28826

Names of 28826

• Cardinal: 28826 can be written as Twenty-eight thousand, eight hundred twenty-six.

Scientific notation

• Scientific notation: 2.8826 × 10⁴

Factors of 28826

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 109

Divisors of 28826

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 7 14 29 58 71 142 203 406 497 994 2059 4118 14413 28826
• Sum of all divisors σ(n): 51840
• Sum of proper divisors (its aliquot sum) s(n): 23014
• 28826 is a deficient number, because the sum of its proper divisors (23014) is less than itself. Its deficiency is 5812

Bases of 28826

• Binary: 111000010011010₂
• Hexadecimal: 0x709A
• Base-36: M8Q

Squares and roots of 28826

• 28826 squared (28826²) is 830938276
• 28826 cubed (28826³) is 23952626743976
• The square root of 28826 is 169.7822134383
• The cube root of 28826 is 30.6615986163

Scales and comparisons

• 28,826 seconds is equal to 8 hours, 26 seconds.
• To count from 1 to 28,826 would take you about eight 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 28826 cubic inches would be around 2.6 feet tall.

Recreational maths with 28826

• 28826 backwards is 62882
• The number of decimal digits it has is: 5
• The sum of 28826's digits is 26
• More coming soon!