27434442

Names of 27434442

• Cardinal: 27434442 can be written as Twenty-seven million, four hundred thirty-four thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 2.7434442 × 10⁷

Factors of 27434442

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1171

Divisors of 27434442

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 14 19 21 31 38 42 57 62 93 114 133 186 217 266 399 434 589 651 798 1109 1178 1302 1767 2218 3327 3534 4123 6654 7763 8246 12369 15526 21071 23289 24738 34379 42142 46578 63213 68758 103137 126426 147497 206274 240653 294994 442491 481306 653201 721959 884982 1306402 1443918 1959603 3919206 4572407 9144814 13717221 27434442
• Sum of all divisors σ(n): 68198400
• Sum of proper divisors (its aliquot sum) s(n): 40763958
• 27434442 is an abundant number, because the sum of its proper divisors (40763958) is greater than itself. Its abundance is 13329516

Bases of 27434442

• Binary: 1101000101001110111001010₂
• Hexadecimal: 0x1A29DCA
• Base-36: GC0JU

Squares and roots of 27434442

• 27434442 squared (27434442²) is 752648607851364
• 27434442 cubed (27434442³) is 20648494578478990278888
• The square root of 27434442 is 5237.7898010515
• The cube root of 27434442 is 301.6004906919

Scales and comparisons

• 27,434,442 seconds is equal to 45 weeks, 2 days, 12 hours, 40 minutes, 42 seconds.
• To count from 1 to 27,434,442 would take you about sixteen weeks!

  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 27434442 cubic inches would be around 25.1 feet tall.

Recreational maths with 27434442

• 27434442 backwards is 24443472
• The number of decimal digits it has is: 8
• The sum of 27434442's digits is 30
• More coming soon!