20496105

Names of 20496105

• Cardinal: 20496105 can be written as Twenty million, four hundred ninety-six thousand, one hundred five.

Scientific notation

• Scientific notation: 2.0496105 × 10⁷

Factors of 20496105

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 79

Divisors of 20496105

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 7 9 15 21 23 27 35 41 45 63 69 105 115 123 135 161 189 205 207 287 315 345 369 483 529 615 621 805 861 943 945 1035 1107 1435 1449 1587 1845 2415 2583 2645 2829 3105 3703 4305 4347 4715 4761 5535 6601 7245 7749 7935 8487 11109 12915 14145 14283 18515 19803 21689 21735 23805 25461 33005 33327 38745 42435 55545 59409 65067 71415 99015 99981 108445 127305 151823 166635 178227 195201 297045 325335 455469 499905 585603 759115 891135 976005 1366407 2277345 2928015 4099221 6832035 20496105
• Sum of all divisors σ(n): 44593920
• Sum of proper divisors (its aliquot sum) s(n): 24097815
• 20496105 is an abundant number, because the sum of its proper divisors (24097815) is greater than itself. Its abundance is 3601710

Bases of 20496105

• Binary: 1001110001011111011101001₂
• Hexadecimal: 0x138BEE9
• Base-36: C7AW9

Squares and roots of 20496105

• 20496105 squared (20496105²) is 420090320171025
• 20496105 cubed (20496105³) is 8610215311708946357625
• The square root of 20496105 is 4527.2624178413
• The cube root of 20496105 is 273.6678492471

Scales and comparisons

• 20,496,105 seconds is equal to 33 weeks, 6 days, 5 hours, 21 minutes, 45 seconds.
• To count from 1 to 20,496,105 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 20496105 cubic inches would be around 22.8 feet tall.

Recreational maths with 20496105

• 20496105 backwards is 50169402
• 20496105 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 20496105's digits is 27
• More coming soon!