27012797394

Names of 27012797394

• Cardinal: 27012797394 can be written as Twenty-seven billion, twelve million, seven hundred ninety-seven thousand, three hundred ninety-four.

Scientific notation

• Scientific notation: 2.7012797394 × 10¹⁰

Factors of 27012797394

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 24075610

Divisors of 27012797394

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 11 17 22 33 34 51 66 102 187 374 561 1122 24075577 48151154 72226731 144453462 264831347 409284809 529662694 794494041 818569618 1227854427 1588988082 2455708854 4502132899 9004265798 13506398697 27012797394
• Sum of all divisors σ(n): 62403898176
• Sum of proper divisors (its aliquot sum) s(n): 35391100782
• 27012797394 is an abundant number, because the sum of its proper divisors (35391100782) is greater than itself. Its abundance is 8378303388

Bases of 27012797394

• Binary: 11001001010000101101001001111010010₂
• Hexadecimal: 0x64A1693D2
• Base-36: CEQPZV6

Squares and roots of 27012797394

• 27012797394 squared (27012797394²) is 729691223049293191236
• 27012797394 cubed (27012797394³) is 19711001168410619849761764438984
• The square root of 27012797394 is 164355.7038681651
• The cube root of 27012797394 is 3000.4739026903

Scales and comparisons

• 27,012,797,394 seconds is equal to 858 years, 48 weeks, 2 hours, 49 minutes, 54 seconds.
• To count from 1 to 27,012,797,394 would take you about one thousand, seven hundred seventeen 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 27012797394 cubic inches would be around 250 feet tall.

Recreational maths with 27012797394

• 27012797394 backwards is 49379721072
• 27012797394 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 27012797394's digits is 51
• More coming soon!