22838

Names of 22838

• Cardinal: 22838 can be written as Twenty-two thousand, eight hundred thirty-eight.

Scientific notation

• Scientific notation: 2.2838 × 10⁴

Factors of 22838

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 622

Divisors of 22838

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 19 38 601 1202 11419 22838
• Sum of all divisors σ(n): 36120
• Sum of proper divisors (its aliquot sum) s(n): 13282
• 22838 is a deficient number, because the sum of its proper divisors (13282) is less than itself. Its deficiency is 9556

Bases of 22838

• Binary: 101100100110110₂
• Hexadecimal: 0x5936
• Base-36: HME

Squares and roots of 22838

• 22838 squared (22838²) is 521574244
• 22838 cubed (22838³) is 11911712584472
• The square root of 22838 is 151.1224668935
• The cube root of 22838 is 28.3717433693

Scales and comparisons

• 22,838 seconds is equal to 6 hours, 20 minutes, 38 seconds.
• To count from 1 to 22,838 would take you about six 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 22838 cubic inches would be around 2.4 feet tall.

Recreational maths with 22838

• 22838 backwards is 83822
• The number of decimal digits it has is: 5
• The sum of 22838's digits is 23
• More coming soon!