2648940
2,648,940 is an even composite number composed of six prime numbers multiplied together.
2648940 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 2648940:
22 × 3 × 5 × 72 × 17 × 53
(2 × 2 × 3 × 5 × 7 × 7 × 17 × 53)See below for interesting mathematical facts about the number 2648940 from the Numbermatics database.
Names of 2648940
- Cardinal: 2648940 can be written as Two million, six hundred forty-eight thousand, nine hundred forty.
Scientific notation
- Scientific notation: 2.64894 × 106
Factors of 2648940
Divisors of 2648940
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 5 6 7 10 12 14 15 17 20 21 28 30 34 35 42 49 51 53 60 68 70 84 85 98 102 105 106 119 140 147 159 170 196 204 210 212 238 245 255 265 294 318 340 357 371 420 476 490 510 530 588 595 636 714 735 742 795 833 901 980 1020 1060 1113 1190 1428 1470 1484 1590 1666 1785 1802 1855 2226 2380 2499 2597 2703 2940 3180 3332 3570 3604 3710 4165 4452 4505 4998 5194 5406 5565 6307 7140 7420 7791 8330 9010 9996 10388 10812 11130 12495 12614 12985 13515 15582 16660 18020 18921 22260 24990 25228 25970 27030 31164 31535 37842 38955 44149 49980 51940 54060 63070 75684 77910 88298 94605 126140 132447 155820 176596 189210 220745 264894 378420 441490 529788 662235 882980 1324470 2648940
- Sum of all divisors σ(n): 9307872
- Sum of proper divisors (its aliquot sum) s(n): 6658932
- 2648940 is an abundant number, because the sum of its proper divisors (6658932) is greater than itself. Its abundance is 4009992
Bases of 2648940
- Binary: 10100001101011011011002
- Hexadecimal: 0x286B6C
- Base-36: 1KRXO
Squares and roots of 2648940
- 2648940 squared (26489402) is 7016883123600
- 2648940 cubed (26489403) is 18587302381428984000
-
The
square root of 2648940 is 1627.5564506339 -
The
cube root of 2648940 is 138.3642968703
Scales and comparisons
How big is 2648940?- 2,648,940 seconds is equal to 4 weeks, 2 days, 15 hours, 49 minutes.
-
To count from 1 to 2,648,940 would take you about six 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 2648940 cubic inches would be around 11.5 feet tall.
Recreational maths with 2648940
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 2648940 - Facts about the integer". Numbermatics.com. 2024. Web. 14 May 2024.
APA style:
Numbermatics. (2024). Number 2648940 - Facts about the integer. Retrieved 14 May 2024, from https://numbermatics.com/n/2648940/
Chicago style:
Numbermatics. 2024. "Number 2648940 - Facts about the integer". https://numbermatics.com/n/2648940/
The information we have on file for 2648940 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 2648940, math, Factors of 2648940, curriculum, school, college, exams, university, Prime factorization of 2648940, STEM, science, technology, engineering, physics, economics, calculator, two million, six hundred forty-eight thousand, nine hundred forty.