12089942

Names of 12089942

• Cardinal: 12089942 can be written as Twelve million, eighty-nine thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 1.2089942 × 10⁷

Factors of 12089942

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 575

Divisors of 12089942

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 139 157 277 278 314 554 21823 38503 43489 43646 77006 86978 6044971 12089942
• Sum of all divisors σ(n): 18448080
• Sum of proper divisors (its aliquot sum) s(n): 6358138
• 12089942 is a deficient number, because the sum of its proper divisors (6358138) is less than itself. Its deficiency is 5731804

Bases of 12089942

• Binary: 101110000111101001010110₂
• Hexadecimal: 0xB87A56
• Base-36: 774NQ

Squares and roots of 12089942

• 12089942 squared (12089942²) is 146166697563364
• 12089942 cubed (12089942³) is 1767146895872612084888
• The square root of 12089942 is 3477.0593897717
• The cube root of 12089942 is 229.5134136515

Scales and comparisons

• 12,089,942 seconds is equal to 19 weeks, 6 days, 22 hours, 19 minutes, 2 seconds.
• To count from 1 to 12,089,942 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 12089942 cubic inches would be around 19.1 feet tall.

Recreational maths with 12089942

• 12089942 backwards is 24998021
• The number of decimal digits it has is: 8
• The sum of 12089942's digits is 35
• More coming soon!