12315200
12,315,200 is an even composite number composed of four prime numbers multiplied together.
12315200 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 12315200:
26 × 52 × 43 × 179
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 43 × 179)See below for interesting mathematical facts about the number 12315200 from the Numbermatics database.
Names of 12315200
- Cardinal: 12315200 can be written as Twelve million, three hundred fifteen thousand, two hundred.
Scientific notation
- Scientific notation: 1.23152 × 107
Factors of 12315200
Divisors of 12315200
- Number of divisors d(n): 84
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 43 50 64 80 86 100 160 172 179 200 215 320 344 358 400 430 688 716 800 860 895 1075 1376 1432 1600 1720 1790 2150 2752 2864 3440 3580 4300 4475 5728 6880 7160 7697 8600 8950 11456 13760 14320 15394 17200 17900 28640 30788 34400 35800 38485 57280 61576 68800 71600 76970 123152 143200 153940 192425 246304 286400 307880 384850 492608 615760 769700 1231520 1539400 2463040 3078800 6157600 12315200
- Sum of all divisors σ(n): 31181040
- Sum of proper divisors (its aliquot sum) s(n): 18865840
- 12315200 is an abundant number, because the sum of its proper divisors (18865840) is greater than itself. Its abundance is 6550640
Bases of 12315200
- Binary: 1011101111101010010000002
- Hexadecimal: 0xBBEA40
- Base-36: 7BYGW
Squares and roots of 12315200
- 12315200 squared (123152002) is 151664151040000
- 12315200 cubed (123152003) is 1867774352887808000000
-
The
square root of 12315200 is 3509.3019248847 -
The
cube root of 12315200 is 230.9300713477
Scales and comparisons
How big is 12315200?- 12,315,200 seconds is equal to 20 weeks, 2 days, 12 hours, 53 minutes, 20 seconds.
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To count from 1 to 12,315,200 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 12315200 cubic inches would be around 19.2 feet tall.
Recreational maths with 12315200
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The information we have on file for 12315200 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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