19014742

Names of 19014742

• Cardinal: 19014742 can be written as Nineteen million, fourteen thousand, seven hundred forty-two.

Scientific notation

• Scientific notation: 1.9014742 × 10⁷

Factors of 19014742

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 7382

Divisors of 19014742

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 1663 3326 5717 11434 9507371 19014742
• Sum of all divisors σ(n): 28544256
• Sum of proper divisors (its aliquot sum) s(n): 9529514
• 19014742 is a deficient number, because the sum of its proper divisors (9529514) is less than itself. Its deficiency is 9485228

Bases of 19014742

• Binary: 1001000100010010001010110₂
• Hexadecimal: 0x1222456
• Base-36: BBJVA

Squares and roots of 19014742

• 19014742 squared (19014742²) is 361560413326564
• 19014742 cubed (19014742³) is 6874977976817976206488
• The square root of 19014742 is 4360.5896390281
• The cube root of 19014742 is 266.9091603241

Scales and comparisons

• 19,014,742 seconds is equal to 31 weeks, 3 days, 1 hour, 52 minutes, 22 seconds.
• To count from 1 to 19,014,742 would take you about forty-seven 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 19014742 cubic inches would be around 22.2 feet tall.

Recreational maths with 19014742

• 19014742 backwards is 24741091
• The number of decimal digits it has is: 8
• The sum of 19014742's digits is 28
• More coming soon!