140625

140,625 is an odd composite number composed of two prime numbers multiplied together.

What does the number 140625 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 21 divisors.

140625 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of twenty-one divisors.

Prime factorization of 140625:

3² × 5⁶

(3 × 3 × 5 × 5 × 5 × 5 × 5 × 5)

See below for interesting mathematical facts about the number 140625 from the Numbermatics database.

Names of 140625

Cardinal: 140625 can be written as One hundred forty thousand, six hundred twenty-five.

Scientific notation

Scientific notation: 1.40625 × 10⁵

Factors of 140625

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 8
Sum of prime factors: 8

Divisors of 140625

Number of divisors d(n): 21
Complete list of divisors:
1 3 5 9 15 25 45 75 125 225 375 625 1125 1875 3125 5625 9375 15625 28125 46875 140625
Sum of all divisors σ(n): 253903
Sum of proper divisors (its aliquot sum) s(n): 113278
140625 is a deficient number, because the sum of its proper divisors (113278) is less than itself. Its deficiency is 27347

Bases of 140625

Binary: 100010010101010001₂
Hexadecimal: 0x22551
Base-36: 30I9

Squares and roots of 140625

140625 squared (140625²) is 19775390625
140625 cubed (140625³) is 2780914306640625
140625 is a perfect square number. Its square root is 375
The cube root of 140625 is 52.0020955763
Being both a perfect square and a perfect cube, 140625 is also a perfect sixth number.

Scales and comparisons

How big is 140625?

140,625 seconds is equal to 1 day, 15 hours, 3 minutes, 45 seconds.
To count from 1 to 140,625 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 140625 cubic inches would be around 4.3 feet tall.

Recreational maths with 140625

140625 backwards is 526041
The number of decimal digits it has is: 6
The sum of 140625'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/140625/?utm_source=shared">Number 140625 - 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/140625/?utm_source=shared]Number 140625 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 140625 - Facts about the integer". Numbermatics.com. 2024. Web. 18 April 2024.

APA style:
Numbermatics. (2024). Number 140625 - Facts about the integer. Retrieved 18 April 2024, from https://numbermatics.com/n/140625/

Chicago style:
Numbermatics. 2024. "Number 140625 - Facts about the integer". https://numbermatics.com/n/140625/

The information we have on file for 140625 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 140625, math, Factors of 140625, curriculum, school, college, exams, university, Prime factorization of 140625, STEM, science, technology, engineering, physics, economics, calculator, one hundred forty thousand, six hundred twenty-five.