3990816
3,990,816 is an even composite number composed of four prime numbers multiplied together.
3990816 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 3990816:
25 × 33 × 31 × 149
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 31 × 149)See below for interesting mathematical facts about the number 3990816 from the Numbermatics database.
Names of 3990816
- Cardinal: 3990816 can be written as Three million, nine hundred ninety thousand, eight hundred sixteen.
Scientific notation
- Scientific notation: 3.990816 × 106
Factors of 3990816
Divisors of 3990816
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 31 32 36 48 54 62 72 93 96 108 124 144 149 186 216 248 279 288 298 372 432 447 496 558 596 744 837 864 894 992 1116 1192 1341 1488 1674 1788 2232 2384 2682 2976 3348 3576 4023 4464 4619 4768 5364 6696 7152 8046 8928 9238 10728 13392 13857 14304 16092 18476 21456 26784 27714 32184 36952 41571 42912 55428 64368 73904 83142 110856 124713 128736 147808 166284 221712 249426 332568 443424 498852 665136 997704 1330272 1995408 3990816
- Sum of all divisors σ(n): 12096000
- Sum of proper divisors (its aliquot sum) s(n): 8105184
- 3990816 is an abundant number, because the sum of its proper divisors (8105184) is greater than itself. Its abundance is 4114368
Bases of 3990816
- Binary: 11110011100101001000002
- Hexadecimal: 0x3CE520
- Base-36: 2DJC0
Squares and roots of 3990816
- 3990816 squared (39908162) is 15926612345856
- 3990816 cubed (39908163) is 63560179375639658496
-
The
square root of 3990816 is 1997.7026805809 -
The
cube root of 3990816 is 158.6185230045
Scales and comparisons
How big is 3990816?- 3,990,816 seconds is equal to 6 weeks, 4 days, 4 hours, 33 minutes, 36 seconds.
-
To count from 1 to 3,990,816 would take you about nine 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 3990816 cubic inches would be around 13.2 feet tall.
Recreational maths with 3990816
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 3990816 - Facts about the integer". Numbermatics.com. 2024. Web. 2 May 2024.
APA style:
Numbermatics. (2024). Number 3990816 - Facts about the integer. Retrieved 2 May 2024, from https://numbermatics.com/n/3990816/
Chicago style:
Numbermatics. 2024. "Number 3990816 - Facts about the integer". https://numbermatics.com/n/3990816/
The information we have on file for 3990816 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 3990816, math, Factors of 3990816, curriculum, school, college, exams, university, Prime factorization of 3990816, STEM, science, technology, engineering, physics, economics, calculator, three million, nine hundred ninety thousand, eight hundred sixteen.