Numerari from KnowledgeDoor---The scientific calculator with graphing, unit keypads, complex numbers, constants, advanced functions, user-defined keys, quick copy, and more! Learn more (Link leaves KnowledgeDoor website)

Characteristic

Coulomb-constant

Notes

Symbol

ke

Use "k-e" for our conversion calculators.

Metric (SI) Equivalent

8.9875517923 gigameters / farad

Other Metric (SI) Equivalents with More Basic Units

8.9875517923×109 meter2 newtons / coulomb2

8.9875517923×109 meter3 kilograms / ampere2 second4

Metric (SI) Dimensions

length3 × mass × time-4 × electric-current-2

Description in Terms of Other Units and Constants

1 / (4 pi permittivity-of-vacuum)

Heaven's Boulevard astronomical
sky image for any location, date, and time. Personalize with a picture and message. Great gift for birthdays, anniversaries, or any special event. Learn more (Link leaves KnowledgeDoor website)