162942

162,942 is an even composite number composed of four prime numbers multiplied together.

What does the number 162942 look like?

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

162942 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 162942:

2 × 3 × 13 × 2089

See below for interesting mathematical facts about the number 162942 from the Numbermatics database.

Names of 162942

Cardinal: 162942 can be written as One hundred sixty-two thousand, nine hundred forty-two.

Scientific notation

Scientific notation: 1.62942 × 10⁵

Factors of 162942

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 2107

Divisors of 162942

Number of divisors d(n): 16
Complete list of divisors:
1 2 3 6 13 26 39 78 2089 4178 6267 12534 27157 54314 81471 162942
Sum of all divisors σ(n): 351120
Sum of proper divisors (its aliquot sum) s(n): 188178
162942 is an abundant number, because the sum of its proper divisors (188178) is greater than itself. Its abundance is 25236

Bases of 162942

Binary: 100111110001111110₂
Hexadecimal: 0x27C7E
Base-36: 3HQ6

Squares and roots of 162942

162942 squared (162942²) is 26550095364
162942 cubed (162942³) is 4326125638800888
The square root of 162942 is 403.6607486491
The cube root of 162942 is 54.6190758395

Scales and comparisons

How big is 162942?

162,942 seconds is equal to 1 day, 21 hours, 15 minutes, 42 seconds.
To count from 1 to 162,942 would take you about twenty-one 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 162942 cubic inches would be around 4.6 feet tall.

Recreational maths with 162942

162942 backwards is 249261
The number of decimal digits it has is: 6
The sum of 162942's digits is 24
More coming soon!

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The information we have on file for 162942 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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