194442

194,442 is an even composite number composed of four prime numbers multiplied together.

What does the number 194442 look like?

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

194442 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 194442:

2 × 3 × 23 × 1409

See below for interesting mathematical facts about the number 194442 from the Numbermatics database.

Names of 194442

Cardinal: 194442 can be written as One hundred ninety-four thousand, four hundred forty-two.

Scientific notation

Scientific notation: 1.94442 × 10⁵

Factors of 194442

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 1437

Divisors of 194442

Number of divisors d(n): 16
Complete list of divisors:
1 2 3 6 23 46 69 138 1409 2818 4227 8454 32407 64814 97221 194442
Sum of all divisors σ(n): 406080
Sum of proper divisors (its aliquot sum) s(n): 211638
194442 is an abundant number, because the sum of its proper divisors (211638) is greater than itself. Its abundance is 17196

Bases of 194442

Binary: 101111011110001010₂
Hexadecimal: 0x2F78A
Base-36: 4616

Squares and roots of 194442

194442 squared (194442²) is 37807691364
194442 cubed (194442³) is 7351403124198888
The square root of 194442 is 440.9557800959
The cube root of 194442 is 57.9335346437

Scales and comparisons

How big is 194442?

194,442 seconds is equal to 2 days, 6 hours, 42 seconds.
To count from 1 to 194,442 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 194442 cubic inches would be around 4.8 feet tall.

Recreational maths with 194442

194442 backwards is 244491
The number of decimal digits it has is: 6
The sum of 194442's digits is 24
More coming soon!

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The information we have on file for 194442 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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