6556 is an even 4-digits composite number following 6555
and preceding 6557 . In scientific notation, it is written as 6.556 × 10^3.
The sum of its digits is 22. It has a total of 4 prime factors and 12 positive divisors.
There are 2960 positive integers (up to 6556) that are relatively prime to 6556.
6556 has 12 divisors, whose sum is 12600
The reverse of 6556 is 6556
Previous prime number is 11
Is Prime? no
Number parity even
Number length 4
Sum of Digits 22
Digital Root 4
Name
six thousand five hundred fifty-six
Scientific notation
6.556 × 10^3
Engineering notation
6.556 × 10^3
Prime Factorization
2 × 2 × 11 × 149
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
3278
Product of the distinct prime numbers
The prime factorization of 6556 is 2 × 2 × 11 × 149.
Since it has a total of 4 prime factors.
10 , 1 , 49 , 74 , 331 , 491 , 6908 , 4180 , 88625 , 85286 , 583284 , 470191 , 3198559 , 7936416 , 88217751 , 89711932 , 568735251 , 570522148 , 7255721946 , 9851861482
n×2
13112
n×3
19668
n×4
26224
n×5
32780
n÷2
3278
n÷3
2185.3333333333
n÷3
1639
n÷5
1311.2
n2
42981136
n3
281784327616
n4
1847378051850496
n5
1.2111410507932E+19
2 √n
80.969129919989
3 √n
18.715997634621
4 √n
8.9982848321215
5 √n
5.7986619228111
1 , 2 , 4 , 11 , 22 , 44 , 149 , 298 , 596 , 1639 , 3278 , 6556
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-6555
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 6556 can be divided by 12 positive divisors.
The sum of these divisors (counting 6556) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1100110011100
3
Ternary
22222211
4
Quaternary
1212130
5
Quinary
202211
6
Senary
50204
8
Octal
14634
10
Decimal
6556
12
Duodecimal
3964
16
Hexadecimal
199c
20
Vigesimal
g7g
36
Base36
524
md5
0d59701b3474225fca5563e015965886
sha1
28311f41b614798b9a42a4bea40f02785a6b0d5d
sha256
78a69c6fdc7b95f502f14d3c826b21528318ef248796d5a41478096973dd1ad6
sha512
695030a1f182256de88aa0a0f2c6d644aceeef1e20a550263fdb4f901f39c05ccf647c7cbcad7e47b5c3691f9f0302e2c0456af954b156e7ceca057991fe3b13
ripemd-160
555e485e5ff235950f2360b283de28b8a8839a15
Diameter
13112
Circumference
41192.562873869
Area
135029221.10054
Volume
1180335431380.2
Surface area
540116884.40218
Circumference
41192.562873869
Perimeter
26224
Area
42981136
Diagonal
9271.584114918
Surface area
257886816
Volume
281784327616
Space diagonal
11355.325094422
Perimeter
19668
Area
18611377.829757
Altitude
5677.6625472108
Surface area
18611377.829757
Volume
33208601481.561
Height
3090.528038306