3993855

3,993,855 is an odd composite number composed of four prime numbers multiplied together.

What does the number 3993855 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

3993855 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 3993855:

3 × 5 × 449 × 593

See below for interesting mathematical facts about the number 3993855 from the Numbermatics database.

Names of 3993855

Cardinal: 3993855 can be written as Three million, nine hundred ninety-three thousand, eight hundred fifty-five.

Scientific notation

Scientific notation: 3.993855 × 10⁶

Factors of 3993855

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 1050

Divisors of 3993855

Number of divisors d(n): 16
Complete list of divisors:
1 3 5 15 449 593 1347 1779 2245 2965 6735 8895 266257 798771 1331285 3993855
Sum of all divisors σ(n): 6415200
Sum of proper divisors (its aliquot sum) s(n): 2421345
3993855 is a deficient number, because the sum of its proper divisors (2421345) is less than itself. Its deficiency is 1572510

Bases of 3993855

Binary: 1111001111000011111111₂
Hexadecimal: 0x3CF0FF
Base-36: 2DLOF

Squares and roots of 3993855

3993855 squared (3993855²) is 15950877761025
3993855 cubed (3993855³) is 63705492900258501375
The square root of 3993855 is 1998.4631595303
The cube root of 3993855 is 158.6587753727

Scales and comparisons

How big is 3993855?

3,993,855 seconds is equal to 6 weeks, 4 days, 5 hours, 24 minutes, 15 seconds.
To count from 1 to 3,993,855 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 3993855 cubic inches would be around 13.2 feet tall.

Recreational maths with 3993855

3993855 backwards is 5583993
The number of decimal digits it has is: 7
The sum of 3993855's digits is 42
More coming soon!

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The information we have on file for 3993855 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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