142747135

142,747,135 is an odd composite number composed of four prime numbers multiplied together.

What does the number 142747135 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

142747135 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 142747135:

5 × 29² × 83 × 409

(5 × 29 × 29 × 83 × 409)

See below for interesting mathematical facts about the number 142747135 from the Numbermatics database.

Names of 142747135

Cardinal: 142747135 can be written as One hundred forty-two million, seven hundred forty-seven thousand, one hundred thirty-five.

Scientific notation

Scientific notation: 1.42747135 × 10⁸

Factors of 142747135

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 526

Divisors of 142747135

Number of divisors d(n): 24
Complete list of divisors:
1 5 29 83 145 409 415 841 2045 2407 4205 11861 12035 33947 59305 69803 169735 343969 349015 984463 1719845 4922315 28549427 142747135
Sum of all divisors σ(n): 179983440
Sum of proper divisors (its aliquot sum) s(n): 37236305
142747135 is a deficient number, because the sum of its proper divisors (37236305) is less than itself. Its deficiency is 105510830

Bases of 142747135

Binary: 1000100000100010010111111111₂
Hexadecimal: 0x88225FF
Base-36: 2CZKE7

Squares and roots of 142747135

142747135 squared (142747135²) is 20376744550708225
142747135 cubed (142747135³) is 2908721905240461339685375
The square root of 142747135 is 11947.6832482285
The cube root of 142747135 is 522.6237399903

Scales and comparisons

How big is 142747135?

142,747,135 seconds is equal to 4 years, 28 weeks, 3 hours, 58 minutes, 55 seconds.
To count from 1 to 142,747,135 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 142747135 cubic inches would be around 43.6 feet tall.

Recreational maths with 142747135

142747135 backwards is 531747241
The number of decimal digits it has is: 9
The sum of 142747135's digits is 34
More coming soon!

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The information we have on file for 142747135 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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