Question

4 time 10^26 times 3.15 times 10^7

Answer 1

To calculate \( 4 \times 10^{26} \times 3.15 \times 10^{7} \), you can multiply the coefficients and combine the powers of ten:

1. Multiply the coefficients:
\[
4 \times 3.15 = 12.6
\]

2. Combine the powers of ten:
\[
10^{26} \times 10^{7} = 10^{(26 + 7)} = 10^{33}
\]

Now, combine the results:
\[
12.6 \times 10^{33}
\]

To express this in scientific notation, you can adjust \( 12.6 \) to \( 1.26 \) and increase the exponent by 1:
\[
1.26 \times 10^{34}
\]

So, the final result is:
\[
1.26 \times 10^{34}
\]