1311228
1,311,228 is an even composite number composed of four prime numbers multiplied together.
1311228 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 1311228:
22 × 35 × 19 × 71
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 19 × 71)See below for interesting mathematical facts about the number 1311228 from the Numbermatics database.
Names of 1311228
- Cardinal: 1311228 can be written as One million, three hundred eleven thousand, two hundred twenty-eight.
Scientific notation
- Scientific notation: 1.311228 × 106
Factors of 1311228
Divisors of 1311228
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 6 9 12 18 19 27 36 38 54 57 71 76 81 108 114 142 162 171 213 228 243 284 324 342 426 486 513 639 684 852 972 1026 1278 1349 1539 1917 2052 2556 2698 3078 3834 4047 4617 5396 5751 6156 7668 8094 9234 11502 12141 16188 17253 18468 23004 24282 34506 36423 48564 69012 72846 109269 145692 218538 327807 437076 655614 1311228
- Sum of all divisors σ(n): 3669120
- Sum of proper divisors (its aliquot sum) s(n): 2357892
- 1311228 is an abundant number, because the sum of its proper divisors (2357892) is greater than itself. Its abundance is 1046664
Bases of 1311228
- Binary: 1010000000001111111002
- Hexadecimal: 0x1401FC
- Base-36: S3R0
Squares and roots of 1311228
- 1311228 squared (13112282) is 1719318867984
- 1311228 cubed (13112283) is 2254419040628924352
-
The
square root of 1311228 is 1145.0886428569 -
The
cube root of 1311228 is 109.4525972341
Scales and comparisons
How big is 1311228?- 1,311,228 seconds is equal to 2 weeks, 1 day, 4 hours, 13 minutes, 48 seconds.
-
To count from 1 to 1,311,228 would take you about three 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 1311228 cubic inches would be around 9.1 feet tall.
Recreational maths with 1311228
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 1311228 - Facts about the integer". Numbermatics.com. 2024. Web. 27 April 2024.
APA style:
Numbermatics. (2024). Number 1311228 - Facts about the integer. Retrieved 27 April 2024, from https://numbermatics.com/n/1311228/
Chicago style:
Numbermatics. 2024. "Number 1311228 - Facts about the integer". https://numbermatics.com/n/1311228/
The information we have on file for 1311228 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 1311228, math, Factors of 1311228, curriculum, school, college, exams, university, Prime factorization of 1311228, STEM, science, technology, engineering, physics, economics, calculator, one million, three hundred eleven thousand, two hundred twenty-eight.