130784

130,784 is an even composite number composed of three prime numbers multiplied together.

What does the number 130784 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 24 divisors.

130784 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 130784:

2⁵ × 61 × 67

(2 × 2 × 2 × 2 × 2 × 61 × 67)

See below for interesting mathematical facts about the number 130784 from the Numbermatics database.

Names of 130784

Cardinal: 130784 can be written as One hundred thirty thousand, seven hundred eighty-four.

Scientific notation

Scientific notation: 1.30784 × 10⁵

Factors of 130784

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 7
Sum of prime factors: 130

Divisors of 130784

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 8 16 32 61 67 122 134 244 268 488 536 976 1072 1952 2144 4087 8174 16348 32696 65392 130784
Sum of all divisors σ(n): 265608
Sum of proper divisors (its aliquot sum) s(n): 134824
130784 is an abundant number, because the sum of its proper divisors (134824) is greater than itself. Its abundance is 4040

Bases of 130784

Binary: 11111111011100000₂
Hexadecimal: 0x1FEE0
Base-36: 2SWW

Squares and roots of 130784

130784 squared (130784²) is 17104454656
130784 cubed (130784³) is 2236988997730304
The square root of 130784 is 361.6407056735
The cube root of 130784 is 50.7596016679

Scales and comparisons

How big is 130784?

130,784 seconds is equal to 1 day, 12 hours, 19 minutes, 44 seconds.
To count from 1 to 130,784 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 130784 cubic inches would be around 4.2 feet tall.

Recreational maths with 130784

130784 backwards is 487031
The number of decimal digits it has is: 6
The sum of 130784's digits is 23
More coming soon!

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The information we have on file for 130784 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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