68313

Names of 68313

• Cardinal: 68313 can be written as Sixty-eight thousand, three hundred thirteen.

Scientific notation

• Scientific notation: 6.8313 × 10⁴

Factors of 68313

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 3263

Divisors of 68313

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 7 21 3253 9759 22771 68313
• Sum of all divisors σ(n): 104128
• Sum of proper divisors (its aliquot sum) s(n): 35815
• 68313 is a deficient number, because the sum of its proper divisors (35815) is less than itself. Its deficiency is 32498

Bases of 68313

• Binary: 10000101011011001₂
• Hexadecimal: 0x10AD9
• Base-36: 1GPL

Squares and roots of 68313

• 68313 squared (68313²) is 4666665969
• 68313 cubed (68313³) is 318793952340297
• The square root of 68313 is 261.3675572829
• The cube root of 68313 is 40.8790805715

Scales and comparisons

• 68,313 seconds is equal to 18 hours, 58 minutes, 33 seconds.
• To count from 1 to 68,313 would take you about eighteen 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 68313 cubic inches would be around 3.4 feet tall.

Recreational maths with 68313

• 68313 backwards is 31386
• 68313 is a Harshad number.
• The number of decimal digits it has is: 5
• The sum of 68313's digits is 21
• More coming soon!