142956

142,956 is an even composite number composed of four prime numbers multiplied together.

What does the number 142956 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 54 divisors.

142956 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-four divisors.

Prime factorization of 142956:

2² × 3² × 11 × 19²

(2 × 2 × 3 × 3 × 11 × 19 × 19)

See below for interesting mathematical facts about the number 142956 from the Numbermatics database.

Names of 142956

Cardinal: 142956 can be written as One hundred forty-two thousand, nine hundred fifty-six.

Scientific notation

Scientific notation: 1.42956 × 10⁵

Factors of 142956

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 35

Divisors of 142956

Number of divisors d(n): 54
Complete list of divisors:
1 2 3 4 6 9 11 12 18 19 22 33 36 38 44 57 66 76 99 114 132 171 198 209 228 342 361 396 418 627 684 722 836 1083 1254 1444 1881 2166 2508 3249 3762 3971 4332 6498 7524 7942 11913 12996 15884 23826 35739 47652 71478 142956
Sum of all divisors σ(n): 416052
Sum of proper divisors (its aliquot sum) s(n): 273096
142956 is an abundant number, because the sum of its proper divisors (273096) is greater than itself. Its abundance is 130140

Bases of 142956

Binary: 100010111001101100₂
Hexadecimal: 0x22E6C
Base-36: 32B0

Squares and roots of 142956

142956 squared (142956²) is 20436417936
142956 cubed (142956³) is 2921508562458816
The square root of 142956 is 378.0952261005
The cube root of 142956 is 52.2878513607

Scales and comparisons

How big is 142956?

142,956 seconds is equal to 1 day, 15 hours, 42 minutes, 36 seconds.
To count from 1 to 142,956 would take you about fifteen 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 142956 cubic inches would be around 4.4 feet tall.

Recreational maths with 142956

142956 backwards is 659241
The number of decimal digits it has is: 6
The sum of 142956's digits is 27
More coming soon!

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The information we have on file for 142956 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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