2144224

Names of 2144224

• Cardinal: 2144224 can be written as Two million, one hundred forty-four thousand, two hundred twenty-four.

Scientific notation

• Scientific notation: 2.144224 × 10⁶

Factors of 2144224

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1850

Divisors of 2144224

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 4 8 16 32 37 74 148 296 592 1184 1811 3622 7244 14488 28976 57952 67007 134014 268028 536056 1072112 2144224
• Sum of all divisors σ(n): 4337928
• Sum of proper divisors (its aliquot sum) s(n): 2193704
• 2144224 is an abundant number, because the sum of its proper divisors (2193704) is greater than itself. Its abundance is 49480

Bases of 2144224

• Binary: 1000001011011111100000₂
• Hexadecimal: 0x20B7E0
• Base-36: 19YHS

Squares and roots of 2144224

• 2144224 squared (2144224²) is 4597696562176
• 2144224 cubed (2144224³) is 9858491313335271424
• The square root of 2144224 is 1464.3169055911
• The cube root of 2144224 is 128.9506050499

Scales and comparisons

• 2,144,224 seconds is equal to 3 weeks, 3 days, 19 hours, 37 minutes, 4 seconds.
• To count from 1 to 2,144,224 would take you about five 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 2144224 cubic inches would be around 10.7 feet tall.

Recreational maths with 2144224

• 2144224 backwards is 4224412
• The number of decimal digits it has is: 7
• The sum of 2144224's digits is 19
• More coming soon!