As a product of its prime factors: 2*2*2*2*2*2*2*2*5 = 1280 or as 2^8*5 = 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
Factors: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 5120, 6144, 7680, 10240, 15360, 30720.Prime Factors: 2, 3, 5
Factors of 3840 are 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920 and 3840. Prime factors of 3840 are 2, 3 & 5.
256, 512, 768, 1024, 1280, 1536, 1792 +256 . . .
The Least Common Multiple of 625, 256: 160,000
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: 2^8 times 5 = 1280
2^8 x 5 = 1280
(including each only once) 2, 52^8 x 5 = 1280
It is: 2*2*2*2*2*2*2*2*5 = 1280 or as 2^8 times 5 = 1280
The factors of 1280 are 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280 The prime factors of 1280 are 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 5
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
To work out the percentage, you first need to express the number as a fraction, and then calculate the decimal. In this case, 1280 out of 1600 is 1280/1600. This comes out as the decimal 0.8 To convert this decimal into a percentage, you multiply by 100. 0.8x100=80. Thus, 1280 out of 1600 is 80%
Composite number because you can multiply 1280 by 2 and get 2560.
1280 x 1280 = 1280² or 1638400.
1.7 percent of 1280 = 21.761.7% of 1280= 1.7% * 1280= 0.017 * 1280= 21.76