3240939

Names of 3240939

• Cardinal: 3240939 can be written as Three million, two hundred forty thousand, nine hundred thirty-nine.

Scientific notation

• Scientific notation: 3.240939 × 10⁶

Factors of 3240939

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 83117

Divisors of 3240939

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 13 39 83101 249303 1080313 3240939
• Sum of all divisors σ(n): 4653712
• Sum of proper divisors (its aliquot sum) s(n): 1412773
• 3240939 is a deficient number, because the sum of its proper divisors (1412773) is less than itself. Its deficiency is 1828166

Bases of 3240939

• Binary: 1100010111001111101011₂
• Hexadecimal: 0x3173EB
• Base-36: 1XGQ3

Squares and roots of 3240939

• 3240939 squared (3240939²) is 10503685601721
• 3240939 cubed (3240939³) is 34041804310356056019
• The square root of 3240939 is 1800.2608144379
• The cube root of 3240939 is 147.9870179751

Scales and comparisons

• 3,240,939 seconds is equal to 5 weeks, 2 days, 12 hours, 15 minutes, 39 seconds.
• To count from 1 to 3,240,939 would take you about eight 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 3240939 cubic inches would be around 12.3 feet tall.

Recreational maths with 3240939

• 3240939 backwards is 9390423
• The number of decimal digits it has is: 7
• The sum of 3240939's digits is 30
• More coming soon!