3973749

Names of 3973749

• Cardinal: 3973749 can be written as Three million, nine hundred seventy-three thousand, seven hundred forty-nine.

Scientific notation

• Scientific notation: 3.973749 × 10⁶

Factors of 3973749

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 101907

Divisors of 3973749

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 13 39 101891 305673 1324583 3973749
• Sum of all divisors σ(n): 5705952
• Sum of proper divisors (its aliquot sum) s(n): 1732203
• 3973749 is a deficient number, because the sum of its proper divisors (1732203) is less than itself. Its deficiency is 2241546

Bases of 3973749

• Binary: 1111001010001001110101₂
• Hexadecimal: 0x3CA275
• Base-36: 2D65X

Squares and roots of 3973749

• 3973749 squared (3973749²) is 15790681115001
• 3973749 cubed (3973749³) is 62748203290054108749
• The square root of 3973749 is 1993.4264471005
• The cube root of 3973749 is 158.3920855525

Scales and comparisons

• 3,973,749 seconds is equal to 6 weeks, 3 days, 23 hours, 49 minutes, 9 seconds.
• To count from 1 to 3,973,749 would take you about nine 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 3973749 cubic inches would be around 13.2 feet tall.

Recreational maths with 3973749

• 3973749 backwards is 9473793
• The number of decimal digits it has is: 7
• The sum of 3973749's digits is 42
• More coming soon!