Li to Zeptometer

How it is calculated

Each unit is defined via the base unit (meter (m)). The value is first converted to the base unit, then to the selected unit.

1 li = 500 m

1 zm = 1.00000000e-21 m

1 li × 500 = 500 m

500 m ÷ 1.00000000e-21 = 5.00000000e23 zm