Number
-990,001
- Negative
- Odd
- 6 digits
-990,001 is an odd 6-digit integer and the negative of 990,001. It has 2 divisors and a digital root of 1.
Number properties
ParityOddnot divisible by 2
SignNegative
Absolute value990,001
Digit count6
Digit sum19
Digital root1repeated digit sum
PalindromicNoreads differently backwards
Factors & divisors
Prime factorisation−1 × 990,001
Distinct prime factors1990,001
Number of divisors2
Sum of divisors σ(n)990,002
SquarefreeYesno repeated prime factor
All divisors1, 990,0012 in total
Arithmetic
Previous number-990,002
Next number-990,000
Double-1,980,002
Half-495,000.5
Square980,101,980,001
Cube-970,301,940,302,970,001
Cube root-99.665582899≈
Negation990,001
Reciprocal-0.0000010101≈
Representations
Decimal-990,001
Binary1111000110110011000120 bits
Octal3615461
HexadecimalF1B31
Base 36L7W1
In wordsminus nine hundred and ninety thousand and one
Ordinalminus nine hundred and ninety thousand and first
Scientific notation-9.90001 × 10^5
Engineering notation-990.001 × 10^3
Powers & multiples
-990,001 to the power 2980,101,980,001
-990,001 to the power 3-970,301,940,302,970,001
-990,001 to the power 4960,599,891,201,880,603,960,001
-990,001 to the power 5-950,994,852,889,752,999,801,004,950,001
First ten multiples-990,001, -1,980,002, -2,970,003, -3,960,004, -4,950,005, -5,940,006, -6,930,007, -7,920,008, -8,910,009, -9,900,010
Powers of twoBetween 2^19 (524,288) and 2^20 (1,048,576)
Divisibility tests
Divisible by 2No, remainder 1
Divisible by 3No, remainder 1
Divisible by 4No, remainder 1
Divisible by 5No, remainder 1
Divisible by 6No, remainder 1
Divisible by 7No, remainder 5
Divisible by 8No, remainder 1
Divisible by 9No, remainder 1
Divisible by 10No, remainder 1
Divisible by 11No, remainder 1
Divisible by 12No, remainder 1
Divisible by 100No, remainder 1
As a percentage & fraction
As a percentage-99,000,100%
-990,001% as a decimal-9,900.01
-990,001% of 100-990,001
-990,001% of 1,000-9,900,010
As a fraction of 100-990,001/100
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