# 尧字节

（重定向自Yobibyte

(SI)

(IEC 60027-2)

kibibyte KiB 210
mebibyte MiB 220
gibibyte GiB 230
tebibyte TiB 240
pebibyte PiB 250
exbibyte EiB 260
zebibyte ZiB 270
yobibyte YiB 280

Yobibyte（缩写：YiB）是另一个类似的單位，使用二进制前缀，表示1,208,925,819,614,629,174,706,176（280）字节，常与尧字节混淆。

## 与其它单位间的换算

• 1 YB = 1,000 ZB
• 1 YB = 1,000,000 (106) EB
• 1 YB = 1,000,000,000 (109) PB
• 1 YB = 1,000,000,000,000 (1012) TB
• 1 YB = 1,000,000,000,000,000 (1015) GB
• 1 YB = 1,000,000,000,000,000,000,000,000 (1024) B

• 1 YB ≈ 0.827 YiB
• 1 YiB = 1,024 ZiB
• 1 YiB = 1,073,741,824 (10243) PiB
• 1 YiB = 1,099,511,627,776 (10244) TiB
• 1 YiB = 1,125,899,906,842,624 (10245) GiB
• 1 YiB = 1,208,925,819,614,629,174,706,176 (10248) B

## 参考文献

1. ^ International Standard ISO/IEC 80000 Quantities and Units – Part 13: Information science and technology, International Electrotechnical Commission (2008).
2. ^ Gibney, Elizabeth. How many yottabytes in a quettabyte? Extreme numbers get new names. Nature. 2022 [20 November 2022]. PMID 36400954. S2CID 253671538. doi:10.1038/d41586-022-03747-9.