20794074

Names of 20794074

• Cardinal: 20794074 can be written as Twenty million, seven hundred ninety-four thousand and seventy-four.

Scientific notation

• Scientific notation: 2.0794074 × 10⁷

Factors of 20794074

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 13430

Divisors of 20794074

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 7 14 21 37 42 74 111 222 259 518 777 1554 13381 26762 40143 80286 93667 187334 281001 495097 562002 990194 1485291 2970582 3465679 6931358 10397037 20794074
• Sum of all divisors σ(n): 48817536
• Sum of proper divisors (its aliquot sum) s(n): 28023462
• 20794074 is an abundant number, because the sum of its proper divisors (28023462) is greater than itself. Its abundance is 7229388

Bases of 20794074

• Binary: 1001111010100101011011010₂
• Hexadecimal: 0x13D4ADA
• Base-36: CDOT6

Squares and roots of 20794074

• 20794074 squared (20794074²) is 432393513517476
• 20794074 cubed (20794074³) is 8991222717202396237224
• The square root of 20794074 is 4560.0519733881
• The cube root of 20794074 is 274.9876534401

Scales and comparisons

• 20,794,074 seconds is equal to 34 weeks, 2 days, 16 hours, 7 minutes, 54 seconds.
• To count from 1 to 20,794,074 would take you about fifty-one 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 20794074 cubic inches would be around 22.9 feet tall.

Recreational maths with 20794074

• 20794074 backwards is 47049702
• The number of decimal digits it has is: 8
• The sum of 20794074's digits is 33
• More coming soon!