89
| ||||
---|---|---|---|---|
| ||||
命名 | ||||
數字 | 89 | |||
名稱 | 89 | |||
小寫 | 八十九 | |||
大寫 | 捌拾玖 | |||
序數詞 | 第八十九 eighty-ninth | |||
識別 | ||||
種類 | 整數 | |||
性質 | ||||
質因數分解 | 质数 | |||
表示方式 | ||||
算筹 | ||||
羅馬數字 | LXXXIX | |||
二進制 | 1011001(2) | |||
八進制 | 131(8) | |||
十二進制 | 75(12) | |||
十六進制 | 59(16) | |||
数学性质
参考文献
- Sloane, N.J.A. (编). . The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
- . [2013-01-12]. (原始内容存档于2016-04-10).
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