6497138

Names of 6497138

• Cardinal: 6497138 can be written as Six million, four hundred ninety-seven thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 6.497138 × 10⁶

Factors of 6497138

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 23512

Divisors of 6497138

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 139 278 23371 46742 3248569 6497138
• Sum of all divisors σ(n): 9816240
• Sum of proper divisors (its aliquot sum) s(n): 3319102
• 6497138 is a deficient number, because the sum of its proper divisors (3319102) is less than itself. Its deficiency is 3178036

Bases of 6497138

• Binary: 11000110010001101110010₂
• Hexadecimal: 0x632372
• Base-36: 3V982

Squares and roots of 6497138

• 6497138 squared (6497138²) is 42212802191044
• 6497138 cubed (6497138³) is 274262401201915232072
• The square root of 6497138 is 2548.9484106195
• The cube root of 6497138 is 186.5981629301

Scales and comparisons

• 6,497,138 seconds is equal to 10 weeks, 5 days, 4 hours, 45 minutes, 38 seconds.
• To count from 1 to 6,497,138 would take you about sixteen 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 6497138 cubic inches would be around 15.5 feet tall.

Recreational maths with 6497138

• 6497138 backwards is 8317946
• The number of decimal digits it has is: 7
• The sum of 6497138's digits is 38
• More coming soon!