128536632 is an even 9-digits composite number following 128536631
and preceding 128536633 . In scientific notation, it is written as 1.28536632 × 10^8.
The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors.
There are 35816256 positive integers (up to 128536632) that are relatively prime to 128536632.
128536632 has 32 divisors, whose sum is 244530000
The reverse of 128536632 is 236635821
Previous prime number is 129
Is Prime? no
Number parity even
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred twenty-eight million five hundred thirty-six thousand six hundred thirty-two
Scientific notation
1.28536632 × 10^8
Engineering notation
1.28536632 × 10^6
Prime Factorization
2 × 2 × 2 × 189 × 129 × 659
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
32134158
Product of the distinct prime numbers
The prime factorization of 128536632 is 2 × 2 × 2 × 189 × 129 × 659.
Since it has a total of 6 prime factors.
9 , 3 , 32 , 38 , 7 , 569 , 7782 , 2452 , 41989 , 6121 , 183442 , 584828 , 9890867 , 3651097 , 88773685 , 12232437 , 344275150 , 236005518 , 7723121934 , 8053662655
n×2
257073264
n×3
385609896
n×4
514146528
n×5
642683160
n÷2
64268316
n÷3
42845544
n÷3
32134158
n÷5
25707326.4
n2
16521665765903424
n3
2.1236392725789E+24
n4
2.7296543968023E+32
n5
3.5086058268895E+40
2 √n
11337.399701872
3 √n
504.67172338737
4 √n
106.47722621233
5 √n
41.860593667036
1 , 2 , 4 , 8 , 129 , 189 , 258 , 378 , 516 , 659 , 756 , 1032 , 1318 , 1512 , 2636 , 5272 , 24381 , 48762 , 85011 , 97524 , 124551 , 170022 , 195048 , 249102 , 340044 , 498204 , 680088 , 996408 , 16067079 , 32134158 , 64268316 , 128536632
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
-128536631
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 128536632 can be divided by 32 positive divisors.
The sum of these divisors (counting 128536632) is 1, the average is 0.03125.
Base
System
Value
2
Binary
111101010010101000000111000
3
Ternary
22221212100010000
4
Quaternary
13222111000320
5
Quinary
230401133012
6
Senary
20430553000
8
Octal
752250070
10
Decimal
128536632
12
Duodecimal
37068760
16
Hexadecimal
7a95038
20
Vigesimal
20371bc
36
Base36
24izi0
md5
35d962e5bcac67cf1ae6614ea3c1811e
sha1
8a78377e82ee9976e032487abe7a37b96b295113
sha256
047cffa0db8c3d45218e029a8f028c82b1d12a976e5d4c49ac2e639ea2491b3f
sha512
b778333ae45d4d25c740d733a8062b34dbcc0fd404549e316ed20fe4919c13bbf4c48aa82696441f413b278a4037e6f92ce563d3d9f93f96e53f82e50e3f9ba4
ripemd-160
ee1e01bf597a6eb63383799b983e31a06a40d7b9
Diameter
257073264
Circumference
807619477.61675
Area
5.1904343795228E+16
Volume
8.8954793834783E+24
Surface area
2.0761737518091E+17
Circumference
807619477.61675
Perimeter
514146528
Area
16521665765903424
Diagonal
181778248.23616
Surface area
99129994595420544
Volume
2.1236392725789E+24
Space diagonal
222631977.25778
Perimeter
385609896
Area
7.154091133054E+15
Altitude
111315988.62889
Surface area
7.154091133054E+15
Volume
2.5027328840577E+23
Height
60592749.412053