142432

142,432 is an even composite number composed of two prime numbers multiplied together.

What does the number 142432 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 12 divisors.

142432 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 142432:

2⁵ × 4451

(2 × 2 × 2 × 2 × 2 × 4451)

See below for interesting mathematical facts about the number 142432 from the Numbermatics database.

Names of 142432

Cardinal: 142432 can be written as One hundred forty-two thousand, four hundred thirty-two.

Scientific notation

Scientific notation: 1.42432 × 10⁵

Factors of 142432

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 6
Sum of prime factors: 4453

Divisors of 142432

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 8 16 32 4451 8902 17804 35608 71216 142432
Sum of all divisors σ(n): 280476
Sum of proper divisors (its aliquot sum) s(n): 138044
142432 is a deficient number, because the sum of its proper divisors (138044) is less than itself. Its deficiency is 4388

Bases of 142432

Binary: 100010110001100000₂
Hexadecimal: 0x22C60
Base-36: 31WG

Squares and roots of 142432

142432 squared (142432²) is 20286874624
142432 cubed (142432³) is 2889500126445568
The square root of 142432 is 377.4016428157
The cube root of 142432 is 52.2238867401

Scales and comparisons

How big is 142432?

142,432 seconds is equal to 1 day, 15 hours, 33 minutes, 52 seconds.
To count from 1 to 142,432 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 142432 cubic inches would be around 4.4 feet tall.

Recreational maths with 142432

142432 backwards is 234241
142432 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 142432's digits is 16
More coming soon!

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The information we have on file for 142432 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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