8,20,123 in words
8,20,123
eight lakh twenty thousand one hundred and twenty-three
8,20,123 is written eight lakh twenty thousand one hundred and twenty-three.
Ways to write it
- International system
- eight hundred and twenty thousand one hundred and twenty-three
- Indian system
- eight lakh twenty thousand one hundred and twenty-three
- As an ordinal
- eight lakh twenty thousand one hundred and twenty-third
- Expanded form
- 8,00,000 + 20,000 + 100 + 20 + 3
Place value
| Place | Digit | Value |
|---|---|---|
| lakhs | 8 | 8,00,000 |
| ten thousands | 2 | 20,000 |
| thousands | 0 | 0 |
| hundreds | 1 | 100 |
| tens | 2 | 20 |
| ones | 3 | 3 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 41, 83, 241, 3,403, 9,881, 20,003 and 8,20,123 (8 factors)
- First 10 multiples
- 8,20,123, 16,40,246, 24,60,369, 32,80,492, 41,00,615, 49,20,738, 57,40,861, 65,60,984, 73,81,107, 82,01,230
- Square
- 8,20,123 × 8,20,123 = 6,72,60,17,35,129
- Square root
- ≈ 905.61
- Sum of the digits
- 8 + 2 + 0 + 1 + 2 + 3 = 16
- Rounded to the nearest 10
- 8,20,120
- Rounded to the nearest 100
- 8,20,100
- Rounded to the nearest 1000
- 8,20,000
- Number before
- 8,20,122
- Number after
- 8,20,124
- In binary
11001000001110011011
Quick check
What number comes just after 8,20,123?
Show the answer
8,20,124
Is 8,20,123 even or odd?
Show the answer
Odd
What is 8,20,123 + 10?
Show the answer
8,20,133
Practise with a game
Factors, Multiples & Primes
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Number Patterns
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How do you write 8,20,123 in words?
8,20,123 is written "eight lakh twenty thousand one hundred and twenty-three".
Is 8,20,123 a prime number?
No. 8,20,123 is a composite number, because it has more than two factors.
What are the factors of 8,20,123?
The factors of 8,20,123 are 1, 41, 83, 241, 3,403, 9,881, 20,003 and 8,20,123.