255442

255,442 is an even composite number composed of four prime numbers multiplied together.

What does the number 255442 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

255442 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 255442:

2 × 11 × 17 × 683

See below for interesting mathematical facts about the number 255442 from the Numbermatics database.

Names of 255442

Cardinal: 255442 can be written as Two hundred fifty-five thousand, four hundred forty-two.

Scientific notation

Scientific notation: 2.55442 × 10⁵

Factors of 255442

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 713

Divisors of 255442

Number of divisors d(n): 16
Complete list of divisors:
1 2 11 17 22 34 187 374 683 1366 7513 11611 15026 23222 127721 255442
Sum of all divisors σ(n): 443232
Sum of proper divisors (its aliquot sum) s(n): 187790
255442 is a deficient number, because the sum of its proper divisors (187790) is less than itself. Its deficiency is 67652

Bases of 255442

Binary: 111110010111010010₂
Hexadecimal: 0x3E5D2
Base-36: 5H3M

Squares and roots of 255442

255442 squared (255442²) is 65250615364
255442 cubed (255442³) is 16667747689810888
The square root of 255442 is 505.4127026501
The cube root of 255442 is 63.4498746759

Scales and comparisons

How big is 255442?

255,442 seconds is equal to 2 days, 22 hours, 57 minutes, 22 seconds.
To count from 1 to 255,442 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 255442 cubic inches would be around 5.3 feet tall.

Recreational maths with 255442

255442 backwards is 244552
255442 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 255442's digits is 22
More coming soon!

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The information we have on file for 255442 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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