How do you write 90000,000,000,000 Decillion Decillion Decillion?

Answer 1

To write **90,000,000,000,000 Decillion Decillion Decillion**, we need to understand the naming conventions for large numbers.

1. **Decillion** is defined differently in the short scale and long scale:

   • **Short scale (used in the US and modern British English):**

     1 Decillion = (10^{33})

   • **Long scale (used in older British and European systems):**

     1 Decillion = (10^{60})

2. **Decillion Decillion Decillion** means multiplying by Decillion three times:

   • In the **short scale**, this is (10^{33} \times 10^{33} \times 10^{33} = 10^{99}).

   • In the **long scale**, this is (10^{60} \times 10^{60} \times 10^{60} = 10^{180}).

3. Multiply by 90,000,000,000,000 ((9 \times 10^{13})):

   • In the **short scale**, the final number is (9 \times 10^{13} \times 10^{99} = 9 \times 10^{112}).

   • In the **long scale**, the final number is (9 \times 10^{13} \times 10^{180} = 9 \times 10^{193}).

Final Answer:

• **Short scale:** (9 \times 10^{112}) (90 tredecillion)

• **Long scale:** (9 \times 10^{193}) (90 trigintillion)