1,200,000 = one million two hundred thousand.
One billion, two hundred million.
Three trillion two hundred billion.
The distance is - straight line - approx. 2 200 km. 1 km = 1 000 m = 100 000 cm = 1 000 000 mm. 2 200 km = 2 200 x 1 000 000 = 2,2.109 mm
a big number
200
one billion, two hundred million
Not a very sensible conversion. a gegametre, 1 Gm, is one billion metres; a millimetre , 1mm,is one one thousandth of a metre. 1 Gm = 1 000 000 000 m; 1 mm = 0.001 m. 1 mm = 1 x 10-12 Gm 200 mm = 200 x 10-12 Gm, 0.000 000 000 200 Gm.
1/5 x $1000 000 000 = $200 000 000
One trillion.
One billion.
One billion.
200 million - 200 000 000 20 billion - 20 000 000 000