142500

142,500 is an even composite number composed of four prime numbers multiplied together.

What does the number 142500 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 60 divisors.

142500 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.

Prime factorization of 142500:

2² × 3 × 5⁴ × 19

(2 × 2 × 3 × 5 × 5 × 5 × 5 × 19)

See below for interesting mathematical facts about the number 142500 from the Numbermatics database.

Names of 142500

Cardinal: 142500 can be written as One hundred forty-two thousand, five hundred.

Scientific notation

Scientific notation: 1.425 × 10⁵

Factors of 142500

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 8
Sum of prime factors: 29

Divisors of 142500

Number of divisors d(n): 60
Complete list of divisors:
1 2 3 4 5 6 10 12 15 19 20 25 30 38 50 57 60 75 76 95 100 114 125 150 190 228 250 285 300 375 380 475 500 570 625 750 950 1140 1250 1425 1500 1875 1900 2375 2500 2850 3750 4750 5700 7125 7500 9500 11875 14250 23750 28500 35625 47500 71250 142500
Sum of all divisors σ(n): 437360
Sum of proper divisors (its aliquot sum) s(n): 294860
142500 is an abundant number, because the sum of its proper divisors (294860) is greater than itself. Its abundance is 152360

Bases of 142500

Binary: 100010110010100100₂
Hexadecimal: 0x22CA4
Base-36: 31YC

Squares and roots of 142500

142500 squared (142500²) is 20306250000
142500 cubed (142500³) is 2893640625000000
The square root of 142500 is 377.4917217635
The cube root of 142500 is 52.2321963411

Scales and comparisons

How big is 142500?

142,500 seconds is equal to 1 day, 15 hours, 35 minutes.
To count from 1 to 142,500 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 142500 cubic inches would be around 4.4 feet tall.

Recreational maths with 142500

142500 backwards is 005241
142500 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 142500's digits is 12
More coming soon!

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The information we have on file for 142500 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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