8,67,421 in words
8,67,421
eight lakh sixty-seven thousand four hundred and twenty-one
8,67,421 is written eight lakh sixty-seven thousand four hundred and twenty-one.
Ways to write it
- International system
- eight hundred and sixty-seven thousand four hundred and twenty-one
- Indian system
- eight lakh sixty-seven thousand four hundred and twenty-one
- As an ordinal
- eight lakh sixty-seven thousand four hundred and twenty-first
- Expanded form
- 8,00,000 + 60,000 + 7,000 + 400 + 20 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| lakhs | 8 | 8,00,000 |
| ten thousands | 6 | 60,000 |
| thousands | 7 | 7,000 |
| hundreds | 4 | 400 |
| tens | 2 | 20 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 211, 4,111 and 8,67,421 (4 factors)
- First 10 multiples
- 8,67,421, 17,34,842, 26,02,263, 34,69,684, 43,37,105, 52,04,526, 60,71,947, 69,39,368, 78,06,789, 86,74,210
- Square
- 8,67,421 × 8,67,421 = 7,52,41,91,91,241
- Square root
- ≈ 931.35
- Sum of the digits
- 8 + 6 + 7 + 4 + 2 + 1 = 28
- Rounded to the nearest 10
- 8,67,420
- Rounded to the nearest 100
- 8,67,400
- Rounded to the nearest 1000
- 8,67,000
- Number before
- 8,67,420
- Number after
- 8,67,422
- In binary
11010011110001011101
Quick check
What number comes just after 8,67,421?
Show the answer
8,67,422
Is 8,67,421 even or odd?
Show the answer
Odd
What is 8,67,421 + 10?
Show the answer
8,67,431
Practise with a game
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Number Patterns
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How do you write 8,67,421 in words?
8,67,421 is written "eight lakh sixty-seven thousand four hundred and twenty-one".
Is 8,67,421 a prime number?
No. 8,67,421 is a composite number, because it has more than two factors.
What are the factors of 8,67,421?
The factors of 8,67,421 are 1, 211, 4,111 and 8,67,421.