228018

Names of 228018

• Cardinal: 228018 can be written as Two hundred twenty-eight thousand and eighteen.

Scientific notation

• Scientific notation: 2.28018 × 10⁵

Factors of 228018

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 162

Divisors of 228018

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 7 14 21 42 61 89 122 178 183 267 366 427 534 623 854 1246 1281 1869 2562 3738 5429 10858 16287 32574 38003 76006 114009 228018
• Sum of all divisors σ(n): 535680
• Sum of proper divisors (its aliquot sum) s(n): 307662
• 228018 is an abundant number, because the sum of its proper divisors (307662) is greater than itself. Its abundance is 79644

Bases of 228018

• Binary: 110111101010110010₂
• Hexadecimal: 0x37AB2
• Base-36: 4VXU

Squares and roots of 228018

• 228018 squared (228018²) is 51992208324
• 228018 cubed (228018³) is 11855159357621832
• The square root of 228018 is 477.5123035065
• The cube root of 228018 is 61.0927550625

Scales and comparisons

• 228,018 seconds is equal to 2 days, 15 hours, 20 minutes, 18 seconds.
• To count from 1 to 228,018 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 228018 cubic inches would be around 5.1 feet tall.

Recreational maths with 228018

• 228018 backwards is 810822
• 228018 is a Harshad number.
• The number of decimal digits it has is: 6
• The sum of 228018's digits is 21
• More coming soon!