Writing numbers in the digital era can be a bit tricky. Aside from knowing and recognizing the whole numbers, the ordinal numbers, the cardinal numbers, the odd numbers and the even numbers, here is a helpful refresher on how to ace these numbers.
K= thousand = three zeros = 000
M= million = six zeros = 000 000
G= thousand million = 9 zeros= 000 000 000
T= thousand billion= 12 zeros = 000 000 000 000