228709

Names of 228709

• Cardinal: 228709 can be written as Two hundred twenty-eight thousand, seven hundred nine.

Scientific notation

• Scientific notation: 2.28709 × 10⁵

Factors of 228709

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 327

Divisors of 228709

• Number of divisors d(n): 8
• Complete list of divisors:
  1 13 73 241 949 3133 17593 228709
• Sum of all divisors σ(n): 250712
• Sum of proper divisors (its aliquot sum) s(n): 22003
• 228709 is a deficient number, because the sum of its proper divisors (22003) is less than itself. Its deficiency is 206706

Bases of 228709

• Binary: 110111110101100101₂
• Hexadecimal: 0x37D65
• Base-36: 4WH1

Squares and roots of 228709

• 228709 squared (228709²) is 52307806681
• 228709 cubed (228709³) is 11963266158204829
• The square root of 228709 is 478.2352977353
• The cube root of 228709 is 61.1544059285

Scales and comparisons

• 228,709 seconds is equal to 2 days, 15 hours, 31 minutes, 49 seconds.
• To count from 1 to 228,709 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 228709 cubic inches would be around 5.1 feet tall.

Recreational maths with 228709

• 228709 backwards is 907822
• The number of decimal digits it has is: 6
• The sum of 228709's digits is 28
• More coming soon!