3998425

3,998,425 is an odd composite number composed of two prime numbers multiplied together.

What does the number 3998425 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

3998425 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 3998425:

5² × 159937

(5 × 5 × 159937)

See below for interesting mathematical facts about the number 3998425 from the Numbermatics database.

Names of 3998425

Cardinal: 3998425 can be written as Three million, nine hundred ninety-eight thousand, four hundred twenty-five.

Scientific notation

Scientific notation: 3.998425 × 10⁶

Factors of 3998425

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 3
Sum of prime factors: 159942

Divisors of 3998425

Number of divisors d(n): 6
Complete list of divisors:
1 5 25 159937 799685 3998425
Sum of all divisors σ(n): 4958078
Sum of proper divisors (its aliquot sum) s(n): 959653
3998425 is a deficient number, because the sum of its proper divisors (959653) is less than itself. Its deficiency is 3038772

Bases of 3998425

Binary: 1111010000001011011001₂
Hexadecimal: 0x3D02D9
Base-36: 2DP7D

Squares and roots of 3998425

3998425 squared (3998425²) is 15987402480625
3998425 cubed (3998425³) is 63924429763593015625
The square root of 3998425 is 1999.6062112327
The cube root of 3998425 is 158.7192678231

Scales and comparisons

How big is 3998425?

3,998,425 seconds is equal to 6 weeks, 4 days, 6 hours, 40 minutes, 25 seconds.
To count from 1 to 3,998,425 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 3998425 cubic inches would be around 13.2 feet tall.

Recreational maths with 3998425

3998425 backwards is 5248993
The number of decimal digits it has is: 7
The sum of 3998425's digits is 40
More coming soon!

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The information we have on file for 3998425 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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