142623

142,623 is an odd composite number composed of four prime numbers multiplied together.

What does the number 142623 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

142623 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 142623:

3² × 13 × 23 × 53

(3 × 3 × 13 × 23 × 53)

See below for interesting mathematical facts about the number 142623 from the Numbermatics database.

Names of 142623

Cardinal: 142623 can be written as One hundred forty-two thousand, six hundred twenty-three.

Scientific notation

Scientific notation: 1.42623 × 10⁵

Factors of 142623

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 92

Divisors of 142623

Number of divisors d(n): 24
Complete list of divisors:
1 3 9 13 23 39 53 69 117 159 207 299 477 689 897 1219 2067 2691 3657 6201 10971 15847 47541 142623
Sum of all divisors σ(n): 235872
Sum of proper divisors (its aliquot sum) s(n): 93249
142623 is a deficient number, because the sum of its proper divisors (93249) is less than itself. Its deficiency is 49374

Bases of 142623

Binary: 100010110100011111₂
Hexadecimal: 0x22D1F
Base-36: 321R

Squares and roots of 142623

142623 squared (142623²) is 20341320129
142623 cubed (142623³) is 2901140100758367
The square root of 142623 is 377.6546041027
The cube root of 142623 is 52.2472202301

Scales and comparisons

How big is 142623?

142,623 seconds is equal to 1 day, 15 hours, 37 minutes, 3 seconds.
To count from 1 to 142,623 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 142623 cubic inches would be around 4.4 feet tall.

Recreational maths with 142623

142623 backwards is 326241
The number of decimal digits it has is: 6
The sum of 142623's digits is 18
More coming soon!

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The information we have on file for 142623 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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