1221231330
1,221,231,330 is an even composite number composed of six prime numbers multiplied together.
1221231330 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 1221231330:
2 × 34 × 5 × 11 × 41 × 3343
(2 × 3 × 3 × 3 × 3 × 5 × 11 × 41 × 3343)See below for interesting mathematical facts about the number 1221231330 from the Numbermatics database.
Names of 1221231330
- Cardinal: 1221231330 can be written as One billion, two hundred twenty-one million, two hundred thirty-one thousand, three hundred thirty.
Scientific notation
- Scientific notation: 1.22123133 × 109
Factors of 1221231330
Divisors of 1221231330
- Number of divisors d(n): 160
-
Complete list of divisors:
1 2 3 5 6 9 10 11 15 18 22 27 30 33 41 45 54 55 66 81 82 90 99 110 123 135 162 165 198 205 246 270 297 330 369 405 410 451 495 594 615 738 810 891 902 990 1107 1230 1353 1485 1782 1845 2214 2255 2706 2970 3321 3343 3690 4059 4455 4510 5535 6642 6686 6765 8118 8910 10029 11070 12177 13530 16605 16715 20058 20295 24354 30087 33210 33430 36531 36773 40590 50145 60174 60885 73062 73546 90261 100290 110319 121770 137063 150435 180522 182655 183865 220638 270783 274126 300870 330957 365310 367730 411189 451305 541566 551595 661914 685315 822378 902610 992871 1103190 1233567 1353915 1370630 1507693 1654785 1985742 2055945 2467134 2707830 2978613 3015386 3309570 3700701 4111890 4523079 4964355 5957226 6167835 7401402 7538465 9046158 9928710 11102103 12335670 13569237 14893065 15076930 18503505 22204206 22615395 27138474 29786130 37007010 40707711 45230790 55510515 67846185 81415422 111021030 122123133 135692370 203538555 244246266 407077110 610615665 1221231330
- Sum of all divisors σ(n): 3670748928
- Sum of proper divisors (its aliquot sum) s(n): 2449517598
- 1221231330 is an abundant number, because the sum of its proper divisors (2449517598) is greater than itself. Its abundance is 1228286268
Bases of 1221231330
- Binary: 10010001100101010000010111000102
- Hexadecimal: 0x48CA82E2
- Base-36: K7384I
Squares and roots of 1221231330
- 1221231330 squared (12212313302) is 1491405961373568900
- 1221231330 cubed (12212313303) is 1821351685778172174593637000
-
The
square root of 1221231330 is 34946.1203855307 -
The
cube root of 1221231330 is 1068.8890936235
Scales and comparisons
How big is 1221231330?- 1,221,231,330 seconds is equal to 38 years, 43 weeks, 1 day, 14 hours, 55 minutes, 30 seconds.
-
To count from 1 to 1,221,231,330 would take you about seventy-seven years!
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 1221231330 cubic inches would be around 89.1 feet tall.
Recreational maths with 1221231330
- 1221231330 backwards is 0331321221
- 1221231330 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1221231330's digits is 18
- More coming soon!
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 1221231330 - Facts about the integer". Numbermatics.com. 2024. Web. 11 May 2024.
APA style:
Numbermatics. (2024). Number 1221231330 - Facts about the integer. Retrieved 11 May 2024, from https://numbermatics.com/n/1221231330/
Chicago style:
Numbermatics. 2024. "Number 1221231330 - Facts about the integer". https://numbermatics.com/n/1221231330/
The information we have on file for 1221231330 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 1221231330, math, Factors of 1221231330, curriculum, school, college, exams, university, Prime factorization of 1221231330, STEM, science, technology, engineering, physics, economics, calculator, one billion, two hundred twenty-one million, two hundred thirty-one thousand, three hundred thirty.