131284

131,284 is an even composite number composed of three prime numbers multiplied together.

What does the number 131284 look like?

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

131284 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 131284:

2² × 23 × 1427

(2 × 2 × 23 × 1427)

See below for interesting mathematical facts about the number 131284 from the Numbermatics database.

Names of 131284

Cardinal: 131284 can be written as One hundred thirty-one thousand, two hundred eighty-four.

Scientific notation

Scientific notation: 1.31284 × 10⁵

Factors of 131284

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 1452

Divisors of 131284

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 23 46 92 1427 2854 5708 32821 65642 131284
Sum of all divisors σ(n): 239904
Sum of proper divisors (its aliquot sum) s(n): 108620
131284 is a deficient number, because the sum of its proper divisors (108620) is less than itself. Its deficiency is 22664

Bases of 131284

Binary: 100000000011010100₂
Hexadecimal: 0x200D4
Base-36: 2TAS

Squares and roots of 131284

131284 squared (131284²) is 17235488656
131284 cubed (131284³) is 2262743892714304
The square root of 131284 is 362.3313400741
The cube root of 131284 is 50.8242057129

Scales and comparisons

How big is 131284?

131,284 seconds is equal to 1 day, 12 hours, 28 minutes, 4 seconds.
To count from 1 to 131,284 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 131284 cubic inches would be around 4.2 feet tall.

Recreational maths with 131284

131284 backwards is 482131
The number of decimal digits it has is: 6
The sum of 131284's digits is 19
More coming soon!

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The information we have on file for 131284 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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