145144

145,144 is an even composite number composed of two prime numbers multiplied together.

What does the number 145144 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 8 divisors.

145144 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 145144:

2³ × 18143

(2 × 2 × 2 × 18143)

See below for interesting mathematical facts about the number 145144 from the Numbermatics database.

Names of 145144

Cardinal: 145144 can be written as One hundred forty-five thousand, one hundred forty-four.

Scientific notation

Scientific notation: 1.45144 × 10⁵

Factors of 145144

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 4
Sum of prime factors: 18145

Divisors of 145144

Number of divisors d(n): 8
Complete list of divisors:
1 2 4 8 18143 36286 72572 145144
Sum of all divisors σ(n): 272160
Sum of proper divisors (its aliquot sum) s(n): 127016
145144 is a deficient number, because the sum of its proper divisors (127016) is less than itself. Its deficiency is 18128

Bases of 145144

Binary: 100011011011111000₂
Hexadecimal: 0x236F8
Base-36: 33ZS

Squares and roots of 145144

145144 squared (145144²) is 21066780736
145144 cubed (145144³) is 3057716823145984
The square root of 145144 is 380.9776896355
The cube root of 145144 is 52.5532641585

Scales and comparisons

How big is 145144?

145,144 seconds is equal to 1 day, 16 hours, 19 minutes, 4 seconds.
To count from 1 to 145,144 would take you about sixteen 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 145144 cubic inches would be around 4.4 feet tall.

Recreational maths with 145144

145144 backwards is 441541
The number of decimal digits it has is: 6
The sum of 145144's digits is 19
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/145144/?utm_source=shared">Number 145144 - 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/145144/?utm_source=shared]Number 145144 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 145144 - Facts about the integer". Numbermatics.com. 2024. Web. 25 April 2024.

APA style:
Numbermatics. (2024). Number 145144 - Facts about the integer. Retrieved 25 April 2024, from https://numbermatics.com/n/145144/

Chicago style:
Numbermatics. 2024. "Number 145144 - Facts about the integer". https://numbermatics.com/n/145144/

The information we have on file for 145144 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 145144, math, Factors of 145144, curriculum, school, college, exams, university, Prime factorization of 145144, STEM, science, technology, engineering, physics, economics, calculator, one hundred forty-five thousand, one hundred forty-four.