142844

142,844 is an even composite number composed of four prime numbers multiplied together.

What does the number 142844 look like?

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

142844 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 142844:

2² × 13 × 41 × 67

(2 × 2 × 13 × 41 × 67)

See below for interesting mathematical facts about the number 142844 from the Numbermatics database.

Names of 142844

Cardinal: 142844 can be written as One hundred forty-two thousand, eight hundred forty-four.

Scientific notation

Scientific notation: 1.42844 × 10⁵

Factors of 142844

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 123

Divisors of 142844

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 13 26 41 52 67 82 134 164 268 533 871 1066 1742 2132 2747 3484 5494 10988 35711 71422 142844
Sum of all divisors σ(n): 279888
Sum of proper divisors (its aliquot sum) s(n): 137044
142844 is a deficient number, because the sum of its proper divisors (137044) is less than itself. Its deficiency is 5800

Bases of 142844

Binary: 100010110111111100₂
Hexadecimal: 0x22DFC
Base-36: 327W

Squares and roots of 142844

142844 squared (142844²) is 20404408336
142844 cubed (142844³) is 2914647304347584
The square root of 142844 is 377.9470862435
The cube root of 142844 is 52.2741926839

Scales and comparisons

How big is 142844?

142,844 seconds is equal to 1 day, 15 hours, 40 minutes, 44 seconds.
To count from 1 to 142,844 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 142844 cubic inches would be around 4.4 feet tall.

Recreational maths with 142844

142844 backwards is 448241
The number of decimal digits it has is: 6
The sum of 142844's digits is 23
More coming soon!

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The information we have on file for 142844 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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