30138446

30,138,446 is an even composite number composed of three prime numbers multiplied together.

What does the number 30138446 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 32 divisors.

30138446 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 30138446:

2 × 13³ × 19³

(2 × 13 × 13 × 13 × 19 × 19 × 19)

See below for interesting mathematical facts about the number 30138446 from the Numbermatics database.

Names of 30138446

Cardinal: 30138446 can be written as Thirty million, one hundred thirty-eight thousand, four hundred forty-six.

Scientific notation

Scientific notation: 3.0138446 × 10⁷

Factors of 30138446

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 7
Sum of prime factors: 34

Divisors of 30138446

Number of divisors d(n): 32
Complete list of divisors:
1 2 13 19 26 38 169 247 338 361 494 722 2197 3211 4394 4693 6422 6859 9386 13718 41743 61009 83486 89167 122018 178334 793117 1159171 1586234 2318342 15069223 30138446
Sum of all divisors σ(n): 51693600
Sum of proper divisors (its aliquot sum) s(n): 21555154
30138446 is a deficient number, because the sum of its proper divisors (21555154) is less than itself. Its deficiency is 8583292

Bases of 30138446

Binary: 1110010111110000001001110₂
Hexadecimal: 0x1CBE04E
Base-36: HXYZ2

Squares and roots of 30138446

30138446 squared (30138446²) is 908325927294916
30138446 cubed (30138446³) is 27375531910177751940536
The square root of 30138446 is 5489.8493604105
The cube root of 30138446 is 311.2004993241

Scales and comparisons

How big is 30138446?

30,138,446 seconds is equal to 49 weeks, 5 days, 19 hours, 47 minutes, 26 seconds.
To count from 1 to 30,138,446 would take you about twenty-two 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 30138446 cubic inches would be around 25.9 feet tall.

Recreational maths with 30138446

30138446 backwards is 64483103
The number of decimal digits it has is: 8
The sum of 30138446's digits is 29
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/30138446/?utm_source=shared">Number 30138446 - 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/30138446/?utm_source=shared]Number 30138446 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 30138446 - Facts about the integer". Numbermatics.com. 2024. Web. 27 April 2024.

APA style:
Numbermatics. (2024). Number 30138446 - Facts about the integer. Retrieved 27 April 2024, from https://numbermatics.com/n/30138446/

Chicago style:
Numbermatics. 2024. "Number 30138446 - Facts about the integer". https://numbermatics.com/n/30138446/

The information we have on file for 30138446 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 30138446, math, Factors of 30138446, curriculum, school, college, exams, university, Prime factorization of 30138446, STEM, science, technology, engineering, physics, economics, calculator, thirty million, one hundred thirty-eight thousand, four hundred forty-six.