The distance between the earth and the sun is149.6 million kilometers. In mathematics, there are some conversions between numbers. For example, 1000 meters equals 1 km. Do you know how many billion kilometers 149600000 kilometers equals? Let's take a look together.

149600000 km equals 65438+496 million km. To convert a number into a number with the unit of "100 million", you should write the number from right to left to 100 million digits, then add a decimal point to the lower right corner of the 100 million digits and add the word "100 million". 1 100 million meters = 1000000 meters = 100000 kilometers.

"Number" refers to the position occupied by each digit of a number. Counting from the right, the number sequence table has the first, second, third, fourth, fifth, sixth, million, seventh, eighth and so on. The same number represents different values because of different digits.

Counting units are in turn

One, ten, one hundred, one thousand, ten thousand, one hundred thousand, one million, ten million, one billion, ten billion, ten trillion, one trillion, one gigabit, Beijing, ten Beijing, one hundred Beijing, one thousand Beijing, one hundred, one hundred, one thousand, one thousand, one hundred, one thousand.

Let, ten let, hundred let, thousand let, _, ten _, hundred _, thousand _, sword, ten swords, hundred swords, thousand swords, Zheng, ten Zheng, hundred Zheng, thousand Zheng.

..... the counting unit on "unit" is "one", the counting unit on "ten" is "ten" and the counting unit on "hundred" is "count first and then read".