828223144

Names of 828223144

• Cardinal: 828223144 can be written as Eight hundred twenty-eight million, two hundred twenty-three thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 8.28223144 × 10⁸

Factors of 828223144

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 14789708

Divisors of 828223144

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 4 7 8 14 28 56 14789699 29579398 59158796 103527893 118317592 207055786 414111572 828223144
• Sum of all divisors σ(n): 1774764000
• Sum of proper divisors (its aliquot sum) s(n): 946540856
• 828223144 is an abundant number, because the sum of its proper divisors (946540856) is greater than itself. Its abundance is 118317712

Bases of 828223144

• Binary: 110001010111011010111010101000₂
• Hexadecimal: 0x315DAEA8
• Base-36: DP3P2G

Squares and roots of 828223144

• 828223144 squared (828223144²) is 685953576257244736
• 828223144 cubed (828223144³) is 568122627565818988027369984
• The square root of 828223144 is 28778.8662737085
• The cube root of 828223144 is 939.1085346405

Scales and comparisons

• 828,223,144 seconds is equal to 26 years, 17 weeks, 2 days, 21 hours, 59 minutes, 4 seconds.
• To count from 1 to 828,223,144 would take you about thirty-nine years!

  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 828223144 cubic inches would be around 78.3 feet tall.

Recreational maths with 828223144

• 828223144 backwards is 441322828
• The number of decimal digits it has is: 9
• The sum of 828223144's digits is 34
• More coming soon!