pebi-

/ˈpɛbɪ-/

pebi-

English Prefix

Definition

The IEC prefix meaning 2⁵⁰ = 1,024⁵ = 1,125,899,906,842,624. Compare peta-, meaning 10¹⁵ = 1,000⁵ = 1,000,000,000,000,000, a quadrillion.

Etymology

Blend of peta- + binary.