2,20,121 in words
2,20,121
two lakh twenty thousand one hundred and twenty-one
2,20,121 is written two lakh twenty thousand one hundred and twenty-one.
Ways to write it
- International system
- two hundred and twenty thousand one hundred and twenty-one
- Indian system
- two lakh twenty thousand one hundred and twenty-one
- As an ordinal
- two lakh twenty thousand one hundred and twenty-first
- Expanded form
- 2,00,000 + 20,000 + 100 + 20 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| lakhs | 2 | 2,00,000 |
| ten thousands | 2 | 20,000 |
| thousands | 0 | 0 |
| hundreds | 1 | 100 |
| tens | 2 | 20 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 11, 20,011 and 2,20,121 (4 factors)
- First 10 multiples
- 2,20,121, 4,40,242, 6,60,363, 8,80,484, 11,00,605, 13,20,726, 15,40,847, 17,60,968, 19,81,089, 22,01,210
- Square
- 2,20,121 × 2,20,121 = 48,45,32,54,641
- Square root
- ≈ 469.17
- Sum of the digits
- 2 + 2 + 0 + 1 + 2 + 1 = 8
- Rounded to the nearest 10
- 2,20,120
- Rounded to the nearest 100
- 2,20,100
- Rounded to the nearest 1000
- 2,20,000
- Number before
- 2,20,120
- Number after
- 2,20,122
- In binary
110101101111011001
Quick check
What number comes just after 2,20,121?
Show the answer
2,20,122
Is 2,20,121 even or odd?
Show the answer
Odd
What is 2,20,121 + 10?
Show the answer
2,20,131
Practise with a game
Factors, Multiples & Primes
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Number Patterns
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How do you write 2,20,121 in words?
2,20,121 is written "two lakh twenty thousand one hundred and twenty-one".
Is 2,20,121 a prime number?
No. 2,20,121 is a composite number, because it has more than two factors.
What are the factors of 2,20,121?
The factors of 2,20,121 are 1, 11, 20,011 and 2,20,121.