159742

159,742 is an even composite number composed of four prime numbers multiplied together.

What does the number 159742 look like?

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

159742 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 159742:

2 × 11 × 53 × 137

See below for interesting mathematical facts about the number 159742 from the Numbermatics database.

Names of 159742

Cardinal: 159742 can be written as One hundred fifty-nine thousand, seven hundred forty-two.

Scientific notation

Scientific notation: 1.59742 × 10⁵

Factors of 159742

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 203

Divisors of 159742

Number of divisors d(n): 16
Complete list of divisors:
1 2 11 22 53 106 137 274 583 1166 1507 3014 7261 14522 79871 159742
Sum of all divisors σ(n): 268272
Sum of proper divisors (its aliquot sum) s(n): 108530
159742 is a deficient number, because the sum of its proper divisors (108530) is less than itself. Its deficiency is 51212

Bases of 159742

Binary: 100110111111111110₂
Hexadecimal: 0x26FFE
Base-36: 3F9A

Squares and roots of 159742

159742 squared (159742²) is 25517506564
159742 cubed (159742³) is 4076217533546488
The square root of 159742 is 399.6773698871
The cube root of 159742 is 54.2591566443

Scales and comparisons

How big is 159742?

159,742 seconds is equal to 1 day, 20 hours, 22 minutes, 22 seconds.
To count from 1 to 159,742 would take you about twenty 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 159742 cubic inches would be around 4.5 feet tall.

Recreational maths with 159742

159742 backwards is 247951
The number of decimal digits it has is: 6
The sum of 159742's digits is 28
More coming soon!

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The information we have on file for 159742 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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