1.1 x 10 = 11 11 ^ 9 = 2357947691
2.824295365 x 10^11
4620
130 billion in scientific notation is 1.3 x 10^11. This is because scientific notation represents a number as a coefficient multiplied by 10 raised to a certain power. In this case, 130 billion is written as 1.3 (the coefficient) multiplied by 10 raised to the power of 11 (since there are 11 zeros in a billion).
-11
1.1 x 10 = 11 11 ^ 9 = 2357947691
2.824295365 x 10^11
4620
8 x 10-11 = 0.00000000008
130 billion in scientific notation is 1.3 x 10^11. This is because scientific notation represents a number as a coefficient multiplied by 10 raised to a certain power. In this case, 130 billion is written as 1.3 (the coefficient) multiplied by 10 raised to the power of 11 (since there are 11 zeros in a billion).
11
19
-11
10-5 x 1011 = 10(-5+11) = 106 0.00001 x 100,000,000,000 = 1,000,000
10^4 * 10^7 = 10^11 When multiplying exponents with the same base (in this case, 10), you add the exponents (4+7). If you were dividing, you'd subtract the exponents.
Your Windows calculator could have answered this for you... 0.000000000094
i think 11