12143200
12,143,200 is an even composite number composed of four prime numbers multiplied together.
12143200 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 12143200:
25 × 52 × 43 × 353
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 43 × 353)See below for interesting mathematical facts about the number 12143200 from the Numbermatics database.
Names of 12143200
- Cardinal: 12143200 can be written as Twelve million, one hundred forty-three thousand, two hundred.
Scientific notation
- Scientific notation: 1.21432 × 107
Factors of 12143200
Divisors of 12143200
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 43 50 80 86 100 160 172 200 215 344 353 400 430 688 706 800 860 1075 1376 1412 1720 1765 2150 2824 3440 3530 4300 5648 6880 7060 8600 8825 11296 14120 15179 17200 17650 28240 30358 34400 35300 56480 60716 70600 75895 121432 141200 151790 242864 282400 303580 379475 485728 607160 758950 1214320 1517900 2428640 3035800 6071600 12143200
- Sum of all divisors σ(n): 30419928
- Sum of proper divisors (its aliquot sum) s(n): 18276728
- 12143200 is an abundant number, because the sum of its proper divisors (18276728) is greater than itself. Its abundance is 6133528
Bases of 12143200
- Binary: 1011100101001010011000002
- Hexadecimal: 0xB94A60
- Base-36: 789R4
Squares and roots of 12143200
- 12143200 squared (121432002) is 147457306240000
- 12143200 cubed (121432003) is 1790603561133568000000
-
The
square root of 12143200 is 3484.7094570423 -
The
cube root of 12143200 is 229.8499336145
Scales and comparisons
How big is 12143200?- 12,143,200 seconds is equal to 20 weeks, 13 hours, 6 minutes, 40 seconds.
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To count from 1 to 12,143,200 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 12143200 cubic inches would be around 19.2 feet tall.
Recreational maths with 12143200
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The information we have on file for 12143200 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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