398397222

398,397,222 is an even composite number composed of five prime numbers multiplied together.

What does the number 398397222 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

398397222 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 398397222:

2 × 3² × 61 × 127 × 2857

(2 × 3 × 3 × 61 × 127 × 2857)

See below for interesting mathematical facts about the number 398397222 from the Numbermatics database.

Names of 398397222

Cardinal: 398397222 can be written as Three hundred ninety-eight million, three hundred ninety-seven thousand, two hundred twenty-two.

Scientific notation

Scientific notation: 3.98397222 × 10⁸

Factors of 398397222

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 3050

Divisors of 398397222

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 6 9 18 61 122 127 183 254 366 381 549 762 1098 1143 2286 2857 5714 7747 8571 15494 17142 23241 25713 46482 51426 69723 139446 174277 348554 362839 522831 725678 1045662 1088517 1568493 2177034 3136986 3265551 6531102 22133179 44266358 66399537 132799074 199198611 398397222
Sum of all divisors σ(n): 884562432
Sum of proper divisors (its aliquot sum) s(n): 486165210
398397222 is an abundant number, because the sum of its proper divisors (486165210) is greater than itself. Its abundance is 87767988

Bases of 398397222

Binary: 10111101111110000111100100110₂
Hexadecimal: 0x17BF0F26
Base-36: 6L719I

Squares and roots of 398397222

398397222 squared (398397222²) is 158720346497317284
398397222 cubed (398397222³) is 63233745119408636398185048
The square root of 398397222 is 19959.8903303601
The cube root of 398397222 is 735.8208682575

Scales and comparisons

How big is 398397222?

398,397,222 seconds is equal to 12 years, 34 weeks, 5 days, 1 hour, 53 minutes, 42 seconds.
To count from 1 to 398,397,222 would take you about nineteen years!

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 398397222 cubic inches would be around 61.3 feet tall.

Recreational maths with 398397222

398397222 backwards is 222793893
The number of decimal digits it has is: 9
The sum of 398397222'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/398397222/?utm_source=shared">Number 398397222 - 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/398397222/?utm_source=shared]Number 398397222 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 398397222 - Facts about the integer". Numbermatics.com. 2024. Web. 4 May 2024.

APA style:
Numbermatics. (2024). Number 398397222 - Facts about the integer. Retrieved 4 May 2024, from https://numbermatics.com/n/398397222/

Chicago style:
Numbermatics. 2024. "Number 398397222 - Facts about the integer". https://numbermatics.com/n/398397222/

The information we have on file for 398397222 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 398397222, math, Factors of 398397222, curriculum, school, college, exams, university, Prime factorization of 398397222, STEM, science, technology, engineering, physics, economics, calculator, three hundred ninety-eight million, three hundred ninety-seven thousand, two hundred twenty-two.