12983640
12,983,640 is an even composite number composed of five prime numbers multiplied together.
12983640 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 12983640:
23 × 3 × 5 × 257 × 421
(2 × 2 × 2 × 3 × 5 × 257 × 421)See below for interesting mathematical facts about the number 12983640 from the Numbermatics database.
Names of 12983640
- Cardinal: 12983640 can be written as Twelve million, nine hundred eighty-three thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.298364 × 107
Factors of 12983640
Divisors of 12983640
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 257 421 514 771 842 1028 1263 1285 1542 1684 2056 2105 2526 2570 3084 3368 3855 4210 5052 5140 6168 6315 7710 8420 10104 10280 12630 15420 16840 25260 30840 50520 108197 216394 324591 432788 540985 649182 865576 1081970 1298364 1622955 2163940 2596728 3245910 4327880 6491820 12983640
- Sum of all divisors σ(n): 39195360
- Sum of proper divisors (its aliquot sum) s(n): 26211720
- 12983640 is an abundant number, because the sum of its proper divisors (26211720) is greater than itself. Its abundance is 13228080
Bases of 12983640
- Binary: 1100011000011101010110002
- Hexadecimal: 0xC61D58
- Base-36: 7QA8O
Squares and roots of 12983640
- 12983640 squared (129836402) is 168574907649600
- 12983640 cubed (129836403) is 2188715913955652544000
-
The
square root of 12983640 is 3603.2818374365 -
The
cube root of 12983640 is 235.0347918911
Scales and comparisons
How big is 12983640?- 12,983,640 seconds is equal to 21 weeks, 3 days, 6 hours, 34 minutes.
-
To count from 1 to 12,983,640 would take you about thirty-two 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 12983640 cubic inches would be around 19.6 feet tall.
Recreational maths with 12983640
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The information we have on file for 12983640 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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