155505

155,505 is an odd composite number composed of four prime numbers multiplied together.

What does the number 155505 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

155505 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 155505:

3 × 5 × 7 × 1481

See below for interesting mathematical facts about the number 155505 from the Numbermatics database.

Names of 155505

Cardinal: 155505 can be written as One hundred fifty-five thousand, five hundred five.

Scientific notation

Scientific notation: 1.55505 × 10⁵

Factors of 155505

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 1496

Divisors of 155505

Number of divisors d(n): 16
Complete list of divisors:
1 3 5 7 15 21 35 105 1481 4443 7405 10367 22215 31101 51835 155505
Sum of all divisors σ(n): 284544
Sum of proper divisors (its aliquot sum) s(n): 129039
155505 is a deficient number, because the sum of its proper divisors (129039) is less than itself. Its deficiency is 26466

Bases of 155505

Binary: 100101111101110001₂
Hexadecimal: 0x25F71
Base-36: 3BZL

Squares and roots of 155505

155505 squared (155505²) is 24181805025
155505 cubed (155505³) is 3760391590412625
The square root of 155505 is 394.3412228007
The cube root of 155505 is 53.7751279661

Scales and comparisons

How big is 155505?

155,505 seconds is equal to 1 day, 19 hours, 11 minutes, 45 seconds.
To count from 1 to 155,505 would take you about nineteen 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 155505 cubic inches would be around 4.5 feet tall.

Recreational maths with 155505

155505 backwards is 505551
155505 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 155505's digits is 21
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/155505/?utm_source=shared">Number 155505 - 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/155505/?utm_source=shared]Number 155505 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 155505 - Facts about the integer". Numbermatics.com. 2024. Web. 25 April 2024.

APA style:
Numbermatics. (2024). Number 155505 - Facts about the integer. Retrieved 25 April 2024, from https://numbermatics.com/n/155505/

Chicago style:
Numbermatics. 2024. "Number 155505 - Facts about the integer". https://numbermatics.com/n/155505/

The information we have on file for 155505 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 155505, math, Factors of 155505, curriculum, school, college, exams, university, Prime factorization of 155505, STEM, science, technology, engineering, physics, economics, calculator, one hundred fifty-five thousand, five hundred five.