Negative exponents are defined in such a way that 10-7 = 1 / 107.
10-7 is the same as 1 / 107, or 0.0000001.
0.7
10^3 X 10^(-7) = 10^(3-7) = 10^-4 = 1/10^4 = 1/10000 = 0.0001
10-7 is smaller than 10-2.
1 x 10-7
.0000010
3 times 10 to the 8th power divided by 7 times 10 to the negative 7th power equates to: 4.28571428571
Oh, dude, it's like super easy. When you divide numbers with the same base, you just subtract the exponents. So, 10 to the 7th power divided by 10 to the negative 3rd power is just 10 to the 10th power. Easy peasy lemon squeezy!
Twenty to the negative 5th power equals 3.125e-7 or 3.125 x 10-7
5.478 to negative 7 power
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