149963

149,963 is an odd composite number composed of two prime numbers multiplied together.

What does the number 149963 look like?

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

149963 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 149963:

11 × 13633

See below for interesting mathematical facts about the number 149963 from the Numbermatics database.

Names of 149963

Cardinal: 149963 can be written as One hundred forty-nine thousand, nine hundred sixty-three.

Scientific notation

Scientific notation: 1.49963 × 10⁵

Factors of 149963

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 13644

Divisors of 149963

Number of divisors d(n): 4
Complete list of divisors:
1 11 13633 149963
Sum of all divisors σ(n): 163608
Sum of proper divisors (its aliquot sum) s(n): 13645
149963 is a deficient number, because the sum of its proper divisors (13645) is less than itself. Its deficiency is 136318

Bases of 149963

Binary: 100100100111001011₂
Hexadecimal: 0x249CB
Base-36: 37PN

Squares and roots of 149963

149963 squared (149963²) is 22488901369
149963 cubed (149963³) is 3372503115999347
The square root of 149963 is 387.2505648801
The cube root of 149963 is 53.1285593925

Scales and comparisons

How big is 149963?

149,963 seconds is equal to 1 day, 17 hours, 39 minutes, 23 seconds.
To count from 1 to 149,963 would take you about seventeen 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 149963 cubic inches would be around 4.4 feet tall.

Recreational maths with 149963

149963 backwards is 369941
The number of decimal digits it has is: 6
The sum of 149963's digits is 32
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/149963/?utm_source=shared">Number 149963 - 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/149963/?utm_source=shared]Number 149963 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 149963 - Facts about the integer". Numbermatics.com. 2025. Web. 8 November 2025.

APA style:
Numbermatics. (2025). Number 149963 - Facts about the integer. Retrieved 8 November 2025, from https://numbermatics.com/n/149963/

Chicago style:
Numbermatics. 2025. "Number 149963 - Facts about the integer". https://numbermatics.com/n/149963/

The information we have on file for 149963 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 149963, math, Factors of 149963, curriculum, school, college, exams, university, Prime factorization of 149963, STEM, science, technology, engineering, physics, economics, calculator, one hundred forty-nine thousand, nine hundred sixty-three.