268129664
268,129,664 is an even composite number composed of four prime numbers multiplied together.
268129664 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 268129664:
27 × 11 × 31 × 6143
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 31 × 6143)See below for interesting mathematical facts about the number 268129664 from the Numbermatics database.
Names of 268129664
- Cardinal: 268129664 can be written as Two hundred sixty-eight million, one hundred twenty-nine thousand, six hundred sixty-four.
Scientific notation
- Scientific notation: 2.68129664 × 108
Factors of 268129664
Divisors of 268129664
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 4 8 11 16 22 31 32 44 62 64 88 124 128 176 248 341 352 496 682 704 992 1364 1408 1984 2728 3968 5456 6143 10912 12286 21824 24572 43648 49144 67573 98288 135146 190433 196576 270292 380866 393152 540584 761732 786304 1081168 1523464 2094763 2162336 3046928 4189526 4324672 6093856 8379052 8649344 12187712 16758104 24375424 33516208 67032416 134064832 268129664
- Sum of all divisors σ(n): 601620480
- Sum of proper divisors (its aliquot sum) s(n): 333490816
- 268129664 is an abundant number, because the sum of its proper divisors (333490816) is greater than itself. Its abundance is 65361152
Bases of 268129664
- Binary: 11111111101101010101100000002
- Hexadecimal: 0xFFB5580
- Base-36: 4FMY68
Squares and roots of 268129664
- 268129664 squared (2681296642) is 71893516716752896
- 268129664 cubed (2681296643) is 19276784481041337175506944
-
The
square root of 268129664 is 16374.6653095567 -
The
cube root of 268129664 is 644.8345340033
Scales and comparisons
How big is 268129664?- 268,129,664 seconds is equal to 8 years, 27 weeks, 2 days, 8 hours, 27 minutes, 44 seconds.
-
To count from 1 to 268,129,664 would take you about twelve years!
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 268129664 cubic inches would be around 53.7 feet tall.
Recreational maths with 268129664
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The information we have on file for 268129664 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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