3993916

3,993,916 is an even composite number composed of three prime numbers multiplied together.

What does the number 3993916 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 18 divisors.

3993916 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighteen divisors.

Prime factorization of 3993916:

2² × 31² × 1039

(2 × 2 × 31 × 31 × 1039)

See below for interesting mathematical facts about the number 3993916 from the Numbermatics database.

Names of 3993916

Cardinal: 3993916 can be written as Three million, nine hundred ninety-three thousand, nine hundred sixteen.

Scientific notation

Scientific notation: 3.993916 × 10⁶

Factors of 3993916

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 1072

Divisors of 3993916

Number of divisors d(n): 18
Complete list of divisors:
1 2 4 31 62 124 961 1039 1922 2078 3844 4156 32209 64418 128836 998479 1996958 3993916
Sum of all divisors σ(n): 7229040
Sum of proper divisors (its aliquot sum) s(n): 3235124
3993916 is a deficient number, because the sum of its proper divisors (3235124) is less than itself. Its deficiency is 758792

Bases of 3993916

Binary: 1111001111000100111100₂
Hexadecimal: 0x3CF13C
Base-36: 2DLQ4

Squares and roots of 3993916

3993916 squared (3993916²) is 15951365015056
3993916 cubed (3993916³) is 63708411955472399296
The square root of 3993916 is 1998.4784211995
The cube root of 3993916 is 158.6595831249

Scales and comparisons

How big is 3993916?

3,993,916 seconds is equal to 6 weeks, 4 days, 5 hours, 25 minutes, 16 seconds.
To count from 1 to 3,993,916 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 3993916 cubic inches would be around 13.2 feet tall.

Recreational maths with 3993916

3993916 backwards is 6193993
The number of decimal digits it has is: 7
The sum of 3993916's digits is 40
More coming soon!

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The information we have on file for 3993916 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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