6.4 × 10⁶ = 6.4 × (10 × 10 × 10 × 10 × 10 × 10)= 6.4 × 1,000,000= 6,400,000To convert standard form (aka scientific notation) to standardnotation move the decimal point the same number of digits as thepower of 10 to the right if the power is positive and to the leftif the power is negative, inserting 0s if you run out ofdigits.