142862814

142,862,814 is an even composite number composed of three prime numbers multiplied together.

What does the number 142862814 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

142862814 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 142862814:

2 × 3² × 7936823

(2 × 3 × 3 × 7936823)

See below for interesting mathematical facts about the number 142862814 from the Numbermatics database.

Names of 142862814

Cardinal: 142862814 can be written as One hundred forty-two million, eight hundred sixty-two thousand, eight hundred fourteen.

Scientific notation

Scientific notation: 1.42862814 × 10⁸

Factors of 142862814

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 7936828

Divisors of 142862814

Number of divisors d(n): 12
Complete list of divisors:
1 2 3 6 9 18 7936823 15873646 23810469 47620938 71431407 142862814
Sum of all divisors σ(n): 309536136
Sum of proper divisors (its aliquot sum) s(n): 166673322
142862814 is an abundant number, because the sum of its proper divisors (166673322) is greater than itself. Its abundance is 23810508

Bases of 142862814

Binary: 1000100000111110100111011110₂
Hexadecimal: 0x883E9DE
Base-36: 2D21NI

Squares and roots of 142862814

142862814 squared (142862814²) is 20409783623998596
142862814 cubed (142862814³) is 2915799121655557356609144
The square root of 142862814 is 11952.5233319163
The cube root of 142862814 is 522.7648759651

Scales and comparisons

How big is 142862814?

142,862,814 seconds is equal to 4 years, 28 weeks, 1 day, 12 hours, 6 minutes, 54 seconds.
To count from 1 to 142,862,814 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 142862814 cubic inches would be around 43.6 feet tall.

Recreational maths with 142862814

142862814 backwards is 418268241
The number of decimal digits it has is: 9
The sum of 142862814's digits is 36
More coming soon!

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The information we have on file for 142862814 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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