STEM Excellence Series: Empowering the Next Generation

QUADRILLION

Quadrillion

Definition Of Quadrillion

Quadrillion is a number equal to 1015

More About Quadrillion

One quadrillion is equivalent to thousand million millions.
i.e. 1 thousand × 1 million × 1 million 
= 1,000 × 1,000,000 × 1,000,000
= 1,000,000,000,000,000

Example of Quadrillion

1015 = 10 × 10 × 10 × 10 × 10 × 10 × 10 × 10 × 10 × 10 × 10 × 10 × 10 × 10 × 10
= 1,000,000,000,000,000

Video Examples: What is a Quadrillion

Solved Example on Quadrillion

Ques: Choose the value obtained when a quadrillion is divided by a billion.

Choices:

A. 106
B. 105
C. 104
D. 107
Correct Answer: A

Solution:

Step 1: 1 quadrillion = 1015 and 1 billion = 109
Step 2:

Quick Summary

  • A quadrillion is 1,000,000,000,000,000.
  • It can be expressed as a thousand million millions.
  • It is 10^15.
\[ 10^{15} \]

🍎 Teacher Insights

Use real-world examples to illustrate the magnitude of a quadrillion, such as national debt or astronomical distances.

🎓 Prerequisites

  • Million
  • Billion
  • Exponents

Check Your Knowledge

Q1: What is the value of a quadrillion?

Q2: A quadrillion divided by a billion is equal to?

Frequently Asked Questions

Q: How many zeros are in a quadrillion?
A: A quadrillion has 15 zeros.

Q: What is a quadrillion in terms of millions?
A: A quadrillion is a thousand million millions.

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