142481

142,481 is an odd composite number composed of two prime numbers multiplied together.

What does the number 142481 look like?

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

142481 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 142481:

19 × 7499

See below for interesting mathematical facts about the number 142481 from the Numbermatics database.

Names of 142481

Cardinal: 142481 can be written as One hundred forty-two thousand, four hundred eighty-one.

Scientific notation

Scientific notation: 1.42481 × 10⁵

Factors of 142481

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 7518

Divisors of 142481

Number of divisors d(n): 4
Complete list of divisors:
1 19 7499 142481
Sum of all divisors σ(n): 150000
Sum of proper divisors (its aliquot sum) s(n): 7519
142481 is a deficient number, because the sum of its proper divisors (7519) is less than itself. Its deficiency is 134962

Bases of 142481

Binary: 100010110010010001₂
Hexadecimal: 0x22C91
Base-36: 31XT

Squares and roots of 142481

142481 squared (142481²) is 20300835361
142481 cubed (142481³) is 2892483323070641
The square root of 142481 is 377.4665548099
The cube root of 142481 is 52.2298748069

Scales and comparisons

How big is 142481?

142,481 seconds is equal to 1 day, 15 hours, 34 minutes, 41 seconds.
To count from 1 to 142,481 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 142481 cubic inches would be around 4.4 feet tall.

Recreational maths with 142481

142481 backwards is 184241
The number of decimal digits it has is: 6
The sum of 142481's digits is 20
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/142481/?utm_source=shared">Number 142481 - 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/142481/?utm_source=shared]Number 142481 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 142481 - Facts about the integer". Numbermatics.com. 2025. Web. 18 March 2025.

APA style:
Numbermatics. (2025). Number 142481 - Facts about the integer. Retrieved 18 March 2025, from https://numbermatics.com/n/142481/

Chicago style:
Numbermatics. 2025. "Number 142481 - Facts about the integer". https://numbermatics.com/n/142481/

The information we have on file for 142481 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 142481, math, Factors of 142481, curriculum, school, college, exams, university, Prime factorization of 142481, STEM, science, technology, engineering, physics, economics, calculator, one hundred forty-two thousand, four hundred eighty-one.