3990378

3,990,378 is an even composite number composed of four prime numbers multiplied together.

What does the number 3990378 look like?

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

3990378 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 3990378:

2 × 3 × 7 × 95009

See below for interesting mathematical facts about the number 3990378 from the Numbermatics database.

Names of 3990378

Cardinal: 3990378 can be written as Three million, nine hundred ninety thousand, three hundred seventy-eight.

Scientific notation

Scientific notation: 3.990378 × 10⁶

Factors of 3990378

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 95021

Divisors of 3990378

Number of divisors d(n): 16
Complete list of divisors:
1 2 3 6 7 14 21 42 95009 190018 285027 570054 665063 1330126 1995189 3990378
Sum of all divisors σ(n): 9120960
Sum of proper divisors (its aliquot sum) s(n): 5130582
3990378 is an abundant number, because the sum of its proper divisors (5130582) is greater than itself. Its abundance is 1140204

Bases of 3990378

Binary: 1111001110001101101010₂
Hexadecimal: 0x3CE36A
Base-36: 2DIZU

Squares and roots of 3990378

3990378 squared (3990378²) is 15923116582884
3990378 cubed (3990378³) is 63539254103775490152
The square root of 3990378 is 1997.5930516501
The cube root of 3990378 is 158.6127198927

Scales and comparisons

How big is 3990378?

3,990,378 seconds is equal to 6 weeks, 4 days, 4 hours, 26 minutes, 18 seconds.
To count from 1 to 3,990,378 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 3990378 cubic inches would be around 13.2 feet tall.

Recreational maths with 3990378

3990378 backwards is 8730993
The number of decimal digits it has is: 7
The sum of 3990378's digits is 39
More coming soon!

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The information we have on file for 3990378 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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