128532316 is an even 9-digits composite number following 128532315
and preceding 128532317 . In scientific notation, it is written as 1.28532316 × 10^8.
The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors.
There are 58423760 positive integers (up to 128532316) that are relatively prime to 128532316.
128532316 has 12 divisors, whose sum is 245379960
The reverse of 128532316 is 613235821
Previous prime number is 11
Is Prime? no Number parity even Number length 9 Sum of Digits 31 Digital Root 4
Name
one hundred twenty-eight million five hundred thirty-two thousand three hundred sixteen
Scientific notation
1.28532316 × 10^8
Engineering notation
1.28532316 × 10^6
Prime Factorization
2 × 2 × 11 × 2921189
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
64266158 Product of the distinct prime numbers
The prime factorization of 128532316 is 2 × 2 × 11 × 2921189.
Since it has a total of 4 prime factors.
2 , 6 , 79 , 35 , 757 , 936 , 6829 , 6936 , 2198 , 86551 , 691628 , 205432 , 4221618 , 8509776 , 26759729 , 23768628 , 237634466 , 744245323 , 8043602179 , 7043126980
n×2
257064632
n×3
385596948
n×4
514129264
n×5
642661580
n÷2
64266158
n÷3
42844105.333333
n÷3
32133079
n÷5
25706463.2
n2
16520556256323856
n3
2.1234253572336E+24
n4
2.7292877901836E+32
n5
3.5080168070282E+40
2 √n11337.209356804
3 √n504.66607470573
4 √n106.47633237863
5 √n41.860312544455
1 , 2 , 4 , 11 , 22 , 44 , 2921189 , 5842378 , 11684756 , 32133079 , 64266158 , 128532316
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-128532315 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 128532316 can be divided by 12 positive divisors.
The sum of these divisors (counting 128532316) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101010010011111101011100
3
Ternary
22221212010012011
4
Quaternary
13222103331130
5
Quinary
230401013231
6
Senary
20430521004
8
Octal
752237534
10
Decimal
128532316
12
Duodecimal
37066164
16
Hexadecimal
7a93f5c
20
Vigesimal
2036afg
36
Base36
24iw64
md5
ac88144e3ffa2ddee2fbc2c89daf5a29
sha1
690191843a5cc5806fa33f66aa8469827a4b1dc3
sha256
fd96867aa3d762bd56611bbaff6180ae1aa1cd81eab85dd1bbefb3296edf2956
sha512
f968041a3ca38969725e342bc34f3bda5116cd89f2a87872e8e7518c748ed3c98b04293e68f62b9d755c739d9e6a21306560c7d2514e916ea846fb2f36696f6a
ripemd-160
854458c449254609cf39dd5e8f5ada4ccf6cc546
Diameter
257064632
Circumference
807592359.38896
Area
5.1900858168084E+16
Volume
8.8945833369751E+24
Surface area
2.0760343267234E+17
Circumference
807592359.38896
Perimeter
514129264
Area
16520556256323856
Diagonal
181772144.49042
Surface area
99123337537943136
Volume
2.1234253572336E+24
Space diagonal
222624501.7265
Perimeter
385596948
Area
7.1536107013132E+15
Altitude
111312250.86325
Surface area
7.1536107013132E+15
Volume
2.5024807824056E+23
Height
60590714.830141