142396489

142,396,489 is an odd composite number. It is composed of a single prime number multiplied by itself.

What does the number 142396489 look like?

This visualization shows the relationship between its 1 prime factors (large circles) and 3 divisors.

142396489 is an odd composite number. It has a total of three divisors.

Prime factorization of 142396489:

11933²

(11933 × 11933)

See below for interesting mathematical facts about the number 142396489 from the Numbermatics database.

Names of 142396489

Cardinal: 142396489 can be written as One hundred forty-two million, three hundred ninety-six thousand, four hundred eighty-nine.

Scientific notation

Scientific notation: 1.42396489 × 10⁸

Factors of 142396489

Number of distinct prime factors ω(n): 1
Total number of prime factors Ω(n): 2
Sum of prime factors: 11933

Divisors of 142396489

Number of divisors d(n): 3
Complete list of divisors:
1 11933 142396489
Sum of all divisors σ(n): 142408423
Sum of proper divisors (its aliquot sum) s(n): 11934
142396489 is a deficient number, because the sum of its proper divisors (11934) is less than itself. Its deficiency is 142384555

Bases of 142396489

Binary: 1000011111001100110001001001₂
Hexadecimal: 0x87CCC49
Base-36: 2CS1U1

Squares and roots of 142396489

142396489 squared (142396489²) is 20276760079527121
142396489 cubed (142396489³) is 2887339443620022810678169
142396489 is a perfect square number. Its square root is 11933
The cube root of 142396489 is 522.1954624401

Scales and comparisons

How big is 142396489?

142,396,489 seconds is equal to 4 years, 27 weeks, 3 days, 2 hours, 34 minutes, 49 seconds.
To count from 1 to 142,396,489 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 142396489 cubic inches would be around 43.5 feet tall.

Recreational maths with 142396489

142396489 backwards is 984693241
The number of decimal digits it has is: 9
The sum of 142396489's digits is 46
More coming soon!

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The information we have on file for 142396489 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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