12989562

Names of 12989562

• Cardinal: 12989562 can be written as Twelve million, nine hundred eighty-nine thousand, five hundred sixty-two.

Scientific notation

• Scientific notation: 1.2989562 × 10⁷

Factors of 12989562

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 2164932

Divisors of 12989562

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 3 6 2164927 4329854 6494781 12989562
• Sum of all divisors σ(n): 25979136
• Sum of proper divisors (its aliquot sum) s(n): 12989574
• 12989562 is an abundant number, because the sum of its proper divisors (12989574) is greater than itself. Its abundance is 12

Bases of 12989562

• Binary: 110001100011010001111010₂
• Hexadecimal: 0xC6347A
• Base-36: 7QET6

Squares and roots of 12989562

• 12989562 squared (12989562²) is 168728720951844
• 12989562 cubed (12989562³) is 2191712181984676652328
• The square root of 12989562 is 3604.1034946295
• The cube root of 12989562 is 235.0705205587

Scales and comparisons

• 12,989,562 seconds is equal to 21 weeks, 3 days, 8 hours, 12 minutes, 42 seconds.
• To count from 1 to 12,989,562 would take you about thirty-two 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 12989562 cubic inches would be around 19.6 feet tall.

Recreational maths with 12989562

• 12989562 backwards is 26598921
• The number of decimal digits it has is: 8
• The sum of 12989562's digits is 42
• More coming soon!