73813

Names of 73813

• Cardinal: 73813 can be written as Seventy-three thousand, eight hundred thirteen.

Scientific notation

• Scientific notation: 7.3813 × 10⁴

Factors of 73813

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 554

Divisors of 73813

• Number of divisors d(n): 4
• Complete list of divisors:
  1 223 331 73813
• Sum of all divisors σ(n): 74368
• Sum of proper divisors (its aliquot sum) s(n): 555
• 73813 is a deficient number, because the sum of its proper divisors (555) is less than itself. Its deficiency is 73258

Bases of 73813

• Binary: 10010000001010101₂
• Hexadecimal: 0x12055
• Base-36: 1KYD

Squares and roots of 73813

• 73813 squared (73813²) is 5448358969
• 73813 cubed (73813³) is 402159720578797
• The square root of 73813 is 271.6854799211
• The cube root of 73813 is 41.9479703417

Scales and comparisons

• 73,813 seconds is equal to 20 hours, 30 minutes, 13 seconds.
• To count from 1 to 73,813 would take you about twenty 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 73813 cubic inches would be around 3.5 feet tall.

Recreational maths with 73813

• 73813 backwards is 31837
• The number of decimal digits it has is: 5
• The sum of 73813's digits is 22
• More coming soon!