195428209 is an odd 9-digits composite number following 195428208
and preceding 195428210 . In scientific notation, it is written as 1.95428209 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 179165952 positive integers (up to 195428209) that are relatively prime to 195428209.
195428209 has 8 divisors, whose sum is 196601600
The reverse of 195428209 is 902824591
Previous prime number is 799
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred ninety-five million four hundred twenty-eight thousand two hundred nine
Scientific notation
1.95428209 × 10^8
Engineering notation
1.95428209 × 10^6
Prime Factorization
277 × 799 × 883
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
195428209
Product of the distinct prime numbers
The prime factorization of 195428209 is 277 × 799 × 883.
Since it has a total of 3 prime factors.
9 , 6 , 28 , 10 , 157 , 507 , 8733 , 148 , 27865 , 94949 , 332380 , 666701 , 6893496 , 1542186 , 75229402 , 61101518 , 754851876 , 762678048 , 8279895059 , 7695465924
n×2
390856418
n×3
586284627
n×4
781712836
n×5
977141045
n÷2
97714104.5
n÷3
65142736.333333
n÷3
48857052.25
n÷5
39085641.8
n2
38192184872947681
n3
7.4638302875171E+24
n4
1.4586429853694E+33
n5
2.8505998620116E+41
2 √n
13979.563977464
3 √n
580.31315728484
4 √n
118.23520616747
5 √n
45.519496583149
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
-195428208
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 195428209 can be divided by 8 positive divisors.
The sum of these divisors (counting 195428209) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011101001011111111101110001
3
Ternary
111121201210002211
4
Quaternary
23221133331301
5
Quinary
400012200314
6
Senary
31220412121
8
Octal
1351377561
10
Decimal
195428209
12
Duodecimal
55547041
16
Hexadecimal
ba5ff71
20
Vigesimal
3118aa9
36
Base36
38cpdd
md5
2a2eded8d4c7363e25631421a40c8b1d
sha1
66e45b4a5b613688c7a20ff06f5edcfbdde5c63c
sha256
31dd1d9bead8f0bc502b57d67c2617637bc87652f9c441c2d9f8fbc82974f93f
sha512
04b8f65033a0939d3b87867501109611729156d388ba7642056951d7fc9980b6a22df6f086aceaaf7339139ceadfc5c866a7316213d24a11e63f919e053f216f
ripemd-160
bc9ff4ee71dc314d5d9f92f1d0b6509f03227a53
Diameter
390856418
Circumference
1227911651.3972
Area
1.199842874214E+17
Volume
3.1264419198539E+25
Surface area
4.7993714968558E+17
Circumference
1227911651.3972
Perimeter
781712836
Area
38192184872947681
Diagonal
276377223.63808
Surface area
229153109237686086
Volume
7.4638302875171E+24
Space diagonal
338491587.22019
Perimeter
586284627
Area
1.6537701163002E+16
Altitude
169245793.61009
Surface area
1.6537701163002E+16
Volume
8.7962083498814E+23
Height
92125741.212695