130195866 is an even 9-digits composite number following 130195865
and preceding 130195867 . In scientific notation, it is written as 1.30195866 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 41114448 positive integers (up to 130195866) that are relatively prime to 130195866.
130195866 has 8 divisors, whose sum is 198720180
The reverse of 130195866 is 668591031
Previous prime number is 57
Is Prime? no
Number parity even
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred thirty million one hundred ninety-five thousand eight hundred sixty-six
Scientific notation
1.30195866 × 10^8
Engineering notation
1.30195866 × 10^6
Prime Factorization
2 × 57 × 1142069
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
130195866
Product of the distinct prime numbers
The prime factorization of 130195866 is 2 × 57 × 1142069.
Since it has a total of 3 prime factors.
8 , 1 , 89 , 38 , 896 , 104 , 2275 , 2741 , 28922 , 19845 , 339561 , 984736 , 9518922 , 2886857 , 48595917 , 64053290 , 261908146 , 139187867 , 9325462876 , 8416423726
n×2
260391732
n×3
390587598
n×4
520783464
n×5
650979330
n÷2
65097933
n÷3
43398622
n÷3
32548966.5
n÷5
26039173.2
n2
16950963523489956
n3
2.2069453754752E+24
n4
2.8733516437469E+32
n5
3.7409850558015E+40
2 √n
11410.340310438
3 √n
506.83398896232
4 √n
106.81919448506
5 √n
41.968112646124
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
-130195865
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 130195866 can be divided by 8 positive divisors.
The sum of these divisors (counting 130195866) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110000101010000110011010
3
Ternary
100001222122011010
4
Quaternary
13300222012122
5
Quinary
231312231431
6
Senary
20530314350
8
Octal
760520632
10
Decimal
130195866
12
Duodecimal
377289b6
16
Hexadecimal
7c2a19a
20
Vigesimal
20de9d6
36
Base36
25ijru
md5
fa4dcfaf188eb5560672771033e454d6
sha1
d3ab2f772895ed0d2bee69eef2d7483e0b21e24a
sha256
2d4ee0781cda366b1ebccbeceef07d70aaa7a085001e32b0cd78c084c2e1d98f
sha512
03b5e405f983f857ef5f7f0e755ed42df1c43a1bcf96c171f4d6e61512af501318b5dcae1507db24379b4e7253d1839a3594bf1a78b4556c285c3d243795795f
ripemd-160
8e42d4dcbcdaa760ab9a1f10a6af4286cc0de8da
Diameter
260391732
Circumference
818044752.30672
Area
5.3253022476665E+16
Volume
9.2444311712891E+24
Surface area
2.1301208990666E+17
Circumference
818044752.30672
Perimeter
520783464
Area
16950963523489956
Diagonal
184124759.46211
Surface area
101705781140939736
Volume
2.2069453754752E+24
Space diagonal
225505854.84743
Perimeter
390587598
Area
7.3399825149828E+15
Altitude
112752927.42371
Surface area
7.3399825149828E+15
Volume
2.6009100678447E+23
Height
61374919.820703