142442193

142,442,193 is an odd composite number composed of four prime numbers multiplied together.

What does the number 142442193 look like?

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

142442193 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 142442193:

3 × 37 × 83 × 15461

See below for interesting mathematical facts about the number 142442193 from the Numbermatics database.

Names of 142442193

Cardinal: 142442193 can be written as One hundred forty-two million, four hundred forty-two thousand, one hundred ninety-three.

Scientific notation

Scientific notation: 1.42442193 × 10⁸

Factors of 142442193

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 15584

Divisors of 142442193

Number of divisors d(n): 16
Complete list of divisors:
1 3 37 83 111 249 3071 9213 15461 46383 572057 1283263 1716171 3849789 47480731 142442193
Sum of all divisors σ(n): 197418816
Sum of proper divisors (its aliquot sum) s(n): 54976623
142442193 is a deficient number, because the sum of its proper divisors (54976623) is less than itself. Its deficiency is 87465570

Bases of 142442193

Binary: 1000011111010111111011010001₂
Hexadecimal: 0x87D7ED1
Base-36: 2CT13L

Squares and roots of 142442193

142442193 squared (142442193²) is 20289778346649249
142442193 cubed (142442193³) is 2890120523180633229363057
The square root of 142442193 is 11934.9148719209
The cube root of 142442193 is 522.2513249327

Scales and comparisons

How big is 142442193?

142,442,193 seconds is equal to 4 years, 27 weeks, 3 days, 15 hours, 16 minutes, 33 seconds.
To count from 1 to 142,442,193 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 142442193 cubic inches would be around 43.5 feet tall.

Recreational maths with 142442193

142442193 backwards is 391244241
The number of decimal digits it has is: 9
The sum of 142442193's digits is 30
More coming soon!

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The information we have on file for 142442193 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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