"Seven hundred years" in Spanish is "setecientos años". It is pronounced "seh-tay-see-EHN-tose AHN-yose". Please see this site for confirmation of the translation:
http://www.answers.com/library/Translations
Setecientos
Setecientos cincuenta y tres.
The number 637 said in Spanish is seiscientos treinta y siete. In English we say six hundred thirty seven.
ciento siete (thee-ENtaw see-ETTay) (th as in 'thin')
two hundred thirty-three thousand, seven hundred forty.
'Las siete y quince' or 'las siete y cuarto'.
century and a half may work. You could say "seven score and ten years."
607,700,000,000 = Six Hundred and Seven Billion Seven Hundred Million
Seven hundred fifty quadrillion
Seven hundred sixty-seven.
seisciento.
That is seven billion, six hundred nine million, eight hundred fifty seven thousand, seven hundred and twenty five.