40. Fill in the blank to calculate how many sectors a given 16 GB (gigabyte) hard disk drive has. The given hard drive is divided into sectors of 512 bytes each. How many sectors should this drive have? Your result should be in the format of just a number, not a sentence. Note: To calculate the disk size, multiply by multiples of 1024. In the code below, the "disk_size" of 16 GB is expressed as multiplying 16 by 1024 three times to get from bytes, to kilobytes, to megabytes, and finally to gigabytes.