Express the number appearing in the following statements in standard form.

The distance of the Sun from the centre of the Milky Way Galaxy is estimated to be 300,000,000,000,000,000,000 m.

my self madhura from class 5 namaste salam khuda hafiz drth’;lkjhgfdasdfghjkl6yhb lkjhgfdefrgthyjuk9ik,lkjhgfdsdfghjk;lkjhgfasdfghjkllkjhgfsdfghjkldfghjklsdfghjksdfghyjuklsdfgtyhuisdfrgthyuiertyuioedfrgtyhuiorftyuioedrtyuioedfrtyuiorfgthyujiighedyjrtgjdt0ii;olkyujhtgrfedwsdertyujiklo6yhb;lkjnhgfASDFGHJKL;;PLKJUQWERTYUIOP;[’;LKJHGFDSXDCFVGBHNJMK,./.,MNBAWERTYU8I9O-0987653WE4R5T6Y7U8I9OP;PLKJHGFDzXCVBNM,.

‘;LOKIUYTWERTYUIOP[’