6481728
6,481,728 is an even composite number composed of four prime numbers multiplied together.
6481728 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 6481728:
26 × 33 × 112 × 31
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 11 × 11 × 31)See below for interesting mathematical facts about the number 6481728 from the Numbermatics database.
Names of 6481728
- Cardinal: 6481728 can be written as Six million, four hundred eighty-one thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 6.481728 × 106
Factors of 6481728
Divisors of 6481728
- Number of divisors d(n): 168
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 27 31 32 33 36 44 48 54 62 64 66 72 88 93 96 99 108 121 124 132 144 176 186 192 198 216 242 248 264 279 288 297 341 352 363 372 396 432 484 496 528 558 576 594 682 704 726 744 792 837 864 968 992 1023 1056 1089 1116 1188 1364 1452 1488 1584 1674 1728 1936 1984 2046 2112 2178 2232 2376 2728 2904 2976 3069 3168 3267 3348 3751 3872 4092 4356 4464 4752 5456 5808 5952 6138 6336 6534 6696 7502 7744 8184 8712 8928 9207 9504 10912 11253 11616 12276 13068 13392 15004 16368 17424 17856 18414 19008 21824 22506 23232 24552 26136 26784 30008 32736 33759 34848 36828 45012 49104 52272 53568 60016 65472 67518 69696 73656 90024 98208 101277 104544 120032 135036 147312 180048 196416 202554 209088 240064 270072 294624 360096 405108 540144 589248 720192 810216 1080288 1620432 2160576 3240864 6481728
- Sum of all divisors σ(n): 21620480
- Sum of proper divisors (its aliquot sum) s(n): 15138752
- 6481728 is an abundant number, because the sum of its proper divisors (15138752) is greater than itself. Its abundance is 8657024
Bases of 6481728
- Binary: 110001011100111010000002
- Hexadecimal: 0x62E740
- Base-36: 3UXC0
Squares and roots of 6481728
- 6481728 squared (64817282) is 42012797865984
- 6481728 cubed (64817283) is 272315528286288740352
-
The
square root of 6481728 is 2545.9238009021 -
The
cube root of 6481728 is 186.4505207909
Scales and comparisons
How big is 6481728?- 6,481,728 seconds is equal to 10 weeks, 5 days, 28 minutes, 48 seconds.
-
To count from 1 to 6,481,728 would take you about sixteen 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 6481728 cubic inches would be around 15.5 feet tall.
Recreational maths with 6481728
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 6481728 - Facts about the integer". Numbermatics.com. 2024. Web. 28 March 2024.
APA style:
Numbermatics. (2024). Number 6481728 - Facts about the integer. Retrieved 28 March 2024, from https://numbermatics.com/n/6481728/
Chicago style:
Numbermatics. 2024. "Number 6481728 - Facts about the integer". https://numbermatics.com/n/6481728/
The information we have on file for 6481728 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 6481728, math, Factors of 6481728, curriculum, school, college, exams, university, Prime factorization of 6481728, STEM, science, technology, engineering, physics, economics, calculator, six million, four hundred eighty-one thousand, seven hundred twenty-eight.