1397228

1,397,228 is an even composite number composed of four prime numbers multiplied together.

What does the number 1397228 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

1397228 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 1397228:

2² × 7 × 139 × 359

(2 × 2 × 7 × 139 × 359)

See below for interesting mathematical facts about the number 1397228 from the Numbermatics database.

Names of 1397228

Cardinal: 1397228 can be written as One million, three hundred ninety-seven thousand, two hundred twenty-eight.

Scientific notation

Scientific notation: 1.397228 × 10⁶

Factors of 1397228

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 507

Divisors of 1397228

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 7 14 28 139 278 359 556 718 973 1436 1946 2513 3892 5026 10052 49901 99802 199604 349307 698614 1397228
Sum of all divisors σ(n): 2822400
Sum of proper divisors (its aliquot sum) s(n): 1425172
1397228 is an abundant number, because the sum of its proper divisors (1425172) is greater than itself. Its abundance is 27944

Bases of 1397228

Binary: 101010101000111101100₂
Hexadecimal: 0x1551EC
Base-36: TY3W

Squares and roots of 1397228

1397228 squared (1397228²) is 1952246083984
1397228 cubed (1397228³) is 2727732891432796352
The square root of 1397228 is 1182.0439924131
The cube root of 1397228 is 111.7950119541

Scales and comparisons

How big is 1397228?

1,397,228 seconds is equal to 2 weeks, 2 days, 4 hours, 7 minutes, 8 seconds.
To count from 1 to 1,397,228 would take you about three 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 1397228 cubic inches would be around 9.3 feet tall.

Recreational maths with 1397228

1397228 backwards is 8227931
The number of decimal digits it has is: 7
The sum of 1397228's digits is 32
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/1397228/?utm_source=shared">Number 1397228 - 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/1397228/?utm_source=shared]Number 1397228 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 1397228 - Facts about the integer". Numbermatics.com. 2024. Web. 4 May 2024.

APA style:
Numbermatics. (2024). Number 1397228 - Facts about the integer. Retrieved 4 May 2024, from https://numbermatics.com/n/1397228/

Chicago style:
Numbermatics. 2024. "Number 1397228 - Facts about the integer". https://numbermatics.com/n/1397228/

The information we have on file for 1397228 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 1397228, math, Factors of 1397228, curriculum, school, college, exams, university, Prime factorization of 1397228, STEM, science, technology, engineering, physics, economics, calculator, one million, three hundred ninety-seven thousand, two hundred twenty-eight.