Which on is larger deci or nano

Deci is larger than nano.

When comparing the prefixes "deci" and "nano," "nano" is larger.

- Deci, abbreviated as "d," is a decimal prefix in the International System of Units (SI) that denotes a factor of 10^(-1) or 0.1. For example, 1 decimeter (dm) is equal to 0.1 meter (m).
- Nano, abbreviated as "n," is also a decimal prefix in the SI system but denotes a factor of 10^(-9) or 0.000000001. For example, 1 nanosecond (ns) is equal to 0.000000001 second (s).

Therefore, "nano" is 1,000,000,000 (1 billion) times smaller than "deci," making "deci" larger in comparison.