64120 can be represented in scientific notation as 6.4120E+04
6.412 × 104or6.412E46.412*104
428,000 in Scientific Notation = 4.28 x 105
7.86 x 10-7 You have to move the decimal place seven places to the right, hence the ten to the negative seven.
It is already in standard form.
64120 can be represented in scientific notation as 6.4120E+04
6.412X10^4
It is 6.45*10^8 in scientific notation
6.412 × 104or6.412E46.412*104
84600 is 8.46 x 104 in scientific notation.
0.00000171 = 1.71 × 10-6
Yes, in general it is.
428,000 in Scientific Notation = 4.28 x 105
7.86 x 10-7 You have to move the decimal place seven places to the right, hence the ten to the negative seven.
It is already in standard form.
203.94 = (2 x 100) + (0 x 10) + (3 x 1) . (9/10) + (4/100)
standard notation: 1,456 expanded notation: 1,000+400+50+6 written: one thousand four hundred fifty six