One and twenty one millionths (1.000021) in standard form is: 1.000021 × 100
One thousand five hundred sixty-two millionths in standard form is 0.001562
.05104
0.0001
5.000104
One and twenty one millionths (1.000021) in standard form is: 1.000021 × 100
0.000106
One thousand five hundred sixty-two millionths in standard form is 0.001562
.05104
5.010004
It is 1.00000004*10^2
Twenty one millionths (0.000021) in standard form is 2.1 × 10-5
106/1,000,000 or 0.000106
One hundred six millionths (0.000106) in standard form is 1.06 × 10-4
one millionths in decimal = 0.000001
Nine hundred seventy-one millionths (0.000971) in standard form is 9.71 × 10-4
Not sure what you mean by "standard form"; one way to write this is as 120 µm.