389396992
389,396,992 is an even composite number composed of four prime numbers multiplied together.
389396992 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 389396992:
29 × 23 × 43 × 769
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 23 × 43 × 769)See below for interesting mathematical facts about the number 389396992 from the Numbermatics database.
Names of 389396992
- Cardinal: 389396992 can be written as Three hundred eighty-nine million, three hundred ninety-six thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 3.89396992 × 108
Factors of 389396992
Divisors of 389396992
- Number of divisors d(n): 80
-
Complete list of divisors:
1 2 4 8 16 23 32 43 46 64 86 92 128 172 184 256 344 368 512 688 736 769 989 1376 1472 1538 1978 2752 2944 3076 3956 5504 5888 6152 7912 11008 11776 12304 15824 17687 22016 24608 31648 33067 35374 49216 63296 66134 70748 98432 126592 132268 141496 196864 253184 264536 282992 393728 506368 529072 565984 760541 1058144 1131968 1521082 2116288 2263936 3042164 4232576 4527872 6084328 8465152 9055744 12168656 16930304 24337312 48674624 97349248 194698496 389396992
- Sum of all divisors σ(n): 831821760
- Sum of proper divisors (its aliquot sum) s(n): 442424768
- 389396992 is an abundant number, because the sum of its proper divisors (442424768) is greater than itself. Its abundance is 53027776
Bases of 389396992
- Binary: 101110011010110111010000000002
- Hexadecimal: 0x1735BA00
- Base-36: 6FU4N4
Squares and roots of 389396992
- 389396992 squared (3893969922) is 151630017378648064
- 389396992 cubed (3893969923) is 59044272664153281148223488
-
The
square root of 389396992 is 19733.1445036011 -
The
cube root of 389396992 is 730.2376107723
Scales and comparisons
How big is 389396992?- 389,396,992 seconds is equal to 12 years, 19 weeks, 5 days, 21 hours, 49 minutes, 52 seconds.
-
To count from 1 to 389,396,992 would take you about eighteen 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 389396992 cubic inches would be around 60.9 feet tall.
Recreational maths with 389396992
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 389396992 - Facts about the integer". Numbermatics.com. 2024. Web. 13 May 2024.
APA style:
Numbermatics. (2024). Number 389396992 - Facts about the integer. Retrieved 13 May 2024, from https://numbermatics.com/n/389396992/
Chicago style:
Numbermatics. 2024. "Number 389396992 - Facts about the integer". https://numbermatics.com/n/389396992/
The information we have on file for 389396992 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 389396992, math, Factors of 389396992, curriculum, school, college, exams, university, Prime factorization of 389396992, STEM, science, technology, engineering, physics, economics, calculator, three hundred eighty-nine million, three hundred ninety-six thousand, nine hundred ninety-two.