13 x 10 = 130
13 x (10 kittens) = 130 kittens
13 x (10 cm of rain) = 130 cm of rain
13 x (10 digital TV decoder boxes) = 130 digital TV decoder boxes
13 x (10 cows) = 130 cows
13 x (10 billions) = 130 billions
500 billion times 10 is 5000000000
12.7 billion rounded to the nearest 10 billion would be 13 billion.
It is then 75 billion
930 billion
It is: 250,000,000,000 = 250 billion
2000 billion.
10 sextillion.
600 billion trillion.
930 billion trillion.
90 billion trillion.
140 billion trillion.
5,000,000,000 which is 5 billion