231978

231,978 is an even composite number composed of four prime numbers multiplied together.

What does the number 231978 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

231978 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 231978:

2 × 3 × 23 × 41²

(2 × 3 × 23 × 41 × 41)

See below for interesting mathematical facts about the number 231978 from the Numbermatics database.

Names of 231978

Cardinal: 231978 can be written as Two hundred thirty-one thousand, nine hundred seventy-eight.

Scientific notation

Scientific notation: 2.31978 × 10⁵

Factors of 231978

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 69

Divisors of 231978

Number of divisors d(n): 24
Complete list of divisors:
1 2 3 6 23 41 46 69 82 123 138 246 943 1681 1886 2829 3362 5043 5658 10086 38663 77326 115989 231978
Sum of all divisors σ(n): 496224
Sum of proper divisors (its aliquot sum) s(n): 264246
231978 is an abundant number, because the sum of its proper divisors (264246) is greater than itself. Its abundance is 32268

Bases of 231978

Binary: 111000101000101010₂
Hexadecimal: 0x38A2A
Base-36: 4YZU

Squares and roots of 231978

231978 squared (231978²) is 53813792484
231978 cubed (231978³) is 12483615952853352
The square root of 231978 is 481.6409451033
The cube root of 231978 is 61.4443941831

Scales and comparisons

How big is 231978?

231,978 seconds is equal to 2 days, 16 hours, 26 minutes, 18 seconds.
To count from 1 to 231,978 would take you about two 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 231978 cubic inches would be around 5.1 feet tall.

Recreational maths with 231978

231978 backwards is 879132
The number of decimal digits it has is: 6
The sum of 231978's digits is 30
More coming soon!

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The information we have on file for 231978 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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