20194055 is an odd 8-digits composite number following 20194054
and preceding 20194056 . In scientific notation, it is written as 2.0194055 × 10^7.
The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors.
There are 13118112 positive integers (up to 20194055) that are relatively prime to 20194055.
20194055 has 16 divisors, whose sum is 29153280
The reverse of 20194055 is 55049102
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 26
Digital Root 8
Name
twenty million one hundred ninety-four thousand fifty-five
Scientific notation
2.0194055 × 10^7
Engineering notation
2.0194055 × 10^6
Prime Factorization
7 × 19 × 5 × 30367
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
20194055
Product of the distinct prime numbers
The prime factorization of 20194055 is 7 × 19 × 5 × 30367.
Since it has a total of 4 prime factors.
1 , 7 , 63 , 75 , 150 , 398 , 8833 , 6097 , 40275 , 59704 , 693712 , 22815 , 9661946 , 6676120 , 90417457 , 62182076 , 826023842 , 571901179 , 4079839323 , 6303323976
n×2
40388110
n×3
60582165
n×4
80776220
n×5
100970275
n÷2
10097027.5
n÷3
6731351.6666667
n÷3
5048513.75
n÷5
4038811
n2
407799857343025
n3
8.2351327481772E+21
n4
1.6630072364899E+29
n5
3.3582859599075E+36
2 √n
4493.7795896105
3 √n
272.31684800219
4 √n
67.035659089849
5 √n
28.909774687802
1 , 5 , 7 , 19 , 35 , 95 , 133 , 665 , 30367 , 151835 , 212569 , 576973 , 1062845 , 2884865 , 4038811 , 20194055
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
-20194054
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 20194055 can be divided by 16 positive divisors.
The sum of these divisors (counting 20194055) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001101000010001100000111
3
Ternary
1101222222000222
4
Quaternary
1031002030013
5
Quinary
20132202210
6
Senary
2000454555
8
Octal
115021407
10
Decimal
20194055
12
Duodecimal
691a45b
16
Hexadecimal
1342307
20
Vigesimal
66452f
36
Base36
c0ttz
md5
017137d670e4bcbd986f9babd02b0f06
sha1
d67f9606544349cd338b724a6eda964940c80776
sha256
6cb03ebe0ad6186b35b02cd130c47513bb98f36af1c8f9c9c378e2ddfcbe1dbe
sha512
bffadacf8ba0c1459877e0b0dd832d4e77eaf71a9fcd214885f5896c6d1e50dcd94339a53dcf666b89cf0d7b90a8feff4f96e2240f4bb9349cca341fa0de0dc6
ripemd-160
3ea9bfd4eeed11bb18cf7683ea8ca5ceba74283e
Diameter
40388110
Circumference
126882989.66838
Area
1.2811410359638E+15
Volume
3.449524339068E+22
Surface area
5.1245641438553E+15
Circumference
126882989.66838
Perimeter
80776220
Area
407799857343025
Diagonal
28558706.460308
Surface area
2446799144058150
Volume
8.2351327481772E+21
Space diagonal
34977129.27084
Perimeter
60582165
Area
1.7658251805936E+14
Altitude
17488564.63542
Surface area
1.7658251805936E+14
Volume
9.7051970170125E+20
Height
9519568.8201027