10 over 9
10/9 = 1.111111
1111111111 x 1111111111 = 1234567900987654321
1,234,567,900,987,654,321
Yes because it can be expressed as a fraction
IT IS 121932631112635269! Source: Keisan Casio High precision calculator.
1.234567900987654e+18
1111111111 x 1111111111 = 1234567900987654321
1,234,567,900,987,654,321
Yes because it can be expressed as a fraction
1111111111
1,111,111,111
Assuming you interpret the bits as an unsigned number, that would be 1111111111 in binary, or 1023 (210 - 1) in decimal.
123456790087654321
1111111111
10/9
1111111111
1234
1111111111