299 5551 6643 9841 31171 46177 55261 57889 68887 88741 323239 386827 405223 600301 621187 718393 1153633 3370921 4202107 5028751 5413201 6478093 8075431 23596447 37892407 43821973 45346651 67176937 70371613 84215209 306753811 395163673 470238559 492601291 589506463 873300181 2766145711 4097793157 4903916401 5137127749 6113101267 28684552099 34327414807 35959894243 53271311041 63750913213 299138900461 372899177287 446256392491 2093972303227 3888805705993 27221639941951
• Sum of all divisors σ(n): 34565261737216
• Sum of proper divisors (its aliquot sum) s(n): 7343621795265
• 27221639941951 is a deficient number, because the sum of its proper divisors (7343621795265) is less than itself. Its deficiency is 19878018146686

Bases of 27221639941951

• Binary: 110001100001000001000001011011100111100111111₂
• Hexadecimal: 0x18C2082DCF3F
• Base-36: 9NDG5KV27

Squares and roots of 27221639941951

• 27221639941951 squared (27221639941951²) is 741017681129222042649686401
• 27221639941951 cubed (27221639941951³) is 20171716506319140553204198967145994108351
• The square root of 27221639941951 is 5217436.1464181811
• The cube root of 27221639941951 is 30081.8652667869

Scales and comparisons

• 27,221,639,941,951 seconds is equal to 865,563 years, 49 weeks, 2 days, 2 hours, 32 minutes, 31 seconds.
• To count from 1 to 27,221,639,941,951 would take you about two million, one hundred sixty-three thousand, nine hundred nine 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 27221639941951 cubic inches would be around 2506.8 feet tall.

Recreational maths with 27221639941951

• 27221639941951 backwards is 15914993612272
• 27221639941951 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 27221639941951's digits is 61
• More coming soon!