5813

Names of 5813

• Cardinal: 5813 can be written as Five thousand, eight hundred thirteen.

Scientific notation

• Scientific notation: 5.813 × 10³

Factors of 5813

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 5813

Divisors of 5813

• Number of divisors d(n): 2
• Complete list of divisors:
  1 5813
• Sum of all divisors σ(n): 5814
• Sum of proper divisors (its aliquot sum) s(n): 1
• 5813 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 5812

Bases of 5813

• Binary: 1011010110101₂
• Hexadecimal: 0x16B5
• Base-36: 4HH

Squares and roots of 5813

• 5813 squared (5813²) is 33790969
• 5813 cubed (5813³) is 196426902797
• The square root of 5813 is 76.2430324685
• The cube root of 5813 is 17.9804314087

Scales and comparisons

• 5,813 seconds is equal to 1 hour, 36 minutes, 53 seconds.
• To count from 1 to 5,813 would take you about thirty-six minutes.

  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 5813 cubic inches would be around 1.5 feet tall.

Recreational maths with 5813

• 5813 backwards is 3185
• The number of decimal digits it has is: 4
• The sum of 5813's digits is 17
• More coming soon!