83213

Names of 83213

• Cardinal: 83213 can be written as Eighty-three thousand, two hundred thirteen.

Scientific notation

• Scientific notation: 8.3213 × 10⁴

Factors of 83213

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 223

Divisors of 83213

• Number of divisors d(n): 8
• Complete list of divisors:
  1 13 37 173 481 2249 6401 83213
• Sum of all divisors σ(n): 92568
• Sum of proper divisors (its aliquot sum) s(n): 9355
• 83213 is a deficient number, because the sum of its proper divisors (9355) is less than itself. Its deficiency is 73858

Bases of 83213

• Binary: 10100010100001101₂
• Hexadecimal: 0x1450D
• Base-36: 1S7H

Squares and roots of 83213

• 83213 squared (83213²) is 6924403369
• 83213 cubed (83213³) is 576200377544597
• The square root of 83213 is 288.4666358523
• The cube root of 83213 is 43.6579889391

Scales and comparisons

• 83,213 seconds is equal to 23 hours, 6 minutes, 53 seconds.
• To count from 1 to 83,213 would take you about twenty-three 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 83213 cubic inches would be around 3.6 feet tall.

Recreational maths with 83213

• 83213 backwards is 31238
• The number of decimal digits it has is: 5
• The sum of 83213's digits is 17
• More coming soon!