Question

375,940,000,000 scientific notation

Answer 1

3.7594 x 10^11

you see there are 11 digits following the leading 3

Answer 2

$375940000000=3.7594*10^{11}$

Move the decimal point to the first place on the left. Then count unless you moved. Expression multiply by 10 to the power of this number which calculated the counting decimal places.