142129582

142,129,582 is an even composite number composed of four prime numbers multiplied together.

What does the number 142129582 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

142129582 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 142129582:

2 × 7 × 467 × 21739

See below for interesting mathematical facts about the number 142129582 from the Numbermatics database.

Names of 142129582

Cardinal: 142129582 can be written as One hundred forty-two million, one hundred twenty-nine thousand, five hundred eighty-two.

Scientific notation

Scientific notation: 1.42129582 × 10⁸

Factors of 142129582

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 22215

Divisors of 142129582

Number of divisors d(n): 16
Complete list of divisors:
1 2 7 14 467 934 3269 6538 21739 43478 152173 304346 10152113 20304226 71064791 142129582
Sum of all divisors σ(n): 244183680
Sum of proper divisors (its aliquot sum) s(n): 102054098
142129582 is a deficient number, because the sum of its proper divisors (102054098) is less than itself. Its deficiency is 40075484

Bases of 142129582

Binary: 1000011110001011100110101110₂
Hexadecimal: 0x878B9AE
Base-36: 2CMBVY

Squares and roots of 142129582

142129582 squared (142129582²) is 20200818079494724
142129582 cubed (142129582³) is 2871133829696627893325368
The square root of 142129582 is 11921.8111879027
The cube root of 142129582 is 521.8689918487

Scales and comparisons

How big is 142129582?

142,129,582 seconds is equal to 4 years, 27 weeks, 26 minutes, 22 seconds.
To count from 1 to 142,129,582 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 142129582 cubic inches would be around 43.5 feet tall.

Recreational maths with 142129582

142129582 backwards is 285921241
The number of decimal digits it has is: 9
The sum of 142129582's digits is 34
More coming soon!

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The information we have on file for 142129582 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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