Write 6,000,370 in scientific notation. 0.600037 x 10-7 6.00037 x 10-6 6.00037 x 106 0.600037 x 107

  The third answer is right. Scientific notation is always expressed with one digit before the decimal and is multiplied by the power of ten to compensate for the offset.

Also when writing without access to superscript use either of these methods to express the exponent.
6.000370 x 10^6
6.000370 E6

Logical equivalent of the give question is its contrapositive