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Scale of the Universe
Meter stick
Length of a meter stick
Place values
000000000000000010000000000
101610010−10
Standard form
1m
Scientific notation
1.0 × 100m
a × 10n
1 ≤ a < 10a is at least 1 and less than 10
n is positive for large numbers (hop left) and negative for small numbers (hop right).