142585

142,585 is an odd composite number composed of two prime numbers multiplied together.

What does the number 142585 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

142585 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 142585:

5 × 28517

See below for interesting mathematical facts about the number 142585 from the Numbermatics database.

Names of 142585

Cardinal: 142585 can be written as One hundred forty-two thousand, five hundred eighty-five.

Scientific notation

Scientific notation: 1.42585 × 10⁵

Factors of 142585

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 28522

Divisors of 142585

Number of divisors d(n): 4
Complete list of divisors:
1 5 28517 142585
Sum of all divisors σ(n): 171108
Sum of proper divisors (its aliquot sum) s(n): 28523
142585 is a deficient number, because the sum of its proper divisors (28523) is less than itself. Its deficiency is 114062

Bases of 142585

Binary: 100010110011111001₂
Hexadecimal: 0x22CF9
Base-36: 320P

Squares and roots of 142585

142585 squared (142585²) is 20330482225
142585 cubed (142585³) is 2898821808051625
The square root of 142585 is 377.6042902299
The cube root of 142585 is 52.2425796257

Scales and comparisons

How big is 142585?

142,585 seconds is equal to 1 day, 15 hours, 36 minutes, 25 seconds.
To count from 1 to 142,585 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 142585 cubic inches would be around 4.4 feet tall.

Recreational maths with 142585

142585 backwards is 585241
The number of decimal digits it has is: 6
The sum of 142585's digits is 25
More coming soon!

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The information we have on file for 142585 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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