5349721

Names of 5349721

• Cardinal: 5349721 can be written as Five million, three hundred forty-nine thousand, seven hundred twenty-one.

Scientific notation

• Scientific notation: 5.349721 × 10⁶

Factors of 5349721

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 10091

Divisors of 5349721

• Number of divisors d(n): 8
• Complete list of divisors:
  1 13 41 533 10037 130481 411517 5349721
• Sum of all divisors σ(n): 5902344
• Sum of proper divisors (its aliquot sum) s(n): 552623
• 5349721 is a deficient number, because the sum of its proper divisors (552623) is less than itself. Its deficiency is 4797098

Bases of 5349721

• Binary: 10100011010000101011001₂
• Hexadecimal: 0x51A159
• Base-36: 36NVD

Squares and roots of 5349721

• 5349721 squared (5349721²) is 28619514777841
• 5349721 cubed (5349721³) is 153106419216826332361
• The square root of 5349721 is 2312.9463893485
• The cube root of 5349721 is 174.8948592927

Scales and comparisons

• 5,349,721 seconds is equal to 8 weeks, 5 days, 22 hours, 2 minutes, 1 second.
• To count from 1 to 5,349,721 would take you about thirteen 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 5349721 cubic inches would be around 14.6 feet tall.

Recreational maths with 5349721

• 5349721 backwards is 1279435
• The number of decimal digits it has is: 7
• The sum of 5349721's digits is 31
• More coming soon!