142830

142,830 is an even composite number composed of four prime numbers multiplied together.

What does the number 142830 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

142830 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 142830:

2 × 3³ × 5 × 23²

(2 × 3 × 3 × 3 × 5 × 23 × 23)

See below for interesting mathematical facts about the number 142830 from the Numbermatics database.

Names of 142830

Cardinal: 142830 can be written as One hundred forty-two thousand, eight hundred thirty.

Scientific notation

Scientific notation: 1.4283 × 10⁵

Factors of 142830

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 33

Divisors of 142830

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 5 6 9 10 15 18 23 27 30 45 46 54 69 90 115 135 138 207 230 270 345 414 529 621 690 1035 1058 1242 1587 2070 2645 3105 3174 4761 5290 6210 7935 9522 14283 15870 23805 28566 47610 71415 142830
Sum of all divisors σ(n): 398160
Sum of proper divisors (its aliquot sum) s(n): 255330
142830 is an abundant number, because the sum of its proper divisors (255330) is greater than itself. Its abundance is 112500

Bases of 142830

Binary: 100010110111101110₂
Hexadecimal: 0x22DEE
Base-36: 327I

Squares and roots of 142830

142830 squared (142830²) is 20400408900
142830 cubed (142830³) is 2913790403187000
The square root of 142830 is 377.9285646785
The cube root of 142830 is 52.2724848473

Scales and comparisons

How big is 142830?

142,830 seconds is equal to 1 day, 15 hours, 40 minutes, 30 seconds.
To count from 1 to 142,830 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 142830 cubic inches would be around 4.4 feet tall.

Recreational maths with 142830

142830 backwards is 038241
142830 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 142830's digits is 18
More coming soon!

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The information we have on file for 142830 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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