394401

394,401 is an odd composite number composed of three prime numbers multiplied together.

What does the number 394401 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

394401 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 394401:

3 × 7² × 2683

(3 × 7 × 7 × 2683)

See below for interesting mathematical facts about the number 394401 from the Numbermatics database.

Names of 394401

Cardinal: 394401 can be written as Three hundred ninety-four thousand, four hundred one.

Scientific notation

Scientific notation: 3.94401 × 10⁵

Factors of 394401

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 2693

Divisors of 394401

Number of divisors d(n): 12
Complete list of divisors:
1 3 7 21 49 147 2683 8049 18781 56343 131467 394401
Sum of all divisors σ(n): 611952
Sum of proper divisors (its aliquot sum) s(n): 217551
394401 is a deficient number, because the sum of its proper divisors (217551) is less than itself. Its deficiency is 176850

Bases of 394401

Binary: 1100000010010100001₂
Hexadecimal: 0x604A1
Base-36: 8GBL

Squares and roots of 394401

394401 squared (394401²) is 155552148801
394401 cubed (394401³) is 61349923039263201
The square root of 394401 is 628.0135348859
The cube root of 394401 is 73.3352318149

Scales and comparisons

How big is 394401?

394,401 seconds is equal to 4 days, 13 hours, 33 minutes, 21 seconds.
To count from 1 to 394,401 would take you about four days.

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 394401 cubic inches would be around 6.1 feet tall.

Recreational maths with 394401

394401 backwards is 104493
394401 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 394401's digits is 21
More coming soon!

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The information we have on file for 394401 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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