"Ten hundred" is one thousand.
"One thousand" million is one billion.
One billion looks like this ==> 1,000,000,000
It looks like this : 100,000,000 = one hundred million = 108
1,000,000
100,000,000
It is: 1,000,150
15,000,000 Note ' for 'million' there must be six digits/zeroes after the number. 1 = units 10 = ten 100 = hundred 1000 = thousand 10000 = tens of thousands 100000 = hundred of thousands 1000000 = million 10000000 = tens of millions 100000000 = hundreds of millions 1000000000 = thousands of millions ( billions).
It looks like this : 100,000,000 = one hundred million = 108
1,000,000
7,700,000
100,000,000
516312000
4,700,000,000
Six hundred million forty-three thousand two hundred one = 600,043,201
102,104,000
200,043,201
205,321,000
100,000,000 That is a hundred million. A million is 1 000 000, or 1 followed by six zeros.
It is: 1,000,150