128103667 is an odd 9-digits composite number following 128103666
and preceding 128103668 . In scientific notation, it is written as 1.28103667 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 125133120 positive integers (up to 128103667) that are relatively prime to 128103667.
128103667 has 8 divisors, whose sum is 131107680
The reverse of 128103667 is 766301821
Previous prime number is 109
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred twenty-eight million one hundred three thousand six hundred sixty-seven
Scientific notation
1.28103667 × 10^8
Engineering notation
1.28103667 × 10^6
Prime Factorization
71 × 109 × 16553
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
128103667
Product of the distinct prime numbers
The prime factorization of 128103667 is 71 × 109 × 16553.
Since it has a total of 3 prime factors.
1 , 3 , 97 , 26 , 804 , 347 , 4249 , 2710 , 95958 , 16802 , 751257 , 88142 , 3939654 , 4415758 , 38657087 , 10220366 , 874127136 , 347127629 , 7244846298 , 4031494026
n×2
256207334
n×3
384311001
n×4
512414668
n×5
640518335
n÷2
64051833.5
n÷3
42701222.333333
n÷3
32025916.75
n÷5
25620733.4
n2
16410549498846889
n3
2.1022515682873E+24
n4
2.693061348541E+32
n5
3.4499103420407E+40
2 √n
11318.289049145
3 √n
504.10443765634
4 √n
106.38744779881
5 √n
41.832354804645
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
-128103666
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 128103667 can be divided by 8 positive divisors.
The sum of these divisors (counting 128103667) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101000101011010011110011
3
Ternary
22221001100012021
4
Quaternary
13220223103303
5
Quinary
230243304132
6
Senary
20413412311
8
Octal
750532363
10
Decimal
128103667
12
Duodecimal
36a9a097
16
Hexadecimal
7a2b4f3
20
Vigesimal
200cj37
36
Base36
249pf7
md5
3da76b33c7e35ff90cb2e9dc828e741e
sha1
669537963cdfe04d492fdb70af183cfc7ab5f02a
sha256
acf2d9393a2b9e641484e33ae2ce402a1f08f24b55d6edc52260c1700bccdece
sha512
5e16a45ee6b61cf3d55484892207dce4caa69cd2c85629e13fbc71ff30dd1d1141f8390753e5c62d27949956e28920152d3475283ca0fab0746a5d1b7e54296d
ripemd-160
4c7ca3a4ff2ea16afd0e307eaec160d47f41ebf3
Diameter
256207334
Circumference
804899078.29023
Area
5.1555261746949E+16
Volume
8.8058907772387E+24
Surface area
2.062210469878E+17
Circumference
804899078.29023
Perimeter
512414668
Area
16410549498846889
Diagonal
181165943.26113
Surface area
98463296993081334
Volume
2.1022515682873E+24
Space diagonal
221882059.87988
Perimeter
384311001
Area
7.1059763780317E+15
Altitude
110941029.93994
Surface area
7.1059763780317E+15
Volume
2.4775272328267E+23
Height
60388647.753709