How much is 1E in numbers?

Oh, dude, 1E is basically scientific notation for 1 followed by however many zeros the "E" tells you. So, if it's 1E6, that's 1 with 6 zeros, which is 1,000,000. If it's 1E10, that's 1 with 10 zeros, which is 10,000,000,000. It's like math, but with a cool abbreviation.