3968838

3,968,838 is an even composite number composed of three prime numbers multiplied together.

What does the number 3968838 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 20 divisors.

3968838 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty divisors.

Prime factorization of 3968838:

2 × 3⁴ × 24499

(2 × 3 × 3 × 3 × 3 × 24499)

See below for interesting mathematical facts about the number 3968838 from the Numbermatics database.

Names of 3968838

Cardinal: 3968838 can be written as Three million, nine hundred sixty-eight thousand, eight hundred thirty-eight.

Scientific notation

Scientific notation: 3.968838 × 10⁶

Factors of 3968838

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 24504

Divisors of 3968838

Number of divisors d(n): 20
Complete list of divisors:
1 2 3 6 9 18 27 54 81 162 24499 48998 73497 146994 220491 440982 661473 1322946 1984419 3968838
Sum of all divisors σ(n): 8893500
Sum of proper divisors (its aliquot sum) s(n): 4924662
3968838 is an abundant number, because the sum of its proper divisors (4924662) is greater than itself. Its abundance is 955824

Bases of 3968838

Binary: 1111001000111101000110₂
Hexadecimal: 0x3C8F46
Base-36: 2D2DI

Squares and roots of 3968838

3968838 squared (3968838²) is 15751675070244
3968838 cubed (3968838³) is 62515846582437056472
The square root of 3968838 is 1992.1942676355
The cube root of 3968838 is 158.3268084723

Scales and comparisons

How big is 3968838?

3,968,838 seconds is equal to 6 weeks, 3 days, 22 hours, 27 minutes, 18 seconds.
To count from 1 to 3,968,838 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 3968838 cubic inches would be around 13.2 feet tall.

Recreational maths with 3968838

3968838 backwards is 8388693
The number of decimal digits it has is: 7
The sum of 3968838's digits is 45
More coming soon!

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The information we have on file for 3968838 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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