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The radian (symbol rad) is the standard unit of angular measure. The radian is determimed by the circumference of a circle that is equal in length to the radius of the circle. ..more definition+
In relation to the base unit of [angle] => (radians), 1 Radians (rad) is equal to 1 radians, while 1 Milliradians (mrad/mil) = 0.001 radians.| 489900 Radians | to common angle units |
|---|---|
| 489900 rad | = 489900 radians (rad) |
| 489900 rad | = 489900000 milliradians (mrad/mil) |
| 489900 rad | = 499007892.04562 angular mils (µ mil) |
| 489900 rad | = 28069201.28883 degrees (°deg) |
| 489900 rad | = 31188003.180298 gradians (grad) |
| 489900 rad | = 1684153351.118 arcminutes (arcmin) |
| 489900 rad | = 101049124643.14 arcseconds (arcsec) |
| 489900 rad | = 467819.83922811 sextants (60°) |
| 489900 rad | = 935637.89152024 signs (30°) |
| 489900 rad | = 77969.948386091 turns (t) |