14900000

Names of 14900000

• Cardinal: 14900000 can be written as Fourteen million, nine hundred thousand.

Scientific notation

• Scientific notation: 1.49 × 10⁷

Factors of 14900000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 156

Divisors of 14900000

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 80 100 125 149 160 200 250 298 400 500 596 625 745 800 1000 1192 1250 1490 2000 2384 2500 2980 3125 3725 4000 4768 5000 5960 6250 7450 10000 11920 12500 14900 18625 20000 23840 25000 29800 37250 50000 59600 74500 93125 100000 119200 149000 186250 298000 372500 465625 596000 745000 931250 1490000 1862500 2980000 3725000 7450000 14900000
• Sum of all divisors σ(n): 36911700
• Sum of proper divisors (its aliquot sum) s(n): 22011700
• 14900000 is an abundant number, because the sum of its proper divisors (22011700) is greater than itself. Its abundance is 7111700

Bases of 14900000

• Binary: 111000110101101100100000₂
• Hexadecimal: 0xE35B20
• Base-36: 8VCWW

Squares and roots of 14900000

• 14900000 squared (14900000²) is 222010000000000
• 14900000 cubed (14900000³) is 3307949000000000000000
• The square root of 14900000 is 3860.0518131237
• The cube root of 14900000 is 246.0719378921

Scales and comparisons

• 14,900,000 seconds is equal to 24 weeks, 4 days, 10 hours, 53 minutes, 20 seconds.
• To count from 1 to 14,900,000 would take you about thirty-six 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 14900000 cubic inches would be around 20.5 feet tall.

Recreational maths with 14900000

• 14900000 backwards is 00000941
• The number of decimal digits it has is: 8
• The sum of 14900000's digits is 14
• More coming soon!