27799001442

Names of 27799001442

• Cardinal: 27799001442 can be written as Twenty-seven billion, seven hundred ninety-nine million, one thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 2.7799001442 × 10¹⁰

Factors of 27799001442

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 620

Divisors of 27799001442

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 18 27 31 54 62 93 186 211 279 373 422 558 633 746 837 1119 1266 1674 1899 2238 3357 3798 5697 6541 6714 10071 11394 11563 13082 19623 20142 23126 34689 39246 44521 58869 69378 78703 89042 104067 117738 133563 157406 176607 208134 236109 267126 312201 353214 400689 472218 624402 708327 801378 1202067 1380151 1416654 2124981 2404134 2439793 2760302 4140453 4249962 4879586 7319379 8280906 12421359 14638758 16606333 21958137 24842718 33212666 37264077 43916274 49818999 65874411 74528154 99637998 131748822 149456997 298913994 448370991 514796323 896741982 1029592646 1544388969 3088777938 4633166907 9266333814 13899500721 27799001442
• Sum of all divisors σ(n): 64243745280
• Sum of proper divisors (its aliquot sum) s(n): 36444743838
• 27799001442 is an abundant number, because the sum of its proper divisors (36444743838) is greater than itself. Its abundance is 8645742396

Bases of 27799001442

• Binary: 11001111000111100110001100101100010₂
• Hexadecimal: 0x678F31962
• Base-36: CRQT2SI

Squares and roots of 27799001442

• 27799001442 squared (27799001442²) is 772784481172318079364
• 27799001442 cubed (27799001442³) is 21482636906464492138722506442888
• The square root of 27799001442 is 166730.3255019913
• The cube root of 27799001442 is 3029.3054441739

Scales and comparisons

• 27,799,001,442 seconds is equal to 883 years, 47 weeks, 6 days, 16 hours, 50 minutes, 42 seconds.
• To count from 1 to 27,799,001,442 would take you about one thousand, seven hundred sixty-seven 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 27799001442 cubic inches would be around 252.4 feet tall.

Recreational maths with 27799001442

• 27799001442 backwards is 24410099772
• The number of decimal digits it has is: 11
• The sum of 27799001442's digits is 45
• More coming soon!