Talen 3621 till 3627 i romerska siffror
I högerkolumnen visas hur varje romersk siffra bidrar till att man hamnar vid rätt tal.
| 3621 | = | MMMDCXXI | = | 1000 + 1000 + 1000 + 500 + 100 + 10 + 10 + 1 |
| 3622 | = | MMMDCXXII | = | 1000 + 1000 + 1000 + 500 + 100 + 10 + 10 + 1 + 1 |
| 3623 | = | MMMDCXXIII | = | 1000 + 1000 + 1000 + 500 + 100 + 10 + 10 + 1 + 1 + 1 |
| 3624 | = | MMMDCXXIV | = | 1000 + 1000 + 1000 + 500 + 100 + 10 + 10 + 5 − 1 |
| 3625 | = | MMMDCXXV | = | 1000 + 1000 + 1000 + 500 + 100 + 10 + 10 + 5 |
| 3626 | = | MMMDCXXVI | = | 1000 + 1000 + 1000 + 500 + 100 + 10 + 10 + 5 + 1 |
| 3627 | = | MMMDCXXVII | = | 1000 + 1000 + 1000 + 500 + 100 + 10 + 10 + 5 + 1 + 1 |