142117240

142,117,240 is an even composite number composed of three prime numbers multiplied together.

What does the number 142117240 look like?

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

142117240 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 142117240:

2³ × 5 × 3552931

(2 × 2 × 2 × 5 × 3552931)

See below for interesting mathematical facts about the number 142117240 from the Numbermatics database.

Names of 142117240

Cardinal: 142117240 can be written as One hundred forty-two million, one hundred seventeen thousand, two hundred forty.

Scientific notation

Scientific notation: 1.4211724 × 10⁸

Factors of 142117240

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 3552938

Divisors of 142117240

Number of divisors d(n): 16
Complete list of divisors:
1 2 4 5 8 10 20 40 3552931 7105862 14211724 17764655 28423448 35529310 71058620 142117240
Sum of all divisors σ(n): 319763880
Sum of proper divisors (its aliquot sum) s(n): 177646640
142117240 is an abundant number, because the sum of its proper divisors (177646640) is greater than itself. Its abundance is 35529400

Bases of 142117240

Binary: 1000011110001000100101111000₂
Hexadecimal: 0x8788978
Base-36: 2CM2D4

Squares and roots of 142117240

142117240 squared (142117240²) is 20197309905217600
142117240 cubed (142117240³) is 2870385939154186911424000
The square root of 142117240 is 11921.2935539731
The cube root of 142117240 is 521.8538856961

Scales and comparisons

How big is 142117240?

142,117,240 seconds is equal to 4 years, 26 weeks, 6 days, 21 hours, 40 seconds.
To count from 1 to 142,117,240 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 142117240 cubic inches would be around 43.5 feet tall.

Recreational maths with 142117240

142117240 backwards is 042711241
The number of decimal digits it has is: 9
The sum of 142117240's digits is 22
More coming soon!

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The information we have on file for 142117240 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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