142699494

142,699,494 is an even composite number composed of four prime numbers multiplied together.

What does the number 142699494 look like?

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

142699494 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 142699494:

2 × 3 × 7 × 3397607

See below for interesting mathematical facts about the number 142699494 from the Numbermatics database.

Names of 142699494

Cardinal: 142699494 can be written as One hundred forty-two million, six hundred ninety-nine thousand, four hundred ninety-four.

Scientific notation

Scientific notation: 1.42699494 × 10⁸

Factors of 142699494

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 3397619

Divisors of 142699494

Number of divisors d(n): 16
Complete list of divisors:
1 2 3 6 7 14 21 42 3397607 6795214 10192821 20385642 23783249 47566498 71349747 142699494
Sum of all divisors σ(n): 326170368
Sum of proper divisors (its aliquot sum) s(n): 183470874
142699494 is an abundant number, because the sum of its proper divisors (183470874) is greater than itself. Its abundance is 40771380

Bases of 142699494

Binary: 1000100000010110101111100110₂
Hexadecimal: 0x8816BE6
Base-36: 2CYJMU

Squares and roots of 142699494

142699494 squared (142699494²) is 20363145587856036
142699494 cubed (142699494³) is 2905810571635388882045784
The square root of 142699494 is 11945.6893480451
The cube root of 142699494 is 522.5655926751

Scales and comparisons

How big is 142699494?

142,699,494 seconds is equal to 4 years, 27 weeks, 6 days, 14 hours, 44 minutes, 54 seconds.
To count from 1 to 142,699,494 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 142699494 cubic inches would be around 43.5 feet tall.

Recreational maths with 142699494

142699494 backwards is 494996241
The number of decimal digits it has is: 9
The sum of 142699494's digits is 48
More coming soon!

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The information we have on file for 142699494 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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