Math question: What is the product of the digits when the number 6666 is multiplied by the sum of its digits?

To find the product of the digits, we first add the digits of 6666: 6 + 6 + 6 + 6 = 24. Then, we multiply this sum by the original number: 24 × 6666 = 159984. Hence, the product is 159984.

Question: How many combinations of three digits can be formed from the number 6666 without repetition?

To calculate the number of combinations, use the formula for combinations: nCr = n! / (r!(n-r)!), where n is the total number of possible values and r is the number of values chosen. For this question, n = 4 (digits) and r = 3 (chosen values). Thus, the number of combinations can be calculated as 4! / (3!(4-3)!) = 4! / (3! * 1!) = 4. Hence, there are 4 combinations of three digits that can be formed from the number 6666, which are {666, 666, 666, 666}.

Question: If I divide the number 6666 by the sum of its digits, what result do I obtain? (57 characters)

To find the sum of its digits, 6+6+6+6=24. Dividing 6666 by 24 gives the result of 277.75, an irrational number. (136 characters)

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

6666 (number)

6666 is an even 4-digits composite number following 6665 and preceding 6667. In scientific notation, it is written as 6.666 × 10^3. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 2000 positive integers (up to 6666) that are relatively prime to 6666.

Interesting facts

6666 has 16 divisors, whose sum is 14688
The reverse of 6666 is 6666
Previous prime number is 11

Basic properties

Is Prime? no
Number parity even
Number length 4
Sum of Digits 24
Digital Root 6

Name

Name	six thousand six hundred sixty-six

Notation

Scientific notation	6.666 × 10^3
Engineering notation	6.666 × 10^3

Prime Factorization of 6666

Prime Factorization 2 × 3 × 11 × 101

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	6666	Product of the distinct prime numbers

The prime factorization of 6666 is 2 × 3 × 11 × 101. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 1, 66, 580, 392, 1326, 3084, 33695, 25783, 551457, 747363, 606878, 8570313, 12641317, 338916, 861744276, 54701415, 626414105, 4909195731

Basic calculations (n = 6666)

Multiplication

n×y

n×2	13332
n×3	19998
n×4	26664
n×5	33330

Division

n÷y

n÷2	3333
n÷3	2222
n÷3	1666.5
n÷5	1333.2

Exponentiation

n^y

n²	44435556
n³	296207416296
n⁴	1974518637029136
n⁵	1.3162141234436E+19

Nth Root

^y√n

²√n	81.645575507801
³√n	18.820093199355
⁴√n	9.0357941271258
⁵√n	5.8179912247203

Divisors of 6666

1, 2, 3, 6, 11, 22, 33, 66, 101, 202, 303, 606, 1111, 2222, 3333, 6666

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	-6665	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 6666 can be divided by 16 positive divisors. The sum of these divisors (counting 6666) is 1, the average is 0.0625.

Base conversion 6666

Base	System	Value
2	Binary	1101000001010
3	Ternary	100010220
4	Quaternary	1220022
5	Quinary	203131
6	Senary	50510
8	Octal	15012
10	Decimal	6666
12	Duodecimal	3a36
16	Hexadecimal	1a0a
20	Vigesimal	gd6
36	Base36	556

Cryptographic Hash Functions

md5	e9510081ac30ffa83f10b68cde1cac07
sha1	4c1b52409cf6be3896cf163fa17b32e4da293f2e
sha256	d7697570462f7562b83e81258de0f1e41832e98072e44c36ec8efec46786e24e
sha512	0549ab26aefcba2df2f37dc4a2820597b0142f86ac8984214951c44621b63d1696f03cc3093ba1c7c88a7259d5cc83e7396e1614d1a5f3c3c0ad96e70cdfd0d7
ripemd-160	fd3e5aae264a7151ec8375f13234f6c3410ff1eb

6666 as geometric shapes

Circle

Radius = n

Diameter	13332
Circumference	41883.713257659
Area	139598416.28778

Sphere

Radius = n

Volume	1240750723965.8
Surface area	558393665.15111
Circumference	41883.713257659

Square

Length = n

Perimeter	26664
Area	44435556
Diagonal	9427.1476067791

Cube

Length = n

Surface area	266613336
Volume	296207416296
Space diagonal	11545.850683254

Equilateral Triangle

Length = n

Perimeter	19998
Area	19241160.163643
Altitude	5772.9253416271

Triangular Pyramid

Length = n

Surface area	19241160.163643
Volume	34908378783.441
Height	3142.382535593