142397626

142,397,626 is an even composite number composed of three prime numbers multiplied together.

What does the number 142397626 look like?

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

142397626 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 142397626:

2 × 7² × 1453037

(2 × 7 × 7 × 1453037)

See below for interesting mathematical facts about the number 142397626 from the Numbermatics database.

Names of 142397626

Cardinal: 142397626 can be written as One hundred forty-two million, three hundred ninety-seven thousand, six hundred twenty-six.

Scientific notation

Scientific notation: 1.42397626 × 10⁸

Factors of 142397626

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 1453046

Divisors of 142397626

Number of divisors d(n): 12
Complete list of divisors:
1 2 7 14 49 98 1453037 2906074 10171259 20342518 71198813 142397626
Sum of all divisors σ(n): 248469498
Sum of proper divisors (its aliquot sum) s(n): 106071872
142397626 is a deficient number, because the sum of its proper divisors (106071872) is less than itself. Its deficiency is 36325754

Bases of 142397626

Binary: 1000011111001101000010111010₂
Hexadecimal: 0x87CD0BA
Base-36: 2CS2PM

Squares and roots of 142397626

142397626 squared (142397626²) is 20277083890435876
142397626 cubed (142397626³) is 2887408608200912847630376
The square root of 142397626 is 11933.0476409005
The cube root of 142397626 is 522.1968523027

Scales and comparisons

How big is 142397626?

142,397,626 seconds is equal to 4 years, 27 weeks, 3 days, 2 hours, 53 minutes, 46 seconds.
To count from 1 to 142,397,626 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 142397626 cubic inches would be around 43.5 feet tall.

Recreational maths with 142397626

142397626 backwards is 626793241
The number of decimal digits it has is: 9
The sum of 142397626's digits is 40
More coming soon!

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The information we have on file for 142397626 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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