It is: 2^8 times 5 = 1280
It is: 2*2*2*2*2*2*2*2*5 = 1280 or as 2^8 times 5 = 1280
As a product of its prime factors: 2*2*2*2*2*2*2*2*5 = 1280 or as 2^8*5 = 1280
As a product of its prime factors: 2*2*2*2*2*2*2*2*5 = 1280 Or as: 2^8 times 5 = 1280
It is 4 times 320 = 1280
18
(160 × 8), (256 × 5), (320 × 4), (640 × 2)
2^8 x 5 = 1280
(including each only once) 2, 52^8 x 5 = 1280
To find the first term and common ratio of a geometric progression, we can use the formula for the nth term of a geometric sequence: (a_n = a_1 \times r^{(n-1)}). Given that the 6th term is 160 and the 9th term is 1280, we can set up two equations using these values. From the 6th term, we get (a_1 \times r^5 = 160), and from the 9th term, we get (a_1 \times r^8 = 1280). By dividing the two equations, we can eliminate (a_1) and solve for the common ratio (r).
The factors of 1280 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280.
The positive integer factors of 1280 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280