128548616 is an even 9-digits composite number following 128548615
and preceding 128548617 . In scientific notation, it is written as 1.28548616 × 10^8.
The sum of its digits is 41. It has a total of 6 prime factors and 32 positive divisors.
There are 54960768 positive integers (up to 128548616) that are relatively prime to 128548616.
128548616 has 32 divisors, whose sum is 276119040
The reverse of 128548616 is 616845821
Previous prime number is 457
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred twenty-eight million five hundred forty-eight thousand six hundred sixteen
Scientific notation
1.28548616 × 10^8
Engineering notation
1.28548616 × 10^6
Prime Factorization
2 × 2 × 2 × 7 × 457 × 5023
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
32137154
Product of the distinct prime numbers
The prime factorization of 128548616 is 2 × 2 × 2 × 7 × 457 × 5023.
Since it has a total of 6 prime factors.
3 , 7 , 18 , 6 , 341 , 333 , 3324 , 7646 , 51155 , 48935 , 883171 , 759845 , 22413 , 3934454 , 59117996 , 93395894 , 63873806 , 472062953 , 5749695074 , 2778982682
n×2
257097232
n×3
385645848
n×4
514194464
n×5
642743080
n÷2
64274308
n÷3
42849538.666667
n÷3
32137154
n÷5
25709723.2
n2
16524746675515456
n3
2.1242333148881E+24
n4
2.7306725268996E+32
n5
3.5102417408217E+40
2 √n
11337.928205806
3 √n
504.68740710827
4 √n
106.47970795323
5 √n
41.861374205065
1 , 2 , 4 , 7 , 8 , 14 , 28 , 56 , 457 , 914 , 1828 , 3199 , 3656 , 5023 , 6398 , 10046 , 12796 , 20092 , 25592 , 35161 , 40184 , 70322 , 140644 , 281288 , 2295511 , 4591022 , 9182044 , 16068577 , 18364088 , 32137154 , 64274308 , 128548616
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-128548615
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 128548616 can be divided by 32 positive divisors.
The sum of these divisors (counting 128548616) is 1, the average is 0.03125.
Base
System
Value
2
Binary
111101010010111111100001000
3
Ternary
22221212221112212
4
Quaternary
13222113330020
5
Quinary
230402023431
6
Senary
20431124252
8
Octal
752277410
10
Decimal
128548616
12
Duodecimal
37073688
16
Hexadecimal
7a97f08
20
Vigesimal
2038bag
36
Base36
24j8qw
md5
3a424fdb144dbf80920be75181418e12
sha1
92c59f9878bf6fdbbc50f07d902d228399fbeedf
sha256
986b38d639e31d5a5fdbd2cc8acb65f4ddf32adda2a692cbe2425b7e44af80f2
sha512
87cd22686c76956d22238457e2b154ea5cc8e302ac6ccfaa23169ea9d4719f225e49e799dec8e5c4d8c360ded4a86eccc9768ed6c7fbfbde4275339320843d32
ripemd-160
9c78b6084c6cc16e00c1fe4a70ba44bcaf6c7732
Diameter
257097232
Circumference
807694775.30947
Area
5.1914022758232E+16
Volume
8.8979677020843E+24
Surface area
2.0765609103293E+17
Circumference
807694775.30947
Perimeter
514194464
Area
16524746675515456
Diagonal
181795196.17149
Surface area
99148480053092736
Volume
2.1242333148881E+24
Space diagonal
222652734.15466
Perimeter
385645848
Area
7.1554252060494E+15
Altitude
111326367.07733
Surface area
7.1554252060494E+15
Volume
2.5034329696329E+23
Height
60598398.72383