395042

Names of 395042

• Cardinal: 395042 can be written as Three hundred ninety-five thousand and forty-two.

Scientific notation

• Scientific notation: 3.95042 × 10⁵

Factors of 395042

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 197523

Divisors of 395042

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 197521 395042
• Sum of all divisors σ(n): 592566
• Sum of proper divisors (its aliquot sum) s(n): 197524
• 395042 is a deficient number, because the sum of its proper divisors (197524) is less than itself. Its deficiency is 197518

Bases of 395042

• Binary: 1100000011100100010₂
• Hexadecimal: 0x60722
• Base-36: 8GTE

Squares and roots of 395042

• 395042 squared (395042²) is 156058181764
• 395042 cubed (395042³) is 61649536240414088
• The square root of 395042 is 628.5236670167
• The cube root of 395042 is 73.3749396589

Scales and comparisons

• 395,042 seconds is equal to 4 days, 13 hours, 44 minutes, 2 seconds.
• To count from 1 to 395,042 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 395042 cubic inches would be around 6.1 feet tall.

Recreational maths with 395042

• 395042 backwards is 240593
• The number of decimal digits it has is: 6
• The sum of 395042's digits is 23
• More coming soon!