1953125*512=1000000000
Count the number of zeros and put that as the power of 10 1000000000 has nine zeros so 1000000000 = 109
100,000,000
One Trillion dollars
4 10s equal 10+10+10+10 6 10s equal 10+10+10+10+10+10
1953125*512=1000000000
Count the number of zeros and put that as the power of 10 1000000000 has nine zeros so 1000000000 = 109
One billion.
One billion.
3000000000 = 3*109 1000000000 = 1*109 So their product is 3*1018 or 3 quintillion.
$1 billion$1,000,000,000.00
$1000000000
.1000000000
1.0 × 109
1000000000+50000000
1.3
100,000,000