142255

142,255 is an odd composite number composed of three prime numbers multiplied together.

What does the number 142255 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

142255 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 142255:

5 × 23 × 1237

See below for interesting mathematical facts about the number 142255 from the Numbermatics database.

Names of 142255

Cardinal: 142255 can be written as One hundred forty-two thousand, two hundred fifty-five.

Scientific notation

Scientific notation: 1.42255 × 10⁵

Factors of 142255

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 3
Sum of prime factors: 1265

Divisors of 142255

Number of divisors d(n): 8
Complete list of divisors:
1 5 23 115 1237 6185 28451 142255
Sum of all divisors σ(n): 178272
Sum of proper divisors (its aliquot sum) s(n): 36017
142255 is a deficient number, because the sum of its proper divisors (36017) is less than itself. Its deficiency is 106238

Bases of 142255

Binary: 100010101110101111₂
Hexadecimal: 0x22BAF
Base-36: 31RJ

Squares and roots of 142255

142255 squared (142255²) is 20236485025
142255 cubed (142255³) is 2878741177231375
The square root of 142255 is 377.1670717335
The cube root of 142255 is 52.2022449283

Scales and comparisons

How big is 142255?

142,255 seconds is equal to 1 day, 15 hours, 30 minutes, 55 seconds.
To count from 1 to 142,255 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 142255 cubic inches would be around 4.4 feet tall.

Recreational maths with 142255

142255 backwards is 552241
The number of decimal digits it has is: 6
The sum of 142255's digits is 19
More coming soon!

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The information we have on file for 142255 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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