5728436

Names of 5728436

• Cardinal: 5728436 can be written as Five million, seven hundred twenty-eight thousand, four hundred thirty-six.

Scientific notation

• Scientific notation: 5.728436 × 10⁶

Factors of 5728436

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 204596

Divisors of 5728436

• Number of divisors d(n): 12
• Complete list of divisors:
  1 2 4 7 14 28 204587 409174 818348 1432109 2864218 5728436
• Sum of all divisors σ(n): 11456928
• Sum of proper divisors (its aliquot sum) s(n): 5728492
• 5728436 is an abundant number, because the sum of its proper divisors (5728492) is greater than itself. Its abundance is 56

Bases of 5728436

• Binary: 10101110110100010110100₂
• Hexadecimal: 0x5768B4
• Base-36: 3ES38

Squares and roots of 5728436

• 5728436 squared (5728436²) is 32814979006096
• 5728436 cubed (5728436³) is 187978507077764545856
• The square root of 5728436 is 2393.4151332353
• The cube root of 5728436 is 178.9281569311

Scales and comparisons

• 5,728,436 seconds is equal to 9 weeks, 3 days, 7 hours, 13 minutes, 56 seconds.
• To count from 1 to 5,728,436 would take you about fourteen 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 5728436 cubic inches would be around 14.9 feet tall.

Recreational maths with 5728436

• 5728436 backwards is 6348275
• The number of decimal digits it has is: 7
• The sum of 5728436's digits is 35
• More coming soon!