1 Megapixel = 1,000,000 pixels so to find out how many megapixels, divide the number by 1,000,000: 54,000 / 1,000,000 = .054 megapixels or not very much at all, that's an image that is better suited...
K-pixel stands for the number of pixels (picture capture elements in the video sensor array) in the `thousands of units`. They are found when talking about camcorders.
Mega pixel would stand for...