1629

1,629 is an odd composite number composed of two prime numbers multiplied together.

What does the number 1629 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

1629 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 1629:

3² × 181

(3 × 3 × 181)

See below for interesting mathematical facts about the number 1629 from the Numbermatics database.

Names of 1629

Cardinal: 1629 can be written as One thousand, six hundred twenty-nine.

Scientific notation

Scientific notation: 1.629 × 10³

Factors of 1629

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 3
Sum of prime factors: 184

Divisors of 1629

Number of divisors d(n): 6
Complete list of divisors:
1 3 9 181 543 1629
Sum of all divisors σ(n): 2366
Sum of proper divisors (its aliquot sum) s(n): 737
1629 is a deficient number, because the sum of its proper divisors (737) is less than itself. Its deficiency is 892

Bases of 1629

Binary: 11001011101₂
Hexadecimal: 0x65D
Base-36: 199

Squares and roots of 1629

1629 squared (1629²) is 2653641
1629 cubed (1629³) is 4322781189
The square root of 1629 is 40.3608721413
The cube root of 1629 is 11.7663120357

Scales and comparisons

How big is 1629?

1,629 seconds is equal to 27 minutes, 9 seconds.
To count from 1 to 1,629 would take you about twenty-seven minutes.

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 1629 cubic inches would be around 1 feet tall.

Recreational maths with 1629

1629 backwards is 9261
The number of decimal digits it has is: 4
The sum of 1629's digits is 18
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/1629/?utm_source=shared">Number 1629 - 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/1629/?utm_source=shared]Number 1629 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 1629 - Facts about the integer". Numbermatics.com. 2023. Web. 8 December 2023.

APA style:
Numbermatics. (2023). Number 1629 - Facts about the integer. Retrieved 8 December 2023, from https://numbermatics.com/n/1629/

Chicago style:
Numbermatics. 2023. "Number 1629 - Facts about the integer". https://numbermatics.com/n/1629/

The information we have on file for 1629 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 1629, math, Factors of 1629, curriculum, school, college, exams, university, Prime factorization of 1629, STEM, science, technology, engineering, physics, economics, calculator, one thousand, six hundred twenty-nine.