Compare these two quantities:

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How many electrons pass through a one amper circuit in one minute?

1) The number of electrons passing through a one-ampere electric circuit in one minute.
2) The number of liters in the Atlantic Ocean.

1)The number of electrons passing through a one-ampere electric circuit in one minute is:3.75 × 10^20 electrons. ( google it)
2) Volume of the Atlantic Ocean is: 3.54 x 10^20 liters. (google it)

These quantities are on a similar order of magnitude, both being around 10^20
However, there are slightly more electrons passing through the circuit in one minute than there are liters in the Atlantic Ocean.