142197

142,197 is an odd composite number composed of four prime numbers multiplied together.

What does the number 142197 look like?

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

142197 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 142197:

3 × 11 × 31 × 139

See below for interesting mathematical facts about the number 142197 from the Numbermatics database.

Names of 142197

Cardinal: 142197 can be written as One hundred forty-two thousand, one hundred ninety-seven.

Scientific notation

Scientific notation: 1.42197 × 10⁵

Factors of 142197

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 184

Divisors of 142197

Number of divisors d(n): 16
Complete list of divisors:
1 3 11 31 33 93 139 341 417 1023 1529 4309 4587 12927 47399 142197
Sum of all divisors σ(n): 215040
Sum of proper divisors (its aliquot sum) s(n): 72843
142197 is a deficient number, because the sum of its proper divisors (72843) is less than itself. Its deficiency is 69354

Bases of 142197

Binary: 100010101101110101₂
Hexadecimal: 0x22B75
Base-36: 31PX

Squares and roots of 142197

142197 squared (142197²) is 20219986809
142197 cubed (142197³) is 2875221464279373
The square root of 142197 is 377.0901748919
The cube root of 142197 is 52.1951493563

Scales and comparisons

How big is 142197?

142,197 seconds is equal to 1 day, 15 hours, 29 minutes, 57 seconds.
To count from 1 to 142,197 would take you about fifteen hours.

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 142197 cubic inches would be around 4.3 feet tall.

Recreational maths with 142197

142197 backwards is 791241
The number of decimal digits it has is: 6
The sum of 142197's digits is 24
More coming soon!

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The information we have on file for 142197 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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