108906 is an even 6-digits composite number following 108905
and preceding 108907 . In scientific notation, it is written as 1.08906 × 10^5.
The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors.
There are 31104 positive integers (up to 108906) that are relatively prime to 108906.
108906 has 16 divisors, whose sum is 249024
The reverse of 108906 is 609801
Previous prime number is 7
Is Prime? no
Number parity even
Number length 6
Sum of Digits 24
Digital Root 6
Name
one hundred eight thousand nine hundred six
Scientific notation
1.08906 × 10^5
Engineering notation
1.08906 × 10^3
Prime Factorization
2 × 3 × 7 × 2593
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
108906
Product of the distinct prime numbers
The prime factorization of 108906 is 2 × 3 × 7 × 2593.
Since it has a total of 4 prime factors.
3 , 1 , 47 , 50 , 203 , 326 , 4063 , 8944 , 3377 , 95112 , 523855 , 694990 , 6756693 , 1505717 , 60014914 , 65608863 , 989606735 , 394153086 , 4769591559 , 7755062100
n×2
217812
n×3
326718
n×4
435624
n×5
544530
n÷2
54453
n÷3
36302
n÷3
27226.5
n÷5
21781.2
n2
11860516836
n3
1291681446541416
n4
1.4067185961704E+20
n5
1.5320009543453E+25
2 √n
330.00909078388
3 √n
47.754826225632
4 √n
18.166152338453
5 √n
10.17209392059
1 , 2 , 3 , 6 , 7 , 14 , 21 , 42 , 2593 , 5186 , 7779 , 15558 , 18151 , 36302 , 54453 , 108906
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
-108905
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 108906 can be divided by 16 positive divisors.
The sum of these divisors (counting 108906) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11010100101101010
3
Ternary
12112101120
4
Quaternary
122211222
5
Quinary
11441111
6
Senary
2200110
8
Octal
324552
10
Decimal
108906
12
Duodecimal
53036
16
Hexadecimal
1a96a
20
Vigesimal
dc56
36
Base36
2c16
md5
104858d1d95706e85b2239729453f885
sha1
6b3241e77257e36767413f3f4d330b8d096b0588
sha256
87b32bfbd3456fb3a26df3b1da8d300d9a0a1ab71bd7a035cea8b4abf0fe0d52
sha512
09c2e73b82b0dc5ca9cd20a7510bf47b67f5a18e70c418579db2f1561751186c6cc5c5211c71a4a3317dc1ef9ea3a9c93f02729ff3cf07fc16fb121da2e047d6
ripemd-160
7467ac307597bcb66e020370c7e9a37d0a44100b
Diameter
217812
Circumference
684276.5790637
Area
37260912559.756
Volume
5.410582590977E+15
Surface area
149043650239.02
Circumference
684276.5790637
Perimeter
435624
Area
11860516836
Diagonal
154016.3422238
Surface area
71163101016
Volume
1291681446541416
Space diagonal
188630.7252491
Perimeter
326718
Area
5135754440.9945
Altitude
94315.362624548
Surface area
5135754440.9945
Volume
1.5222611833038E+14
Height
51338.780741268