142142

142,142 is an even composite number composed of five prime numbers multiplied together.

What does the number 142142 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

142142 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 142142:

2 × 7 × 11 × 13 × 71

See below for interesting mathematical facts about the number 142142 from the Numbermatics database.

Names of 142142

Cardinal: 142142 can be written as One hundred forty-two thousand, one hundred forty-two.

Scientific notation

Scientific notation: 1.42142 × 10⁵

Factors of 142142

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 104

Divisors of 142142

Number of divisors d(n): 32
Complete list of divisors:
1 2 7 11 13 14 22 26 71 77 91 142 143 154 182 286 497 781 923 994 1001 1562 1846 2002 5467 6461 10153 10934 12922 20306 71071 142142
Sum of all divisors σ(n): 290304
Sum of proper divisors (its aliquot sum) s(n): 148162
142142 is an abundant number, because the sum of its proper divisors (148162) is greater than itself. Its abundance is 6020

Bases of 142142

Binary: 100010101100111110₂
Hexadecimal: 0x22B3E
Base-36: 31OE

Squares and roots of 142142

142142 squared (142142²) is 20204348164
142142 cubed (142142³) is 2871886456727288
The square root of 142142 is 377.0172409851
The cube root of 142142 is 52.1884190139

Scales and comparisons

How big is 142142?

142,142 seconds is equal to 1 day, 15 hours, 29 minutes, 2 seconds.
To count from 1 to 142,142 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 142142 cubic inches would be around 4.3 feet tall.

Recreational maths with 142142

142142 backwards is 241241
142142 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 142142's digits is 14
More coming soon!

Copy this link to share with anyone:

Share this page on social media:

Link to this page

HTML: To link to this page, just copy and paste the link below into your blog, web page or email.

<a href="https://numbermatics.com/n/142142/?utm_source=shared">Number 142142 - Facts about the integer</a>

BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:

[url=https://numbermatics.com/n/142142/?utm_source=shared]Number 142142 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 142142 - Facts about the integer". Numbermatics.com. 2024. Web. 26 April 2024.

APA style:
Numbermatics. (2024). Number 142142 - Facts about the integer. Retrieved 26 April 2024, from https://numbermatics.com/n/142142/

Chicago style:
Numbermatics. 2024. "Number 142142 - Facts about the integer". https://numbermatics.com/n/142142/

The information we have on file for 142142 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!

Keywords: Divisors of 142142, math, Factors of 142142, curriculum, school, college, exams, university, Prime factorization of 142142, STEM, science, technology, engineering, physics, economics, calculator, one hundred forty-two thousand, one hundred forty-two.