14490

Names of 14490

• Cardinal: 14490 can be written as Fourteen thousand, four hundred ninety.

Scientific notation

• Scientific notation: 1.449 × 10⁴

Factors of 14490

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 40

Divisors of 14490

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 23 30 35 42 45 46 63 69 70 90 105 115 126 138 161 207 210 230 315 322 345 414 483 630 690 805 966 1035 1449 1610 2070 2415 2898 4830 7245 14490
• Sum of all divisors σ(n): 44928
• Sum of proper divisors (its aliquot sum) s(n): 30438
• 14490 is an abundant number, because the sum of its proper divisors (30438) is greater than itself. Its abundance is 15948

Bases of 14490

• Binary: 11100010011010₂
• Hexadecimal: 0x389A
• Base-36: B6I

Squares and roots of 14490

• 14490 squared (14490²) is 209960100
• 14490 cubed (14490³) is 3042321849000
• The square root of 14490 is 120.3744158865
• The cube root of 14490 is 24.3793877703

Scales and comparisons

• 14,490 seconds is equal to 4 hours, 1 minute, 30 seconds.
• To count from 1 to 14,490 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 14490 cubic inches would be around 2 feet tall.

Recreational maths with 14490

• 14490 backwards is 09441
• 14490 is a Harshad number.
• The number of decimal digits it has is: 5
• The sum of 14490's digits is 18
• More coming soon!