8042142

8,042,142 is an even composite number composed of three prime numbers multiplied together.

What does the number 8042142 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

8042142 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 8042142:

2 × 3 × 1340357

See below for interesting mathematical facts about the number 8042142 from the Numbermatics database.

Names of 8042142

Cardinal: 8042142 can be written as Eight million, forty-two thousand, one hundred forty-two.

Scientific notation

Scientific notation: 8.042142 × 10⁶

Factors of 8042142

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 3
Sum of prime factors: 1340362

Divisors of 8042142

Number of divisors d(n): 8
Complete list of divisors:
1 2 3 6 1340357 2680714 4021071 8042142
Sum of all divisors σ(n): 16084296
Sum of proper divisors (its aliquot sum) s(n): 8042154
8042142 is an abundant number, because the sum of its proper divisors (8042154) is greater than itself. Its abundance is 12

Bases of 8042142

Binary: 11110101011011010011110₂
Hexadecimal: 0x7AB69E
Base-36: 4SDCU

Squares and roots of 8042142

8042142 squared (8042142²) is 64676047948164
8042142 cubed (8042142³) is 520133961597943527288
The square root of 8042142 is 2835.8670631749
The cube root of 8042142 is 200.3505684829

Scales and comparisons

How big is 8042142?

8,042,142 seconds is equal to 13 weeks, 2 days, 1 hour, 55 minutes, 42 seconds.
To count from 1 to 8,042,142 would take you about nineteen weeks!

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 8042142 cubic inches would be around 16.7 feet tall.

Recreational maths with 8042142

8042142 backwards is 2412408
The number of decimal digits it has is: 7
The sum of 8042142's digits is 21
More coming soon!

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The information we have on file for 8042142 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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