1222884
1,222,884 is an even composite number composed of four prime numbers multiplied together.
1222884 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 1222884:
22 × 33 × 132 × 67
(2 × 2 × 3 × 3 × 3 × 13 × 13 × 67)See below for interesting mathematical facts about the number 1222884 from the Numbermatics database.
Names of 1222884
- Cardinal: 1222884 can be written as One million, two hundred twenty-two thousand, eight hundred eighty-four.
Scientific notation
- Scientific notation: 1.222884 × 106
Factors of 1222884
Divisors of 1222884
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 67 78 108 117 134 156 169 201 234 268 338 351 402 468 507 603 676 702 804 871 1014 1206 1404 1521 1742 1809 2028 2412 2613 3042 3484 3618 4563 5226 6084 7236 7839 9126 10452 11323 15678 18252 22646 23517 31356 33969 45292 47034 67938 94068 101907 135876 203814 305721 407628 611442 1222884
- Sum of all divisors σ(n): 3484320
- Sum of proper divisors (its aliquot sum) s(n): 2261436
- 1222884 is an abundant number, because the sum of its proper divisors (2261436) is greater than itself. Its abundance is 1038552
Bases of 1222884
- Binary: 1001010101000111001002
- Hexadecimal: 0x12A8E4
- Base-36: Q7L0
Squares and roots of 1222884
- 1222884 squared (12228842) is 1495445277456
- 1222884 cubed (12228843) is 1828756102676503104
-
The
square root of 1222884 is 1105.8408565431 -
The
cube root of 1222884 is 106.9371045631
Scales and comparisons
How big is 1222884?- 1,222,884 seconds is equal to 2 weeks, 3 hours, 41 minutes, 24 seconds.
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To count from 1 to 1,222,884 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 1222884 cubic inches would be around 8.9 feet tall.
Recreational maths with 1222884
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The information we have on file for 1222884 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!
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