3️⃣✖️🔟⁴

#scientific notation #thirty thousand #30000 #power of 10

3️⃣0️⃣K

#30k #thirty thousand #dnahtrohs #kilo-

3️⃣0️⃣千

#30k #thirty thousand #CJK #thousand #chinese numeral

Ⅹ̅̅̅

#thirty thousand #30000

3️⃣0️⃣0️⃣0️⃣0️⃣

#thirty thousand #30000