12122748
12,122,748 is an even composite number composed of four prime numbers multiplied together.
12122748 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety divisors.
Prime factorization of 12122748:
22 × 32 × 114 × 23
(2 × 2 × 3 × 3 × 11 × 11 × 11 × 11 × 23)See below for interesting mathematical facts about the number 12122748 from the Numbermatics database.
Names of 12122748
- Cardinal: 12122748 can be written as Twelve million, one hundred twenty-two thousand, seven hundred forty-eight.
Scientific notation
- Scientific notation: 1.2122748 × 107
Factors of 12122748
Divisors of 12122748
- Number of divisors d(n): 90
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Complete list of divisors:
1 2 3 4 6 9 11 12 18 22 23 33 36 44 46 66 69 92 99 121 132 138 198 207 242 253 276 363 396 414 484 506 726 759 828 1012 1089 1331 1452 1518 2178 2277 2662 2783 3036 3993 4356 4554 5324 5566 7986 8349 9108 11132 11979 14641 15972 16698 23958 25047 29282 30613 33396 43923 47916 50094 58564 61226 87846 91839 100188 122452 131769 175692 183678 263538 275517 336743 367356 527076 551034 673486 1010229 1102068 1346972 2020458 3030687 4040916 6061374 12122748
- Sum of all divisors σ(n): 35173320
- Sum of proper divisors (its aliquot sum) s(n): 23050572
- 12122748 is an abundant number, because the sum of its proper divisors (23050572) is greater than itself. Its abundance is 10927824
Bases of 12122748
- Binary: 1011100011111010011111002
- Hexadecimal: 0xB8FA7C
- Base-36: 77TZ0
Squares and roots of 12122748
- 12122748 squared (121227482) is 146961019071504
- 12122748 cubed (121227483) is 1781571400027036972992
-
The
square root of 12122748 is 3481.7736859249 -
The
cube root of 12122748 is 229.7208206831
Scales and comparisons
How big is 12122748?- 12,122,748 seconds is equal to 20 weeks, 7 hours, 25 minutes, 48 seconds.
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To count from 1 to 12,122,748 would take you about thirty 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 12122748 cubic inches would be around 19.1 feet tall.
Recreational maths with 12122748
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The information we have on file for 12122748 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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