21 waa habka qoraalka xisaabta ee tirada lambarka labaatan iyo kow.

Liiska Tirada

← 20 21 22 →
← 20 21 22 23 24 25 26 27 28 29 → Liiska Lambarada — Abyoone ← 0 10 20 30 40 50 60 70 80 90 →
Tiro qiime	labaatan-kow
Ordinal	21aad; (labaatan-kowaad)
Isirayn	3 × 7
Tiro roman	XXI
Labaale	101012
Saddexaale	2103
Afaraale	1114
Shanaale	415
Senary	336
Octal	258
Laba iyo tobanaale	1912
Tobanaale	1516
Vigesimal	1120
Sal 36	L36

Qoraalo La Mid Ah

Xigasho

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