28040714

Names of 28040714

• Cardinal: 28040714 can be written as Twenty-eight million, forty thousand, seven hundred fourteen.

Scientific notation

• Scientific notation: 2.8040714 × 10⁷

Factors of 28040714

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 1078504

Divisors of 28040714

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 13 26 1078489 2156978 14020357 28040714
• Sum of all divisors σ(n): 45296580
• Sum of proper divisors (its aliquot sum) s(n): 17255866
• 28040714 is a deficient number, because the sum of its proper divisors (17255866) is less than itself. Its deficiency is 10784848

Bases of 28040714

• Binary: 1101010111101111000001010₂
• Hexadecimal: 0x1ABDE0A
• Base-36: GP0CQ

Squares and roots of 28040714

• 28040714 squared (28040714²) is 786281641629796
• 28040714 cubed (28040714³) is 22047898636391603514344
• The square root of 28040714 is 5295.3483360399
• The cube root of 28040714 is 303.8060064833

Scales and comparisons

• 28,040,714 seconds is equal to 46 weeks, 2 days, 13 hours, 5 minutes, 14 seconds.
• To count from 1 to 28,040,714 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 28040714 cubic inches would be around 25.3 feet tall.

Recreational maths with 28040714

• 28040714 backwards is 41704082
• 28040714 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 28040714's digits is 26
• More coming soon!