1,67,421 in words
1,67,421
one lakh sixty-seven thousand four hundred and twenty-one
1,67,421 is written one lakh sixty-seven thousand four hundred and twenty-one.
Ways to write it
- International system
- one hundred and sixty-seven thousand four hundred and twenty-one
- Indian system
- one lakh sixty-seven thousand four hundred and twenty-one
- As an ordinal
- one lakh sixty-seven thousand four hundred and twenty-first
- Expanded form
- 1,00,000 + 60,000 + 7,000 + 400 + 20 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| lakhs | 1 | 1,00,000 |
| 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, 3, 55,807 and 1,67,421 (4 factors)
- First 10 multiples
- 1,67,421, 3,34,842, 5,02,263, 6,69,684, 8,37,105, 10,04,526, 11,71,947, 13,39,368, 15,06,789, 16,74,210
- Square
- 1,67,421 × 1,67,421 = 28,02,97,91,241
- Square root
- ≈ 409.17
- Sum of the digits
- 1 + 6 + 7 + 4 + 2 + 1 = 21
- Rounded to the nearest 10
- 1,67,420
- Rounded to the nearest 100
- 1,67,400
- Rounded to the nearest 1000
- 1,67,000
- Number before
- 1,67,420
- Number after
- 1,67,422
- In binary
101000110111111101
Quick check
What number comes just after 1,67,421?
Show the answer
1,67,422
Is 1,67,421 even or odd?
Show the answer
Odd
What is 1,67,421 + 10?
Show the answer
1,67,431
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 1,67,421 in words?
1,67,421 is written "one lakh sixty-seven thousand four hundred and twenty-one".
Is 1,67,421 a prime number?
No. 1,67,421 is a composite number, because it has more than two factors.
What are the factors of 1,67,421?
The factors of 1,67,421 are 1, 3, 55,807 and 1,67,421.