5,900,000,000 km in Scientific Notation = 5.9 x 109 km
Neptune is about 30.1 astronomical units (AU) away from the sun on average. An AU is the average distance between Earth and the sun, which is about 93 million miles (150 million kilometers). So, Neptune is about 2.8 billion miles (4.5 billion kilometers) away from the sun.
Mars is an average distance of about 225 million kilometers (140 million miles) away from Earth. The distance varies because both planets have elliptical orbits. The closest distance between Mars and Earth, known as opposition, is about 54.6 million kilometers, while the farthest distance, known as conjunction, can be around 401 million kilometers.
Mercury orbits around the sun at an average distance of about 57.9 million kilometers. In standard form, this distance would be expressed as 5.79 x 10^7 kilometers.
Earth is not 4.3 million years old. It is 4.5 billion years old. It formed during the early times of the solar system as fragments of rock collided to gradually form planets. Radiomentric dating supports and age of between 4.5 and 4.6 billion years.
The Moon is about 384,399 kilometers from the Earth. This is about 0.245 million miles. In scientific notation, this is 2.45 x 105 miles, or 2.45 x 10-1 million miles.
337,895,000,000
5,050,000,000 Standard form Five billion, fifty million. Written form 5,000,000,000 + 50,000,000 Expanded form
200,400,000,000.00
Two billion, four hundred and thirty million, and ninety.
1,300,000 is 1.3 million in the expanded form
2.723 million in expanded form is 2,723,000.
3,490,200,000.
1,274,915,000
200,000,000,000/ 400,000,000 I believe, why, you calculating the US debt?
5,000,000,000 + 900,000,0005,000,000,000 + 900,000,0005,000,000,000 + 900,000,0005,000,000,000 + 900,000,000
1,100,000,000
It is 52,000,000,000.