142396709

142,396,709 is an odd composite number composed of five prime numbers multiplied together.

What does the number 142396709 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

142396709 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 142396709:

7 × 13 × 17 × 83 × 1109

See below for interesting mathematical facts about the number 142396709 from the Numbermatics database.

Names of 142396709

Cardinal: 142396709 can be written as One hundred forty-two million, three hundred ninety-six thousand, seven hundred nine.

Scientific notation

Scientific notation: 1.42396709 × 10⁸

Factors of 142396709

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 1229

Divisors of 142396709

Number of divisors d(n): 32
Complete list of divisors:
1 7 13 17 83 91 119 221 581 1079 1109 1411 1547 7553 7763 9877 14417 18343 18853 92047 100919 128401 131971 245089 644329 1196611 1564799 1715623 8376277 10953593 20342387 142396709
Sum of all divisors σ(n): 187971840
Sum of proper divisors (its aliquot sum) s(n): 45575131
142396709 is a deficient number, because the sum of its proper divisors (45575131) is less than itself. Its deficiency is 96821578

Bases of 142396709

Binary: 1000011111001100110100100101₂
Hexadecimal: 0x87CCD25
Base-36: 2CS205

Squares and roots of 142396709

142396709 squared (142396709²) is 20276822734030681
142396709 cubed (142396709³) is 2887352826302351279428829
The square root of 142396709 is 11933.0092181311
The cube root of 142396709 is 522.1957313675

Scales and comparisons

How big is 142396709?

142,396,709 seconds is equal to 4 years, 27 weeks, 3 days, 2 hours, 38 minutes, 29 seconds.
To count from 1 to 142,396,709 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 142396709 cubic inches would be around 43.5 feet tall.

Recreational maths with 142396709

142396709 backwards is 907693241
The number of decimal digits it has is: 9
The sum of 142396709's digits is 41
More coming soon!

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The information we have on file for 142396709 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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