12080240

Names of 12080240

• Cardinal: 12080240 can be written as Twelve million, eighty thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.208024 × 10⁷

Factors of 12080240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 204

Divisors of 12080240

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 16 20 29 40 41 58 80 82 116 127 145 164 205 232 254 290 328 410 464 508 580 635 656 820 1016 1160 1189 1270 1640 2032 2320 2378 2540 3280 3683 4756 5080 5207 5945 7366 9512 10160 10414 11890 14732 18415 19024 20828 23780 26035 29464 36830 41656 47560 52070 58928 73660 83312 95120 104140 147320 151003 208280 294640 302006 416560 604012 755015 1208024 1510030 2416048 3020060 6040120 12080240
• Sum of all divisors σ(n): 29998080
• Sum of proper divisors (its aliquot sum) s(n): 17917840
• 12080240 is an abundant number, because the sum of its proper divisors (17917840) is greater than itself. Its abundance is 5837600

Bases of 12080240

• Binary: 101110000101010001110000₂
• Hexadecimal: 0xB85470
• Base-36: 76X68

Squares and roots of 12080240

• 12080240 squared (12080240²) is 145932198457600
• 12080240 cubed (12080240³) is 1762895981095437824000
• The square root of 12080240 is 3475.6639653453
• The cube root of 12080240 is 229.4520035125

Scales and comparisons

• 12,080,240 seconds is equal to 19 weeks, 6 days, 19 hours, 37 minutes, 20 seconds.
• To count from 1 to 12,080,240 would take you about twenty-nine 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 12080240 cubic inches would be around 19.1 feet tall.

Recreational maths with 12080240

• 12080240 backwards is 04208021
• The number of decimal digits it has is: 8
• The sum of 12080240's digits is 17
• More coming soon!