128540337 is an odd 9-digits composite number following 128540336
and preceding 128540338 . In scientific notation, it is written as 1.28540337 × 10^8.
The sum of its digits is 33. It has a total of 2 prime factors and 4 positive divisors.
There are 85693556 positive integers (up to 128540337) that are relatively prime to 128540337.
128540337 has 4 divisors, whose sum is 171387120
The reverse of 128540337 is 733045821
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred twenty-eight million five hundred forty thousand three hundred thirty-seven
Scientific notation
1.28540337 × 10^8
Engineering notation
1.28540337 × 10^6
Prime Factorization
3 × 42846779
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
128540337
Product of the distinct prime numbers
The prime factorization of 128540337 is 3 × 42846779.
Since it has a total of 2 prime factors.
3 , 1 , 11 , 47 , 126 , 810 , 5700 , 117 , 20134 , 84957 , 530559 , 453049 , 3419794 , 8552363 , 74159475 , 72917079 , 953701847 , 464269122 , 4942836082 , 7428957168
n×2
257080674
n×3
385621011
n×4
514161348
n×5
642701685
n÷2
64270168.5
n÷3
42846779
n÷3
32135084.25
n÷5
25708067.4
n2
16522618236073569
n3
2.1238229161872E+24
n4
2.7299691337503E+32
n5
3.5091115245186E+40
2 √n
11337.56309795
3 √n
504.67657230538
4 √n
106.47799349138
5 √n
41.86083498612
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-128540336
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 128540337 can be divided by 4 positive divisors.
The sum of these divisors (counting 128540337) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101010010101111010110001
3
Ternary
22221212112012020
4
Quaternary
13222111322301
5
Quinary
230401242322
6
Senary
20431022053
8
Octal
752257261
10
Decimal
128540337
12
Duodecimal
3706a929
16
Hexadecimal
7a95eb1
20
Vigesimal
2037agh
36
Base36
24j2cx
md5
3556627caa80d0d32d97ff80d1c9f981
sha1
19c5fa88a6e8826e760b6cc1ec71c51d6812fc7d
sha256
99851e1174428f4ed8d10544cd4522a442967313f7d3435b45b9a6f7b37b97c1
sha512
a8ba704ce0eb9a546e9b8991b201e09ea7c920039a2a0e7f0eebd7e75e1ac8c3cc7fb4975c2898d719e0e913a7eb9329838ee01df098917d97b89b8b28c4fe3b
ripemd-160
eecd2ceb3365093a0e7ef2585b0d96eaa59a7507
Diameter
257080674
Circumference
807642756.81831
Area
5.1907336068517E+16
Volume
8.896248628026E+24
Surface area
2.0762934427407E+17
Circumference
807642756.81831
Perimeter
514161348
Area
16522618236073569
Diagonal
181783487.89741
Surface area
99135709416441414
Volume
2.1238229161872E+24
Space diagonal
222638394.50603
Perimeter
385621011
Area
7.1545035647359E+15
Altitude
111319197.25301
Surface area
7.1545035647359E+15
Volume
2.5029493101256E+23
Height
60594495.965803