19426

Names of 19426

• Cardinal: 19426 can be written as Nineteen thousand, four hundred twenty-six.

Scientific notation

• Scientific notation: 1.9426 × 10⁴

Factors of 19426

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 896

Divisors of 19426

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 11 22 883 1766 9713 19426
• Sum of all divisors σ(n): 31824
• Sum of proper divisors (its aliquot sum) s(n): 12398
• 19426 is a deficient number, because the sum of its proper divisors (12398) is less than itself. Its deficiency is 7028

Bases of 19426

• Binary: 100101111100010₂
• Hexadecimal: 0x4BE2
• Base-36: EZM

Squares and roots of 19426

• 19426 squared (19426²) is 377369476
• 19426 cubed (19426³) is 7330779440776
• The square root of 19426 is 139.3771860815
• The cube root of 19426 is 26.8819722313

Scales and comparisons

• 19,426 seconds is equal to 5 hours, 23 minutes, 46 seconds.
• To count from 1 to 19,426 would take you about five hours.

  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 19426 cubic inches would be around 2.2 feet tall.

Recreational maths with 19426

• 19426 backwards is 62491
• 19426 is a Harshad number.
• The number of decimal digits it has is: 5
• The sum of 19426's digits is 22
• More coming soon!