1,17,421 in words
1,17,421
one lakh seventeen thousand four hundred and twenty-one
1,17,421 is written one lakh seventeen thousand four hundred and twenty-one.
Ways to write it
- International system
- one hundred and seventeen thousand four hundred and twenty-one
- Indian system
- one lakh seventeen thousand four hundred and twenty-one
- As an ordinal
- one lakh seventeen thousand four hundred and twenty-first
- Expanded form
- 1,00,000 + 10,000 + 7,000 + 400 + 20 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| lakhs | 1 | 1,00,000 |
| ten thousands | 1 | 10,000 |
| 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, 29, 4,049 and 1,17,421 (4 factors)
- First 10 multiples
- 1,17,421, 2,34,842, 3,52,263, 4,69,684, 5,87,105, 7,04,526, 8,21,947, 9,39,368, 10,56,789, 11,74,210
- Square
- 1,17,421 × 1,17,421 = 13,78,76,91,241
- Square root
- ≈ 342.67
- Sum of the digits
- 1 + 1 + 7 + 4 + 2 + 1 = 16
- Rounded to the nearest 10
- 1,17,420
- Rounded to the nearest 100
- 1,17,400
- Rounded to the nearest 1000
- 1,17,000
- Number before
- 1,17,420
- Number after
- 1,17,422
- In binary
11100101010101101
Quick check
What number comes just after 1,17,421?
Show the answer
1,17,422
Is 1,17,421 even or odd?
Show the answer
Odd
What is 1,17,421 + 10?
Show the answer
1,17,431
Practise with a game
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Number Patterns
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How do you write 1,17,421 in words?
1,17,421 is written "one lakh seventeen thousand four hundred and twenty-one".
Is 1,17,421 a prime number?
No. 1,17,421 is a composite number, because it has more than two factors.
What are the factors of 1,17,421?
The factors of 1,17,421 are 1, 29, 4,049 and 1,17,421.