389384

389,384 is an even composite number composed of two prime numbers multiplied together.

What does the number 389384 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 8 divisors.

389384 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 389384:

2³ × 48673

(2 × 2 × 2 × 48673)

See below for interesting mathematical facts about the number 389384 from the Numbermatics database.

Names of 389384

Cardinal: 389384 can be written as Three hundred eighty-nine thousand, three hundred eighty-four.

Scientific notation

Scientific notation: 3.89384 × 10⁵

Factors of 389384

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 4
Sum of prime factors: 48675

Divisors of 389384

Number of divisors d(n): 8
Complete list of divisors:
1 2 4 8 48673 97346 194692 389384
Sum of all divisors σ(n): 730110
Sum of proper divisors (its aliquot sum) s(n): 340726
389384 is a deficient number, because the sum of its proper divisors (340726) is less than itself. Its deficiency is 48658

Bases of 389384

Binary: 1011111000100001000₂
Hexadecimal: 0x5F108
Base-36: 8CG8

Squares and roots of 389384

389384 squared (389384²) is 151619899456
389384 cubed (389384³) is 59038362929775104
The square root of 389384 is 624.0064102235
The cube root of 389384 is 73.0229489367

Scales and comparisons

How big is 389384?

389,384 seconds is equal to 4 days, 12 hours, 9 minutes, 44 seconds.
To count from 1 to 389,384 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 389384 cubic inches would be around 6.1 feet tall.

Recreational maths with 389384

389384 backwards is 483983
The number of decimal digits it has is: 6
The sum of 389384's digits is 35
More coming soon!

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The information we have on file for 389384 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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