3989342

3,989,342 is an even composite number composed of four prime numbers multiplied together.

What does the number 3989342 look like?

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

3989342 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 3989342:

2 × 7 × 79 × 3607

See below for interesting mathematical facts about the number 3989342 from the Numbermatics database.

Names of 3989342

Cardinal: 3989342 can be written as Three million, nine hundred eighty-nine thousand, three hundred forty-two.

Scientific notation

Scientific notation: 3.989342 × 10⁶

Factors of 3989342

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 3695

Divisors of 3989342

Number of divisors d(n): 16
Complete list of divisors:
1 2 7 14 79 158 553 1106 3607 7214 25249 50498 284953 569906 1994671 3989342
Sum of all divisors σ(n): 6927360
Sum of proper divisors (its aliquot sum) s(n): 2938018
3989342 is a deficient number, because the sum of its proper divisors (2938018) is less than itself. Its deficiency is 1051324

Bases of 3989342

Binary: 1111001101111101011110₂
Hexadecimal: 0x3CDF5E
Base-36: 2DI72

Squares and roots of 3989342

3989342 squared (3989342²) is 15914849592964
3989342 cubed (3989342³) is 63489777904894189688
The square root of 3989342 is 1997.3337227413
The cube root of 3989342 is 158.5989921205

Scales and comparisons

How big is 3989342?

3,989,342 seconds is equal to 6 weeks, 4 days, 4 hours, 9 minutes, 2 seconds.
To count from 1 to 3,989,342 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 3989342 cubic inches would be around 13.2 feet tall.

Recreational maths with 3989342

3989342 backwards is 2439893
The number of decimal digits it has is: 7
The sum of 3989342's digits is 38
More coming soon!

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The information we have on file for 3989342 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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