142320

142,320 is an even composite number composed of four prime numbers multiplied together.

What does the number 142320 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

142320 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 142320:

2⁴ × 3 × 5 × 593

(2 × 2 × 2 × 2 × 3 × 5 × 593)

See below for interesting mathematical facts about the number 142320 from the Numbermatics database.

Names of 142320

Cardinal: 142320 can be written as One hundred forty-two thousand, three hundred twenty.

Scientific notation

Scientific notation: 1.4232 × 10⁵

Factors of 142320

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 603

Divisors of 142320

Number of divisors d(n): 40
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 593 1186 1779 2372 2965 3558 4744 5930 7116 8895 9488 11860 14232 17790 23720 28464 35580 47440 71160 142320
Sum of all divisors σ(n): 441936
Sum of proper divisors (its aliquot sum) s(n): 299616
142320 is an abundant number, because the sum of its proper divisors (299616) is greater than itself. Its abundance is 157296

Bases of 142320

Binary: 100010101111110000₂
Hexadecimal: 0x22BF0
Base-36: 31TC

Squares and roots of 142320

142320 squared (142320²) is 20254982400
142320 cubed (142320³) is 2882689095168000
The square root of 142320 is 377.2532306025
The cube root of 142320 is 52.2101945709

Scales and comparisons

How big is 142320?

142,320 seconds is equal to 1 day, 15 hours, 32 minutes.
To count from 1 to 142,320 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 142320 cubic inches would be around 4.4 feet tall.

Recreational maths with 142320

142320 backwards is 023241
142320 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 142320's digits is 12
More coming soon!

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The information we have on file for 142320 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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