1998468

1,998,468 is an even composite number composed of four prime numbers multiplied together.

What does the number 1998468 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.

1998468 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 1998468:

2² × 3² × 43 × 1291

(2 × 2 × 3 × 3 × 43 × 1291)

See below for interesting mathematical facts about the number 1998468 from the Numbermatics database.

Names of 1998468

Cardinal: 1998468 can be written as One million, nine hundred ninety-eight thousand, four hundred sixty-eight.

Scientific notation

Scientific notation: 1.998468 × 10⁶

Factors of 1998468

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 1339

Divisors of 1998468

Number of divisors d(n): 36
Complete list of divisors:
1 2 3 4 6 9 12 18 36 43 86 129 172 258 387 516 774 1291 1548 2582 3873 5164 7746 11619 15492 23238 46476 55513 111026 166539 222052 333078 499617 666156 999234 1998468
Sum of all divisors σ(n): 5173168
Sum of proper divisors (its aliquot sum) s(n): 3174700
1998468 is an abundant number, because the sum of its proper divisors (3174700) is greater than itself. Its abundance is 1176232

Bases of 1998468

Binary: 111100111111010000100₂
Hexadecimal: 0x1E7E84
Base-36: 16U10

Squares and roots of 1998468

1998468 squared (1998468²) is 3993874347024
1998468 cubed (1998468³) is 7981630078548359232
The square root of 1998468 is 1413.6718148141
The cube root of 1998468 is 125.9599267879

Scales and comparisons

How big is 1998468?

1,998,468 seconds is equal to 3 weeks, 2 days, 3 hours, 7 minutes, 48 seconds.
To count from 1 to 1,998,468 would take you about four 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 1998468 cubic inches would be around 10.5 feet tall.

Recreational maths with 1998468

1998468 backwards is 8648991
The number of decimal digits it has is: 7
The sum of 1998468'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/1998468/?utm_source=shared">Number 1998468 - 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/1998468/?utm_source=shared]Number 1998468 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 1998468 - Facts about the integer". Numbermatics.com. 2024. Web. 16 April 2024.

APA style:
Numbermatics. (2024). Number 1998468 - Facts about the integer. Retrieved 16 April 2024, from https://numbermatics.com/n/1998468/

Chicago style:
Numbermatics. 2024. "Number 1998468 - Facts about the integer". https://numbermatics.com/n/1998468/

The information we have on file for 1998468 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 1998468, math, Factors of 1998468, curriculum, school, college, exams, university, Prime factorization of 1998468, STEM, science, technology, engineering, physics, economics, calculator, one million, nine hundred ninety-eight thousand, four hundred sixty-eight.