128540336 is an even 9-digits composite number following 128540335
and preceding 128540337 . In scientific notation, it is written as 1.28540336 × 10^8.
The sum of its digits is 32. It has a total of 6 prime factors and 20 positive divisors.
There are 64062336 positive integers (up to 128540336) that are relatively prime to 128540336.
128540336 has 20 divisors, whose sum is 249852312
The reverse of 128540336 is 633045821
Previous prime number is 313
Is Prime? no
Number parity even
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred twenty-eight million five hundred forty thousand three hundred thirty-six
Scientific notation
1.28540336 × 10^8
Engineering notation
1.28540336 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 313 × 25667
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
16067542
Product of the distinct prime numbers
The prime factorization of 128540336 is 2 × 2 × 2 × 2 × 313 × 25667.
Since it has a total of 6 prime factors.
2 , 5 , 48 , 5 , 864 , 893 , 4419 , 6084 , 31389 , 49129 , 161377 , 410452 , 2483699 , 4685935 , 39774379 , 48769307 , 891263043 , 968828839 , 9054973079 , 751097954
n×2
257080672
n×3
385621008
n×4
514161344
n×5
642701680
n÷2
64270168
n÷3
42846778.666667
n÷3
32135084
n÷5
25708067.2
n2
16522617978992896
n3
2.1238228666194E+24
n4
2.7299690487974E+32
n5
3.5091113880202E+40
2 √n
11337.563053849
3 √n
504.67657099664
4 √n
106.47799328429
5 √n
41.860834920987
1 , 2 , 4 , 8 , 16 , 313 , 626 , 1252 , 2504 , 5008 , 25667 , 51334 , 102668 , 205336 , 410672 , 8033771 , 16067542 , 32135084 , 64270168 , 128540336
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-128540335
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 128540336 can be divided by 20 positive divisors.
The sum of these divisors (counting 128540336) is 1, the average is 0.05.
Base
System
Value
2
Binary
111101010010101111010110000
3
Ternary
22221212112012012
4
Quaternary
13222111322300
5
Quinary
230401242321
6
Senary
20431022052
8
Octal
752257260
10
Decimal
128540336
12
Duodecimal
3706a928
16
Hexadecimal
7a95eb0
20
Vigesimal
2037agg
36
Base36
24j2cw
md5
08cdfedc6702a46a2b297fb41b801736
sha1
93d443ad816a7516a5b03f4cbe12809aef288993
sha256
7c1b4220c52e13e397f69911323efcd24bb7edc205e7de5ef874db3d1f638bc0
sha512
099820036c1603df8c0280840f88125bf27a2f66280378c94653ad2130f0c54d4a8a9771710c8ff2777ce280bdb5c840ef6f7e50a7a4039158c9e0083f7535e2
ripemd-160
7540a0dae07792fd642a72393d205ef5032424b1
Diameter
257080672
Circumference
807642750.53513
Area
5.1907335260875E+16
Volume
8.8962484203966E+24
Surface area
2.076293410435E+17
Circumference
807642750.53513
Perimeter
514161344
Area
16522617978992896
Diagonal
181783486.48319
Surface area
99135707873957376
Volume
2.1238228666194E+24
Space diagonal
222638392.77397
Perimeter
385621008
Area
7.1545034534167E+15
Altitude
111319196.38699
Surface area
7.1545034534167E+15
Volume
2.5029492517094E+23
Height
60594495.494398