25 kilometers = 2.5 million centimeters.
It is: 50 kilometers
1000000 cm is 10 kilometers Here's the converter i used if you need to do some more. http://www.onlineconversion.com/length_common.htm
450cm in 4.5m 4500cm in 450m 45000cm in 4.5km
OK, Saturn is about 1,430,000,000 km from the sun. There are 1000 m in a km, and 100 cm in a m. 1,430,000,000*1000*100= 143000000000000 cm from the sun.
It will spread: 3*1,000,000 = 3,000,000 cm => 30 kilometers
10km per million cm.
8,600,000 centimeters (cm) = 86 kilometers.
1.68^15 or 2396.841
778,570,000 kilometers = 7.7857 × 1013centimeters.
1,800,000 cm
3000