1,26,421 in words
1,26,421
one lakh twenty-six thousand four hundred and twenty-one
1,26,421 is written one lakh twenty-six thousand four hundred and twenty-one.
Ways to write it
- International system
- one hundred and twenty-six thousand four hundred and twenty-one
- Indian system
- one lakh twenty-six thousand four hundred and twenty-one
- As an ordinal
- one lakh twenty-six thousand four hundred and twenty-first
- Expanded form
- 1,00,000 + 20,000 + 6,000 + 400 + 20 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| lakhs | 1 | 1,00,000 |
| ten thousands | 2 | 20,000 |
| thousands | 6 | 6,000 |
| hundreds | 4 | 400 |
| tens | 2 | 20 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Prime
- Factors
- 1 and 1,26,421 (2 factors)
- First 10 multiples
- 1,26,421, 2,52,842, 3,79,263, 5,05,684, 6,32,105, 7,58,526, 8,84,947, 10,11,368, 11,37,789, 12,64,210
- Square
- 1,26,421 × 1,26,421 = 15,98,22,69,241
- Square root
- ≈ 355.56
- Sum of the digits
- 1 + 2 + 6 + 4 + 2 + 1 = 16
- Rounded to the nearest 10
- 1,26,420
- Rounded to the nearest 100
- 1,26,400
- Rounded to the nearest 1000
- 1,26,000
- Number before
- 1,26,420
- Number after
- 1,26,422
- In binary
11110110111010101
Quick check
What number comes just after 1,26,421?
Show the answer
1,26,422
Is 1,26,421 even or odd?
Show the answer
Odd
What is 1,26,421 + 10?
Show the answer
1,26,431
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 1,26,421 in words?
1,26,421 is written "one lakh twenty-six thousand four hundred and twenty-one".
Is 1,26,421 a prime number?
Yes. 1,26,421 is a prime number: its only factors are 1 and 1,26,421.
What are the factors of 1,26,421?
The factors of 1,26,421 are 1 and 1,26,421.