394225

394,225 is an odd composite number composed of three prime numbers multiplied together.

What does the number 394225 look like?

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

394225 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 394225:

5² × 13 × 1213

(5 × 5 × 13 × 1213)

See below for interesting mathematical facts about the number 394225 from the Numbermatics database.

Names of 394225

Cardinal: 394225 can be written as Three hundred ninety-four thousand, two hundred twenty-five.

Scientific notation

Scientific notation: 3.94225 × 10⁵

Factors of 394225

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 1231

Divisors of 394225

Number of divisors d(n): 12
Complete list of divisors:
1 5 13 25 65 325 1213 6065 15769 30325 78845 394225
Sum of all divisors σ(n): 526876
Sum of proper divisors (its aliquot sum) s(n): 132651
394225 is a deficient number, because the sum of its proper divisors (132651) is less than itself. Its deficiency is 261574

Bases of 394225

Binary: 1100000001111110001₂
Hexadecimal: 0x603F1
Base-36: 8G6P

Squares and roots of 394225

394225 squared (394225²) is 155413350625
394225 cubed (394225³) is 61267828150140625
The square root of 394225 is 627.8733948815
The cube root of 394225 is 73.3243216659

Scales and comparisons

How big is 394225?

394,225 seconds is equal to 4 days, 13 hours, 30 minutes, 25 seconds.
To count from 1 to 394,225 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 394225 cubic inches would be around 6.1 feet tall.

Recreational maths with 394225

394225 backwards is 522493
394225 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 394225's digits is 25
More coming soon!

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The information we have on file for 394225 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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