Question: If a number is increased by 150% and then decreased by 35%, what is the final value of 1664?

To find the final value of 1664, we first increase it by 150%. 150% of 1664 is 2496. Adding this to 1664, we get 4160. Next, we decrease it by 35%. 35% of 4160 is 1456. Subtracting this from 4160, we find the final value to be 2704. Therefore, the final value of 1664 is 2704.

Math Question: If the number 1664 is written as the sum of its individual digits (1 + 6 + 6 + 4), what is the product of these digits?

To find the product of the digits of 1664, we multiply them together: 1 * 6 * 6 * 4 = 96. So, the product of the digits of 1664 is 96.

Math Question: If x is equal to 1664, what is the value of 2x^2 + 5?

To find the value of 2x^2 + 5 when x is equal to 1664, substitute the value of x into the expression. We have: 2(1664)^2 + 5. Evaluating this equation, we first square 1664 which equals 2,769,296. Multiplying by 2, we get 2 times 2,769,296, which equals 5,538,592. Finally, adding 5 to this value gives us 5,538,597. Hence, when x is equal to 1664, 2x^2 + 5 equals 5,538,597.

Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

1664 (number)

1664 is an even 4-digits composite number following 1663 and preceding 1665. In scientific notation, it is written as 1.664 × 10^3. The sum of its digits is 17. It has a total of 8 prime factors and 16 positive divisors. There are 768 positive integers (up to 1664) that are relatively prime to 1664.

Interesting facts

1664 has 16 divisors, whose sum is 3570
The reverse of 1664 is 4661
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 4
Sum of Digits 17
Digital Root 8

Name

Name	one thousand six hundred sixty-four

Notation

Scientific notation	1.664 × 10^3
Engineering notation	1.664 × 10^3

Prime Factorization of 1664

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	8	Total number of prime factors
rad	Radical	26	Product of the distinct prime numbers

The prime factorization of 1664 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13. Since it has a total of 8 prime factors.

Most popular turbo-numbers

6, 2, 95, 3, 486, 113, 545, 8100, 64760, 31423, 354839, 722712, 2048372, 9056961, 71870910, 665780, 622417254, 682792621, 3025191317, 6483571953

Basic calculations (n = 1664)

Multiplication

n×y

n×2	3328
n×3	4992
n×4	6656
n×5	8320

Division

n÷y

n÷2	832
n÷3	554.66666666667
n÷3	416
n÷5	332.8

Exponentiation

n^y

n²	2768896
n³	4607442944
n⁴	7666785058816
n⁵	12757530337869824

Nth Root

^y√n

²√n	40.792156108742
³√n	11.849984273629
⁴√n	6.3868737351495
⁵√n	4.4078891508859

Divisors of 1664

1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-1663	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	1	Returns the nth root of the product of n divisors
H	Harmonic Mean	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1664 can be divided by 16 positive divisors. The sum of these divisors (counting 1664) is 1, the average is 0.0625.

Base conversion 1664

Base	System	Value
2	Binary	11010000000
3	Ternary	2021122
4	Quaternary	122000
5	Quinary	23124
6	Senary	11412
8	Octal	3200
10	Decimal	1664
12	Duodecimal	b68
16	Hexadecimal	680
20	Vigesimal	434
36	Base36	1a8

Cryptographic Hash Functions

md5	4f398cb9d6bc79ae567298335b51ba8a
sha1	776f707e19f39e6b830856a6cdf3aa605a5a283e
sha256	5aca6f08b6780157a0da46aaaef9d86d2fe55919395b0e2aba71e52a377db90d
sha512	6ea469870849ab48a14a65e433a1dd2fd7741ea7ed01c586424111f35256737a861c4527c66528b3ea489a6e22ed4732074167fdb152de9441d2f1958e94beca
ripemd-160	492746219767d8b8819bbe2a906ac8607c0ddfcd

1664 as geometric shapes

Circle

Radius = n

Diameter	3328
Circumference	10455.220351147
Area	8698743.3321542

Sphere

Radius = n

Volume	19299611872.939
Surface area	34794973.328617
Circumference	10455.220351147

Square

Length = n

Perimeter	6656
Area	2768896
Diagonal	2353.2513677888

Cube

Length = n

Surface area	16613376
Volume	4607442944
Space diagonal	2882.1325437946

Equilateral Triangle

Length = n

Perimeter	4992
Area	1198967.1382186
Altitude	1441.0662718973

Triangular Pyramid

Length = n

Surface area	1198967.1382186
Volume	542992358.27209
Height	784.41712259628