20198106 is an even 8-digits composite number following 20198105
and preceding 20198107 . In scientific notation, it is written as 2.0198106 × 10^7.
The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors.
There are 6732684 positive integers (up to 20198106) that are relatively prime to 20198106.
20198106 has 8 divisors, whose sum is 31419360
The reverse of 20198106 is 60189102
Previous prime number is 27
Is Prime? no
Number parity even
Number length 8
Sum of Digits 27
Digital Root 9
Name
twenty million one hundred ninety-eight thousand one hundred six
Scientific notation
2.0198106 × 10^7
Engineering notation
2.0198106 × 10^6
Prime Factorization
2 × 27 × 374039
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
20198106
Product of the distinct prime numbers
The prime factorization of 20198106 is 2 × 27 × 374039.
Since it has a total of 3 prime factors.
3 , 1 , 83 , 58 , 312 , 206 , 938 , 8391 , 66426 , 9144 , 41189 , 793278 , 6221265 , 4629328 , 7613882 , 63130952 , 739761144 , 547792132 , 6413705564 , 2509680795
n×2
40396212
n×3
60594318
n×4
80792424
n×5
100990530
n÷2
10099053
n÷3
6732702
n÷3
5049526.5
n÷5
4039621.2
n2
407963485987236
n3
8.2400897340997E+21
n4
1.6643420589886E+29
n5
3.361655732771E+36
2 √n
4494.2303011751
3 √n
272.33505603081
4 √n
67.039020735502
5 √n
28.91093447568
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
-20198105
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 20198106 can be divided by 8 positive divisors.
The sum of these divisors (counting 20198106) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001101000011001011011010
3
Ternary
1102000011121000
4
Quaternary
1031003023122
5
Quinary
20132314411
6
Senary
2000525430
8
Octal
115031332
10
Decimal
20198106
12
Duodecimal
6920876
16
Hexadecimal
13432da
20
Vigesimal
664f56
36
Base36
c0wyi
md5
2b96f173652f8c9e9e011f7b197c095a
sha1
4a29d2e6b50a22f98d095a35008ebba8630cf0ad
sha256
d65eb27e91cf18ff76b3b677c47217c7e45c32a0f1c27c4f0a67c7fe9105c95b
sha512
54b7e92f5e77fedbc2af19109e15856b6df5ca20cb9f3d59e4cfb8ff5219c6d73179e60c38eab2cbb43b692e68bccc1fd8f9da26789dfe14b01f6b89bce23d5a
ripemd-160
dda034c64f706df4d79a791328b6f931145e80fe
Diameter
40396212
Circumference
126908442.85206
Area
1.2816550905104E+15
Volume
3.4516007164758E+22
Surface area
5.1266203620415E+15
Circumference
126908442.85206
Perimeter
80792424
Area
407963485987236
Diagonal
28564435.439449
Surface area
2447780915923416
Volume
8.2400897340997E+21
Space diagonal
34984145.808662
Perimeter
60594318
Area
1.766533713407E+14
Altitude
17492072.904331
Surface area
1.766533713407E+14
Volume
9.7110388809459E+20
Height
9521478.4798165