Mega Femto

Mega → None (Base) M → None (Base) → Mega → M Mega → Yotta M → Y Yotta → Mega Y → M Mega → Zetta M → Z Zetta → Mega Z → M Mega → Exa M → E Exa → Mega E → M Mega → Peta M → P Peta → Mega P → M Mega → Tera M → T Tera → Mega T → M Mega → Giga M → G Giga → Mega G → M Mega → Kilo M → k Kilo → Mega k → M Mega → Hecto M → h Hecto → Mega h → M Mega → Deka M → da Deka → Mega da → M Mega → Deci M → d Deci → Mega d → M Mega → Centi M → c Centi → Mega c → M Mega → Milli M → m Milli → Mega m → M Mega → Micro M → µ Micro → Mega µ → M Mega → Nano M → n Nano → Mega n → M Mega → Pico M → p Pico → Mega p → M Mega → Femto M → f Femto → Mega f → M Mega → Atto M → a Atto → Mega a → M Mega → Zepto M → z Zepto → Mega z → M Mega → Yocto M → y Yocto → Mega y → M