8,04,021 in words
8,04,021
eight lakh four thousand and twenty-one
8,04,021 is written eight lakh four thousand and twenty-one.
Ways to write it
- International system
- eight hundred and four thousand and twenty-one
- Indian system
- eight lakh four thousand and twenty-one
- As an ordinal
- eight lakh four thousand and twenty-first
- Expanded form
- 8,00,000 + 4,000 + 20 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| lakhs | 8 | 8,00,000 |
| ten thousands | 0 | 0 |
| thousands | 4 | 4,000 |
| hundreds | 0 | 0 |
| tens | 2 | 20 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 3, 83, 249, 3,229, 9,687, 2,68,007 and 8,04,021 (8 factors)
- First 10 multiples
- 8,04,021, 16,08,042, 24,12,063, 32,16,084, 40,20,105, 48,24,126, 56,28,147, 64,32,168, 72,36,189, 80,40,210
- Square
- 8,04,021 × 8,04,021 = 6,46,44,97,68,441
- Square root
- ≈ 896.67
- Sum of the digits
- 8 + 0 + 4 + 0 + 2 + 1 = 15
- Rounded to the nearest 10
- 8,04,020
- Rounded to the nearest 100
- 8,04,000
- Rounded to the nearest 1000
- 8,04,000
- Number before
- 8,04,020
- Number after
- 8,04,022
- In binary
11000100010010110101
Quick check
What number comes just after 8,04,021?
Show the answer
8,04,022
Is 8,04,021 even or odd?
Show the answer
Odd
What is 8,04,021 + 10?
Show the answer
8,04,031
Practise with a game
Factors, Multiples & Primes
Multiples, factors, prime numbers, square numbers and prime factors.
Number Patterns
Find the missing number in a sequence.Frequently asked questions
How do you write 8,04,021 in words?
8,04,021 is written "eight lakh four thousand and twenty-one".
Is 8,04,021 a prime number?
No. 8,04,021 is a composite number, because it has more than two factors.
What are the factors of 8,04,021?
The factors of 8,04,021 are 1, 3, 83, 249, 3,229, 9,687, 2,68,007 and 8,04,021.