398326

Names of 398326

• Cardinal: 398326 can be written as Three hundred ninety-eight thousand, three hundred twenty-six.

Scientific notation

• Scientific notation: 3.98326 × 10⁵

Factors of 398326

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 998

Divisors of 398326

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 277 554 719 1438 199163 398326
• Sum of all divisors σ(n): 600480
• Sum of proper divisors (its aliquot sum) s(n): 202154
• 398326 is a deficient number, because the sum of its proper divisors (202154) is less than itself. Its deficiency is 196172

Bases of 398326

• Binary: 1100001001111110110₂
• Hexadecimal: 0x613F6
• Base-36: 8JCM

Squares and roots of 398326

• 398326 squared (398326²) is 158663602276
• 398326 cubed (398326³) is 63199838040189976
• The square root of 398326 is 631.1307313069
• The cube root of 398326 is 73.5777017753

Scales and comparisons

• 398,326 seconds is equal to 4 days, 14 hours, 38 minutes, 46 seconds.
• To count from 1 to 398,326 would take you about four days.

  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 398326 cubic inches would be around 6.1 feet tall.

Recreational maths with 398326

• 398326 backwards is 623893
• The number of decimal digits it has is: 6
• The sum of 398326's digits is 31
• More coming soon!