142472

142,472 is an even composite number composed of three prime numbers multiplied together.

What does the number 142472 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

142472 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 142472:

2³ × 11 × 1619

(2 × 2 × 2 × 11 × 1619)

See below for interesting mathematical facts about the number 142472 from the Numbermatics database.

Names of 142472

Cardinal: 142472 can be written as One hundred forty-two thousand, four hundred seventy-two.

Scientific notation

Scientific notation: 1.42472 × 10⁵

Factors of 142472

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 1632

Divisors of 142472

Number of divisors d(n): 16
Complete list of divisors:
1 2 4 8 11 22 44 88 1619 3238 6476 12952 17809 35618 71236 142472
Sum of all divisors σ(n): 291600
Sum of proper divisors (its aliquot sum) s(n): 149128
142472 is an abundant number, because the sum of its proper divisors (149128) is greater than itself. Its abundance is 6656

Bases of 142472

Binary: 100010110010001000₂
Hexadecimal: 0x22C88
Base-36: 31XK

Squares and roots of 142472

142472 squared (142472²) is 20298270784
142472 cubed (142472³) is 2891935235138048
The square root of 142472 is 377.4546330355
The cube root of 142472 is 52.2287750609

Scales and comparisons

How big is 142472?

142,472 seconds is equal to 1 day, 15 hours, 34 minutes, 32 seconds.
To count from 1 to 142,472 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 142472 cubic inches would be around 4.4 feet tall.

Recreational maths with 142472

142472 backwards is 274241
The number of decimal digits it has is: 6
The sum of 142472's digits is 20
More coming soon!

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The information we have on file for 142472 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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