18968625

18,968,625 is an odd composite number composed of four prime numbers multiplied together.

What does the number 18968625 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

18968625 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 18968625:

3² × 5³ × 13 × 1297

(3 × 3 × 5 × 5 × 5 × 13 × 1297)

See below for interesting mathematical facts about the number 18968625 from the Numbermatics database.

Names of 18968625

Cardinal: 18968625 can be written as Eighteen million, nine hundred sixty-eight thousand, six hundred twenty-five.

Scientific notation

Scientific notation: 1.8968625 × 10⁷

Factors of 18968625

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 1318

Divisors of 18968625

Number of divisors d(n): 48
Complete list of divisors:
1 3 5 9 13 15 25 39 45 65 75 117 125 195 225 325 375 585 975 1125 1297 1625 2925 3891 4875 6485 11673 14625 16861 19455 32425 50583 58365 84305 97275 151749 162125 252915 291825 421525 486375 758745 1264575 1459125 2107625 3793725 6322875 18968625
Sum of all divisors σ(n): 36852816
Sum of proper divisors (its aliquot sum) s(n): 17884191
18968625 is a deficient number, because the sum of its proper divisors (17884191) is less than itself. Its deficiency is 1084434

Bases of 18968625

Binary: 1001000010111000000110001₂
Hexadecimal: 0x1217031
Base-36: BAKA9

Squares and roots of 18968625

18968625 squared (18968625²) is 359808734390625
18968625 cubed (18968625³) is 6825076954380369140625
The square root of 18968625 is 4355.2984972329
The cube root of 18968625 is 266.6932048241

Scales and comparisons

How big is 18968625?

18,968,625 seconds is equal to 31 weeks, 2 days, 13 hours, 3 minutes, 45 seconds.
To count from 1 to 18,968,625 would take you about forty-seven weeks!

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 18968625 cubic inches would be around 22.2 feet tall.

Recreational maths with 18968625

18968625 backwards is 52686981
18968625 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 18968625's digits is 45
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/18968625/?utm_source=shared">Number 18968625 - 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/18968625/?utm_source=shared]Number 18968625 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 18968625 - Facts about the integer". Numbermatics.com. 2024. Web. 4 May 2024.

APA style:
Numbermatics. (2024). Number 18968625 - Facts about the integer. Retrieved 4 May 2024, from https://numbermatics.com/n/18968625/

Chicago style:
Numbermatics. 2024. "Number 18968625 - Facts about the integer". https://numbermatics.com/n/18968625/

The information we have on file for 18968625 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 18968625, math, Factors of 18968625, curriculum, school, college, exams, university, Prime factorization of 18968625, STEM, science, technology, engineering, physics, economics, calculator, eighteen million, nine hundred sixty-eight thousand, six hundred twenty-five.