20448001

Names of 20448001

• Cardinal: 20448001 can be written as Twenty million, four hundred forty-eight thousand and one.

Scientific notation

• Scientific notation: 2.0448001 × 10⁷

Factors of 20448001

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 3431

Divisors of 20448001

• Number of divisors d(n): 8
• Complete list of divisors:
  1 7 1613 1811 11291 12677 2921143 20448001
• Sum of all divisors σ(n): 23396544
• Sum of proper divisors (its aliquot sum) s(n): 2948543
• 20448001 is a deficient number, because the sum of its proper divisors (2948543) is less than itself. Its deficiency is 17499458

Bases of 20448001

• Binary: 1001110000000001100000001₂
• Hexadecimal: 0x1380301
• Base-36: C69S1

Squares and roots of 20448001

• 20448001 squared (20448001²) is 418120744896001
• 20448001 cubed (20448001³) is 8549733409754173344001
• The square root of 20448001 is 4521.9465941119
• The cube root of 20448001 is 273.4535836483

Scales and comparisons

• 20,448,001 seconds is equal to 33 weeks, 5 days, 16 hours, 1 second.
• To count from 1 to 20,448,001 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 20448001 cubic inches would be around 22.8 feet tall.

Recreational maths with 20448001

• 20448001 backwards is 10084402
• The number of decimal digits it has is: 8
• The sum of 20448001's digits is 19
• More coming soon!