222128

Names of 222128

• Cardinal: 222128 can be written as Two hundred twenty-two thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 2.22128 × 10⁵

Factors of 222128

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 13885

Divisors of 222128

• Number of divisors d(n): 10
• Complete list of divisors:
  1 2 4 8 16 13883 27766 55532 111064 222128
• Sum of all divisors σ(n): 430404
• Sum of proper divisors (its aliquot sum) s(n): 208276
• 222128 is a deficient number, because the sum of its proper divisors (208276) is less than itself. Its deficiency is 13852

Bases of 222128

• Binary: 110110001110110000₂
• Hexadecimal: 0x363B0
• Base-36: 4RE8

Squares and roots of 222128

• 222128 squared (222128²) is 49340848384
• 222128 cubed (222128³) is 10959983969841152
• The square root of 222128 is 471.3045724369
• The cube root of 222128 is 60.5621245605

Scales and comparisons

• 222,128 seconds is equal to 2 days, 13 hours, 42 minutes, 8 seconds.
• To count from 1 to 222,128 would take you about two days.

  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 222128 cubic inches would be around 5 feet tall.

Recreational maths with 222128

• 222128 backwards is 821222
• The number of decimal digits it has is: 6
• The sum of 222128's digits is 17
• More coming soon!