130291

130,291 is an odd composite number composed of two prime numbers multiplied together.

What does the number 130291 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

130291 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 130291:

7² × 2659

(7 × 7 × 2659)

See below for interesting mathematical facts about the number 130291 from the Numbermatics database.

Names of 130291

Cardinal: 130291 can be written as One hundred thirty thousand, two hundred ninety-one.

Scientific notation

Scientific notation: 1.30291 × 10⁵

Factors of 130291

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 3
Sum of prime factors: 2666

Divisors of 130291

Number of divisors d(n): 6
Complete list of divisors:
1 7 49 2659 18613 130291
Sum of all divisors σ(n): 151620
Sum of proper divisors (its aliquot sum) s(n): 21329
130291 is a deficient number, because the sum of its proper divisors (21329) is less than itself. Its deficiency is 108962

Bases of 130291

Binary: 11111110011110011₂
Hexadecimal: 0x1FCF3
Base-36: 2SJ7

Squares and roots of 130291

130291 squared (130291²) is 16975744681
130291 cubed (130291³) is 2211786750232171
The square root of 130291 is 360.9584463619
The cube root of 130291 is 50.6957406617

Scales and comparisons

How big is 130291?

130,291 seconds is equal to 1 day, 12 hours, 11 minutes, 31 seconds.
To count from 1 to 130,291 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 130291 cubic inches would be around 4.2 feet tall.

Recreational maths with 130291

130291 backwards is 192031
The number of decimal digits it has is: 6
The sum of 130291's digits is 16
More coming soon!

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The information we have on file for 130291 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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