12801264
12,801,264 is an even composite number composed of five prime numbers multiplied together.
12801264 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 12801264:
24 × 3 × 7 × 31 × 1229
(2 × 2 × 2 × 2 × 3 × 7 × 31 × 1229)See below for interesting mathematical facts about the number 12801264 from the Numbermatics database.
Names of 12801264
- Cardinal: 12801264 can be written as Twelve million, eight hundred one thousand, two hundred sixty-four.
Scientific notation
- Scientific notation: 1.2801264 × 107
Factors of 12801264
Divisors of 12801264
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 31 42 48 56 62 84 93 112 124 168 186 217 248 336 372 434 496 651 744 868 1229 1302 1488 1736 2458 2604 3472 3687 4916 5208 7374 8603 9832 10416 14748 17206 19664 25809 29496 34412 38099 51618 58992 68824 76198 103236 114297 137648 152396 206472 228594 266693 304792 412944 457188 533386 609584 800079 914376 1066772 1600158 1828752 2133544 3200316 4267088 6400632 12801264
- Sum of all divisors σ(n): 39045120
- Sum of proper divisors (its aliquot sum) s(n): 26243856
- 12801264 is an abundant number, because the sum of its proper divisors (26243856) is greater than itself. Its abundance is 13442592
Bases of 12801264
- Binary: 1100001101010100111100002
- Hexadecimal: 0xC354F0
- Base-36: 7MDIO
Squares and roots of 12801264
- 12801264 squared (128012642) is 163872359997696
- 12801264 cubed (128012643) is 2097773342633545887744
-
The
square root of 12801264 is 3577.8854090091 -
The
cube root of 12801264 is 233.9291187171
Scales and comparisons
How big is 12801264?- 12,801,264 seconds is equal to 21 weeks, 1 day, 3 hours, 54 minutes, 24 seconds.
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To count from 1 to 12,801,264 would take you about thirty-one 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 12801264 cubic inches would be around 19.5 feet tall.
Recreational maths with 12801264
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The information we have on file for 12801264 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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