399328384
399,328,384 is an even composite number composed of four prime numbers multiplied together.
399328384 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 399328384:
27 × 7 × 13 × 34283
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 13 × 34283)See below for interesting mathematical facts about the number 399328384 from the Numbermatics database.
Names of 399328384
- Cardinal: 399328384 can be written as Three hundred ninety-nine million, three hundred twenty-eight thousand, three hundred eighty-four.
Scientific notation
- Scientific notation: 3.99328384 × 108
Factors of 399328384
Divisors of 399328384
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 4 7 8 13 14 16 26 28 32 52 56 64 91 104 112 128 182 208 224 364 416 448 728 832 896 1456 1664 2912 5824 11648 34283 68566 137132 239981 274264 445679 479962 548528 891358 959924 1097056 1782716 1919848 2194112 3119753 3565432 3839696 4388224 6239506 7130864 7679392 12479012 14261728 15358784 24958024 28523456 30717568 49916048 57046912 99832096 199664192 399328384
- Sum of all divisors σ(n): 979151040
- Sum of proper divisors (its aliquot sum) s(n): 579822656
- 399328384 is an abundant number, because the sum of its proper divisors (579822656) is greater than itself. Its abundance is 180494272
Bases of 399328384
- Binary: 101111100110101000100100000002
- Hexadecimal: 0x17CD4480
- Base-36: 6LQZR4
Squares and roots of 399328384
- 399328384 squared (3993283842) is 159463158268051456
- 399328384 cubed (3993283843) is 63678165298717226753327104
-
The
square root of 399328384 is 19983.2025461387 -
The
cube root of 399328384 is 736.3936929643
Scales and comparisons
How big is 399328384?- 399,328,384 seconds is equal to 12 years, 36 weeks, 1 day, 20 hours, 33 minutes, 4 seconds.
-
To count from 1 to 399,328,384 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 399328384 cubic inches would be around 61.4 feet tall.
Recreational maths with 399328384
Link to this page
HTML: To link to this page, just copy and paste the link below into your blog, web page or email.
BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:
Cite this page
MLA style:
"Number 399328384 - Facts about the integer". Numbermatics.com. 2024. Web. 6 June 2024.
APA style:
Numbermatics. (2024). Number 399328384 - Facts about the integer. Retrieved 6 June 2024, from https://numbermatics.com/n/399328384/
Chicago style:
Numbermatics. 2024. "Number 399328384 - Facts about the integer". https://numbermatics.com/n/399328384/
The information we have on file for 399328384 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 399328384, math, Factors of 399328384, curriculum, school, college, exams, university, Prime factorization of 399328384, STEM, science, technology, engineering, physics, economics, calculator, three hundred ninety-nine million, three hundred twenty-eight thousand, three hundred eighty-four.