20744064

Names of 20744064

• Cardinal: 20744064 can be written as Twenty million, seven hundred forty-four thousand and sixty-four.

Scientific notation

• Scientific notation: 2.0744064 × 10⁷

Factors of 20744064

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1653

Divisors of 20744064

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 44 48 64 66 72 88 96 99 128 132 144 176 192 198 264 288 352 384 396 528 576 704 792 1056 1152 1408 1584 1637 2112 3168 3274 4224 4911 6336 6548 9822 12672 13096 14733 18007 19644 26192 29466 36014 39288 52384 54021 58932 72028 78576 104768 108042 117864 144056 157152 162063 209536 216084 235728 288112 314304 324126 432168 471456 576224 628608 648252 864336 942912 1152448 1296504 1728672 1885824 2304896 2593008 3457344 5186016 6914688 10372032 20744064
• Sum of all divisors σ(n): 65159640
• Sum of proper divisors (its aliquot sum) s(n): 44415576
• 20744064 is an abundant number, because the sum of its proper divisors (44415576) is greater than itself. Its abundance is 23671512

Bases of 20744064

• Binary: 1001111001000011110000000₂
• Hexadecimal: 0x13C8780
• Base-36: CCM80

Squares and roots of 20744064

• 20744064 squared (20744064²) is 430316191236096
• 20744064 cubed (20744064³) is 8926506611237814534144
• The square root of 20744064 is 4554.5651823199
• The cube root of 20744064 is 274.7670269293

Scales and comparisons

• 20,744,064 seconds is equal to 34 weeks, 2 days, 2 hours, 14 minutes, 24 seconds.
• To count from 1 to 20,744,064 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 20744064 cubic inches would be around 22.9 feet tall.

Recreational maths with 20744064

• 20744064 backwards is 46044702
• The number of decimal digits it has is: 8
• The sum of 20744064's digits is 27
• More coming soon!