130389

130,389 is an odd composite number composed of three prime numbers multiplied together.

What does the number 130389 look like?

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

130389 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 130389:

3 × 7² × 887

(3 × 7 × 7 × 887)

See below for interesting mathematical facts about the number 130389 from the Numbermatics database.

Names of 130389

Cardinal: 130389 can be written as One hundred thirty thousand, three hundred eighty-nine.

Scientific notation

Scientific notation: 1.30389 × 10⁵

Factors of 130389

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 897

Divisors of 130389

Number of divisors d(n): 12
Complete list of divisors:
1 3 7 21 49 147 887 2661 6209 18627 43463 130389
Sum of all divisors σ(n): 202464
Sum of proper divisors (its aliquot sum) s(n): 72075
130389 is a deficient number, because the sum of its proper divisors (72075) is less than itself. Its deficiency is 58314

Bases of 130389

Binary: 11111110101010101₂
Hexadecimal: 0x1FD55
Base-36: 2SLX

Squares and roots of 130389

130389 squared (130389²) is 17001291321
130389 cubed (130389³) is 2216781374053869
The square root of 130389 is 361.0941705429
The cube root of 130389 is 50.7084479541

Scales and comparisons

How big is 130389?

130,389 seconds is equal to 1 day, 12 hours, 13 minutes, 9 seconds.
To count from 1 to 130,389 would take you about twelve hours.

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 130389 cubic inches would be around 4.2 feet tall.

Recreational maths with 130389

130389 backwards is 983031
The number of decimal digits it has is: 6
The sum of 130389's digits is 24
More coming soon!

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The information we have on file for 130389 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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