31468

Names of 31468

• Cardinal: 31468 can be written as Thirty-one thousand, four hundred sixty-eight.

Scientific notation

• Scientific notation: 3.1468 × 10⁴

Factors of 31468

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 7869

Divisors of 31468

• Number of divisors d(n): 6
• Complete list of divisors:
  1 2 4 7867 15734 31468
• Sum of all divisors σ(n): 55076
• Sum of proper divisors (its aliquot sum) s(n): 23608
• 31468 is a deficient number, because the sum of its proper divisors (23608) is less than itself. Its deficiency is 7860

Bases of 31468

• Binary: 111101011101100₂
• Hexadecimal: 0x7AEC
• Base-36: OA4

Squares and roots of 31468

• 31468 squared (31468²) is 990235024
• 31468 cubed (31468³) is 31160715735232
• The square root of 31468 is 177.3922207989
• The cube root of 31468 is 31.5710999995

Scales and comparisons

• 31,468 seconds is equal to 8 hours, 44 minutes, 28 seconds.
• To count from 1 to 31,468 would take you about eight 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 31468 cubic inches would be around 2.6 feet tall.

Recreational maths with 31468

• 31468 backwards is 86413
• The number of decimal digits it has is: 5
• The sum of 31468's digits is 22
• More coming soon!