3,88,421 in words
3,88,421
three lakh eighty-eight thousand four hundred and twenty-one
3,88,421 is written three lakh eighty-eight thousand four hundred and twenty-one.
Ways to write it
- International system
- three hundred and eighty-eight thousand four hundred and twenty-one
- Indian system
- three lakh eighty-eight thousand four hundred and twenty-one
- As an ordinal
- three lakh eighty-eight thousand four hundred and twenty-first
- Expanded form
- 3,00,000 + 80,000 + 8,000 + 400 + 20 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| lakhs | 3 | 3,00,000 |
| ten thousands | 8 | 80,000 |
| thousands | 8 | 8,000 |
| hundreds | 4 | 400 |
| tens | 2 | 20 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 11, 35,311 and 3,88,421 (4 factors)
- First 10 multiples
- 3,88,421, 7,76,842, 11,65,263, 15,53,684, 19,42,105, 23,30,526, 27,18,947, 31,07,368, 34,95,789, 38,84,210
- Square
- 3,88,421 × 3,88,421 = 1,50,87,08,73,241
- Square root
- ≈ 623.23
- Sum of the digits
- 3 + 8 + 8 + 4 + 2 + 1 = 26
- Rounded to the nearest 10
- 3,88,420
- Rounded to the nearest 100
- 3,88,400
- Rounded to the nearest 1000
- 3,88,000
- Number before
- 3,88,420
- Number after
- 3,88,422
- In binary
1011110110101000101
Quick check
What number comes just after 3,88,421?
Show the answer
3,88,422
Is 3,88,421 even or odd?
Show the answer
Odd
What is 3,88,421 + 10?
Show the answer
3,88,431
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 3,88,421 in words?
3,88,421 is written "three lakh eighty-eight thousand four hundred and twenty-one".
Is 3,88,421 a prime number?
No. 3,88,421 is a composite number, because it has more than two factors.
What are the factors of 3,88,421?
The factors of 3,88,421 are 1, 11, 35,311 and 3,88,421.