20496372

Names of 20496372

• Cardinal: 20496372 can be written as Twenty million, four hundred ninety-six thousand, three hundred seventy-two.

Scientific notation

• Scientific notation: 2.0496372 × 10⁷

Factors of 20496372

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 175

Divisors of 20496372

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 12 13 26 37 39 52 53 67 74 78 106 111 134 148 156 159 201 212 222 268 318 402 444 481 636 689 804 871 962 1378 1443 1742 1924 1961 2067 2479 2613 2756 2886 3484 3551 3922 4134 4958 5226 5772 5883 7102 7437 7844 8268 9916 10452 10653 11766 14204 14874 21306 23532 25493 29748 32227 42612 46163 50986 64454 76479 92326 96681 101972 128908 131387 138489 152958 184652 193362 262774 276978 305916 386724 394161 525548 553956 788322 1576644 1708031 3416062 5124093 6832124 10248186 20496372
• Sum of all divisors σ(n): 54698112
• Sum of proper divisors (its aliquot sum) s(n): 34201740
• 20496372 is an abundant number, because the sum of its proper divisors (34201740) is greater than itself. Its abundance is 13705368

Bases of 20496372

• Binary: 1001110001011111111110100₂
• Hexadecimal: 0x138BFF4
• Base-36: C7B3O

Squares and roots of 20496372

• 20496372 squared (20496372²) is 420101265162384
• 20496372 cubed (20496372³) is 8610551808438862870848
• The square root of 20496372 is 4527.2919057645
• The cube root of 20496372 is 273.6690375867

Scales and comparisons

• 20,496,372 seconds is equal to 33 weeks, 6 days, 5 hours, 26 minutes, 12 seconds.
• To count from 1 to 20,496,372 would take you about fifty 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 20496372 cubic inches would be around 22.8 feet tall.

Recreational maths with 20496372

• 20496372 backwards is 27369402
• The number of decimal digits it has is: 8
• The sum of 20496372's digits is 33
• More coming soon!