Math question: How many different 3-digit numbers can be formed using the digits 2, 0, 8 without repetition?

To find the number of different 3-digit numbers that can be formed using the digits 2, 0, 8 without repetition, we can use the concept of permutations. Since we have 3 digits available and none of them can be repeated, the number of permutations can be calculated as 3 factorial (3! = 3 × 2 × 1 = 6). Hence, there are 6 different 3-digit numbers that can be formed: 208, 280, 082, 802, 028, and 802.

Math question: What is the sum of 3208 and its prime factors squared, divided by double the sum of its digits multiplied by its largest prime factor?

To find the solution, we first determine the prime factors of 3208: 2, 2, 2, 401. Squaring and summing them gives us 2^2 + 2^2 + 2^2 + 401^2 = 4 + 4 + 4 + 160801 = 160813. Next, we find the sum of 3 + 2 + 0 + 8 = 13. The largest prime factor is 401. Doubling the sum of digits gives 13 * 2 = 26. Therefore, (160813 + 26) / (26 * 401) = 160839 / 10326 ≈ 15.6

Math Question: If a number is multiplied by 3, then added to 4 times itself, and finally divided by 2, the result is 3208. What is the original number?

Let's denote the original number as x. According to the given information, we can set up the equation (3x + 4x)/2 = 3208. Simplifying this, we get 7x/2 = 3208. To solve for x, we multiply both sides by 2 to cancel out the fraction: 7x = 6416. Dividing both sides by 7, we find that x = 916. Therefore, the original number is 916.

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

3208 (number)

3208 is an even 4-digits composite number following 3207 and preceding 3209. In scientific notation, it is written as 3.208 × 10^3. The sum of its digits is 13. It has a total of 4 prime factors and 8 positive divisors. There are 1600 positive integers (up to 3208) that are relatively prime to 3208.

Interesting facts

3208 has 8 divisors, whose sum is 6030
The reverse of 3208 is 8023
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 4
Sum of Digits 13
Digital Root 4

Name

Name	three thousand two hundred eight

Notation

Scientific notation	3.208 × 10^3
Engineering notation	3.208 × 10^3

Prime Factorization of 3208

Prime Factorization 2 × 2 × 2 × 401

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	802	Product of the distinct prime numbers

The prime factorization of 3208 is 2 × 2 × 2 × 401. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 5, 83, 9, 48, 970, 4286, 7297, 55854, 85328, 780813, 84578, 4191256, 213137, 8049553, 86345965, 749816362, 441729857, 9652991824, 1716720025

Basic calculations (n = 3208)

Multiplication

n×y

n×2	6416
n×3	9624
n×4	12832
n×5	16040

Division

n÷y

n÷2	1604
n÷3	1069.3333333333
n÷3	802
n÷5	641.6

Exponentiation

n^y

n²	10291264
n³	33014374912
n⁴	105910114717696
n⁵	339759648014368768

Nth Root

^y√n

²√n	56.639209034025
³√n	14.748395880326
⁴√n	7.5259025394982
⁵√n	5.0262822413255

Divisors of 3208

1, 2, 4, 8, 401, 802, 1604, 3208

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-3207	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 3208 can be divided by 8 positive divisors. The sum of these divisors (counting 3208) is 1, the average is 0.125.

Base conversion 3208

Base	System	Value
2	Binary	110010001000
3	Ternary	11101211
4	Quaternary	302020
5	Quinary	100313
6	Senary	22504
8	Octal	6210
10	Decimal	3208
12	Duodecimal	1a34
16	Hexadecimal	c88
20	Vigesimal	808
36	Base36	2h4

Cryptographic Hash Functions

md5	2ef248c04979d6b3a7b283ec3dc32cca
sha1	bd33e13f1bcaf70f29a1f1f2f0169928625853f4
sha256	204d81c4117dbac5c017e564a6496d430f0b5e827da2bc57e6efca7c944cd380
sha512	af5c522e7f9425c6e93a7c8478599d30ae8ae22ef34d68a84a91b6f9e8c5aaa44c99b42feb4f2c83ed2a0ef0002f1c078b841985af28133e1b2560209d1056c0
ripemd-160	94fae2737d32d88700ee0240b87b629a18c45c7b

3208 as geometric shapes

Circle

Radius = n

Diameter	6416
Circumference	20156.458465432
Area	32330959.378553

Sphere

Radius = n

Volume	138290290248.53
Surface area	129323837.51421
Circumference	20156.458465432

Square

Length = n

Perimeter	12832
Area	10291264
Diagonal	4536.7971080929

Cube

Length = n

Surface area	61747584
Volume	33014374912
Space diagonal	5556.418990681

Equilateral Triangle

Length = n

Perimeter	9624
Area	4456248.0305261
Altitude	2778.2094953405

Triangular Pyramid

Length = n

Surface area	4456248.0305261
Volume	3890781396.1517
Height	1512.2657026976