28089827

Names of 28089827

• Cardinal: 28089827 can be written as Twenty-eight million, eighty-nine thousand, eight hundred twenty-seven.

Scientific notation

• Scientific notation: 2.8089827 × 10⁷

Factors of 28089827

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 122892

Divisors of 28089827

• Number of divisors d(n): 4
• Complete list of divisors:
  1 229 122663 28089827
• Sum of all divisors σ(n): 28212720
• Sum of proper divisors (its aliquot sum) s(n): 122893
• 28089827 is a deficient number, because the sum of its proper divisors (122893) is less than itself. Its deficiency is 27966934

Bases of 28089827

• Binary: 1101011001001110111100011₂
• Hexadecimal: 0x1AC9DE3
• Base-36: GQ28Z

Squares and roots of 28089827

• 28089827 squared (28089827²) is 789038380889929
• 28089827 cubed (28089827³) is 22163951615558211652283
• The square root of 28089827 is 5299.9836792199
• The cube root of 28089827 is 303.9832739817

Scales and comparisons

• 28,089,827 seconds is equal to 46 weeks, 3 days, 2 hours, 43 minutes, 47 seconds.
• To count from 1 to 28,089,827 would take you about seventeen weeks!

  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 28089827 cubic inches would be around 25.3 feet tall.

Recreational maths with 28089827

• 28089827 backwards is 72898082
• The number of decimal digits it has is: 8
• The sum of 28089827's digits is 44
• More coming soon!