142453242

142,453,242 is an even composite number composed of three prime numbers multiplied together.

What does the number 142453242 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 20 divisors.

142453242 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty divisors.

Prime factorization of 142453242:

2 × 3⁴ × 879341

(2 × 3 × 3 × 3 × 3 × 879341)

See below for interesting mathematical facts about the number 142453242 from the Numbermatics database.

Names of 142453242

Cardinal: 142453242 can be written as One hundred forty-two million, four hundred fifty-three thousand, two hundred forty-two.

Scientific notation

Scientific notation: 1.42453242 × 10⁸

Factors of 142453242

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 879346

Divisors of 142453242

Number of divisors d(n): 20
Complete list of divisors:
1 2 3 6 9 18 27 54 81 162 879341 1758682 2638023 5276046 7914069 15828138 23742207 47484414 71226621 142453242
Sum of all divisors σ(n): 319201146
Sum of proper divisors (its aliquot sum) s(n): 176747904
142453242 is an abundant number, because the sum of its proper divisors (176747904) is greater than itself. Its abundance is 34294662

Bases of 142453242

Binary: 1000011111011010100111111010₂
Hexadecimal: 0x87DA9FA
Base-36: 2CT9MI

Squares and roots of 142453242

142453242 squared (142453242²) is 20292926156310564
142453242 cubed (142453242³) is 2890793120633038600648488
The square root of 142453242 is 11935.3777485255
The cube root of 142453242 is 522.2648279677

Scales and comparisons

How big is 142453242?

142,453,242 seconds is equal to 4 years, 27 weeks, 3 days, 18 hours, 20 minutes, 42 seconds.
To count from 1 to 142,453,242 would take you about six years!

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 142453242 cubic inches would be around 43.5 feet tall.

Recreational maths with 142453242

142453242 backwards is 242354241
142453242 is a Harshad number.
The number of decimal digits it has is: 9
The sum of 142453242's digits is 27
More coming soon!

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The information we have on file for 142453242 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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