390249

390,249 is an odd composite number composed of three prime numbers multiplied together.

What does the number 390249 look like?

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

390249 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 390249:

3² × 131 × 331

(3 × 3 × 131 × 331)

See below for interesting mathematical facts about the number 390249 from the Numbermatics database.

Names of 390249

Cardinal: 390249 can be written as Three hundred ninety thousand, two hundred forty-nine.

Scientific notation

Scientific notation: 3.90249 × 10⁵

Factors of 390249

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 465

Divisors of 390249

Number of divisors d(n): 12
Complete list of divisors:
1 3 9 131 331 393 993 1179 2979 43361 130083 390249
Sum of all divisors σ(n): 569712
Sum of proper divisors (its aliquot sum) s(n): 179463
390249 is a deficient number, because the sum of its proper divisors (179463) is less than itself. Its deficiency is 210786

Bases of 390249

Binary: 1011111010001101001₂
Hexadecimal: 0x5F469
Base-36: 8D49

Squares and roots of 390249

390249 squared (390249²) is 152294282001
390249 cubed (390249³) is 59432691256608249
The square root of 390249 is 624.6991275807
The cube root of 390249 is 73.0769814049

Scales and comparisons

How big is 390249?

390,249 seconds is equal to 4 days, 12 hours, 24 minutes, 9 seconds.
To count from 1 to 390,249 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 390249 cubic inches would be around 6.1 feet tall.

Recreational maths with 390249

390249 backwards is 942093
The number of decimal digits it has is: 6
The sum of 390249's digits is 27
More coming soon!

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The information we have on file for 390249 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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