Talen 3891 till 3897 i romerska siffror
I högerkolumnen visas hur varje romersk siffra bidrar till att man hamnar vid rätt tal.
| 3891 | = | MMMDCCCXCI | = | 1000 + 1000 + 1000 + 500 + 100 + 100 + 100 + 100 − 10 + 1 |
| 3892 | = | MMMDCCCXCII | = | 1000 + 1000 + 1000 + 500 + 100 + 100 + 100 + 100 − 10 + 1 + 1 |
| 3893 | = | MMMDCCCXCIII | = | 1000 + 1000 + 1000 + 500 + 100 + 100 + 100 + 100 − 10 + 1 + 1 + 1 |
| 3894 | = | MMMDCCCXCIV | = | 1000 + 1000 + 1000 + 500 + 100 + 100 + 100 + 100 − 10 + 5 − 1 |
| 3895 | = | MMMDCCCXCV | = | 1000 + 1000 + 1000 + 500 + 100 + 100 + 100 + 100 − 10 + 5 |
| 3896 | = | MMMDCCCXCVI | = | 1000 + 1000 + 1000 + 500 + 100 + 100 + 100 + 100 − 10 + 5 + 1 |
| 3897 | = | MMMDCCCXCVII | = | 1000 + 1000 + 1000 + 500 + 100 + 100 + 100 + 100 − 10 + 5 + 1 + 1 |