1216215
1,216,215 is an odd composite number composed of five prime numbers multiplied together.
1216215 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 1216215:
35 × 5 × 7 × 11 × 13
(3 × 3 × 3 × 3 × 3 × 5 × 7 × 11 × 13)See below for interesting mathematical facts about the number 1216215 from the Numbermatics database.
Names of 1216215
- Cardinal: 1216215 can be written as One million, two hundred sixteen thousand, two hundred fifteen.
Scientific notation
- Scientific notation: 1.216215 × 106
Factors of 1216215
Divisors of 1216215
- Number of divisors d(n): 96
-
Complete list of divisors:
1 3 5 7 9 11 13 15 21 27 33 35 39 45 55 63 65 77 81 91 99 105 117 135 143 165 189 195 231 243 273 297 315 351 385 405 429 455 495 567 585 693 715 819 891 945 1001 1053 1155 1215 1287 1365 1485 1701 1755 2079 2145 2457 2673 2835 3003 3159 3465 3861 4095 4455 5005 5265 6237 6435 7371 8505 9009 10395 11583 12285 13365 15015 15795 18711 19305 22113 27027 31185 34749 36855 45045 57915 81081 93555 110565 135135 173745 243243 405405 1216215
- Sum of all divisors σ(n): 2935296
- Sum of proper divisors (its aliquot sum) s(n): 1719081
- 1216215 is an abundant number, because the sum of its proper divisors (1719081) is greater than itself. Its abundance is 502866
Bases of 1216215
- Binary: 1001010001110110101112
- Hexadecimal: 0x128ED7
- Base-36: Q2FR
Squares and roots of 1216215
- 1216215 squared (12162152) is 1479178926225
- 1216215 cubed (12162153) is 1798999597758738375
-
The
square root of 1216215 is 1102.8213817297 -
The
cube root of 1216215 is 106.7423562181
Scales and comparisons
How big is 1216215?- 1,216,215 seconds is equal to 2 weeks, 1 hour, 50 minutes, 15 seconds.
-
To count from 1 to 1,216,215 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 1216215 cubic inches would be around 8.9 feet tall.
Recreational maths with 1216215
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 1216215 - Facts about the integer". Numbermatics.com. 2024. Web. 27 April 2024.
APA style:
Numbermatics. (2024). Number 1216215 - Facts about the integer. Retrieved 27 April 2024, from https://numbermatics.com/n/1216215/
Chicago style:
Numbermatics. 2024. "Number 1216215 - Facts about the integer". https://numbermatics.com/n/1216215/
The information we have on file for 1216215 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 1216215, math, Factors of 1216215, curriculum, school, college, exams, university, Prime factorization of 1216215, STEM, science, technology, engineering, physics, economics, calculator, one million, two hundred sixteen thousand, two hundred fifteen.