14990

Names of 14990

• Cardinal: 14990 can be written as Fourteen thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 1.499 × 10⁴

Factors of 14990

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 1506

Divisors of 14990

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 5 10 1499 2998 7495 14990
• Sum of all divisors σ(n): 27000
• Sum of proper divisors (its aliquot sum) s(n): 12010
• 14990 is a deficient number, because the sum of its proper divisors (12010) is less than itself. Its deficiency is 2980

Bases of 14990

• Binary: 11101010001110₂
• Hexadecimal: 0x3A8E
• Base-36: BKE

Squares and roots of 14990

• 14990 squared (14990²) is 224700100
• 14990 cubed (14990³) is 3368254499000
• The square root of 14990 is 122.4336555037
• The cube root of 14990 is 24.6566390537

Scales and comparisons

• 14,990 seconds is equal to 4 hours, 9 minutes, 50 seconds.
• To count from 1 to 14,990 would take you about four hours.

  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 14990 cubic inches would be around 2.1 feet tall.

Recreational maths with 14990

• 14990 backwards is 09941
• The number of decimal digits it has is: 5
• The sum of 14990's digits is 23
• More coming soon!