23,064,907
64 000 000
six thousand four hundred 6,400
64,086,300
7,064,001,213.032
64 000 000
23,064,907
64 000 000
64 400 000
six thousand four hundred 6,400
9,064,052
64,086,300
7,064,001,213.032
Thusly: 25,718,000,001,064
26 and 56 that is, 64 and 15625
Five hundred twelve one-thousandths is 512/1,000, which reduces to 64/125 or 0.512.
6.4 million in standard form is 6.4 × 106(standard notation is 6,400,000)