389344

389,344 is an even composite number composed of two prime numbers multiplied together.

What does the number 389344 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 24 divisors.

389344 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 389344:

2⁵ × 23³

(2 × 2 × 2 × 2 × 2 × 23 × 23 × 23)

See below for interesting mathematical facts about the number 389344 from the Numbermatics database.

Names of 389344

Cardinal: 389344 can be written as Three hundred eighty-nine thousand, three hundred forty-four.

Scientific notation

Scientific notation: 3.89344 × 10⁵

Factors of 389344

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 8
Sum of prime factors: 25

Divisors of 389344

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 8 16 23 32 46 92 184 368 529 736 1058 2116 4232 8464 12167 16928 24334 48668 97336 194672 389344
Sum of all divisors σ(n): 801360
Sum of proper divisors (its aliquot sum) s(n): 412016
389344 is an abundant number, because the sum of its proper divisors (412016) is greater than itself. Its abundance is 22672

Bases of 389344

Binary: 1011111000011100000₂
Hexadecimal: 0x5F0E0
Base-36: 8CF4

Squares and roots of 389344

389344 squared (389344²) is 151588750336
389344 cubed (389344³) is 59020170410819584
The square root of 389344 is 623.9743584475
The cube root of 389344 is 73.0204483905

Scales and comparisons

How big is 389344?

389,344 seconds is equal to 4 days, 12 hours, 9 minutes, 4 seconds.
To count from 1 to 389,344 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 389344 cubic inches would be around 6.1 feet tall.

Recreational maths with 389344

389344 backwards is 443983
The number of decimal digits it has is: 6
The sum of 389344's digits is 31
More coming soon!

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The information we have on file for 389344 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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