128570528 is an even 9-digits composite number following 128570527
and preceding 128570529 . In scientific notation, it is written as 1.28570528 × 10^8.
The sum of its digits is 38. It has a total of 7 prime factors and 24 positive divisors.
There are 64012480 positive integers (up to 128570528) that are relatively prime to 128570528.
128570528 has 24 divisors, whose sum is 254197440
The reverse of 128570528 is 825075821
Previous prime number is 239
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred twenty-eight million five hundred seventy thousand five hundred twenty-eight
Scientific notation
1.28570528 × 10^8
Engineering notation
1.28570528 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 239 × 16811
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
8035658
Product of the distinct prime numbers
The prime factorization of 128570528 is 2 × 2 × 2 × 2 × 2 × 239 × 16811.
Since it has a total of 7 prime factors.
9 , 4 , 47 , 22 , 918 , 806 , 9200 , 1352 , 27528 , 84119 , 742724 , 566107 , 9048985 , 9497955 , 6466238 , 43585852 , 509205323 , 262327830 , 5898850516 , 5230295310
n×2
257141056
n×3
385711584
n×4
514282112
n×5
642852640
n÷2
64285264
n÷3
42856842.666667
n÷3
32142632
n÷5
25714105.6
n2
16530380670198784
n3
2.1253197708085E+24
n4
2.7325348510168E+32
n5
3.5132344857363E+40
2 √n
11338.89447874
3 √n
504.71608129791
4 √n
106.48424521374
5 √n
41.862801219878
1 , 2 , 4 , 8 , 16 , 32 , 239 , 478 , 956 , 1912 , 3824 , 7648 , 16811 , 33622 , 67244 , 134488 , 268976 , 537952 , 4017829 , 8035658 , 16071316 , 32142632 , 64285264 , 128570528
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-128570527
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 128570528 can be divided by 24 positive divisors.
The sum of these divisors (counting 128570528) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111101010011101010010100000
3
Ternary
22221221001121102
4
Quaternary
13222131102200
5
Quinary
230403224103
6
Senary
20431413532
8
Octal
752352240
10
Decimal
128570528
12
Duodecimal
370842a8
16
Hexadecimal
7a9d4a0
20
Vigesimal
203b668
36
Base36
24jpnk
md5
132c09b929dc4f2838e3a73a50303a87
sha1
1ca1d9cba00ac6fdb6f1792b7a81accc2170f0d9
sha256
99dfaa53dbd62782de88e4f8b9d273cd85f59d23cb35f5b8176d7824662c364b
sha512
f06954a5a47e4b3aa3303fba762cb102b9b1704255eabe8f90f6e82bffe31117293d15e60a3f9b283b3a391be21834a2b227009466ee0bcd24d6e0e0af6f84c7
ripemd-160
fb56e23a758c4fe197dfb4d7c1bac42d020195dd
Diameter
257141056
Circumference
807832452.46592
Area
5.1931722474539E+16
Volume
8.9025186380013E+24
Surface area
2.0772688989816E+17
Circumference
807832452.46592
Perimeter
514282112
Area
16530380670198784
Diagonal
181826184.41907
Surface area
99182284021192704
Volume
2.1253197708085E+24
Space diagonal
222690686.85196
Perimeter
385711584
Area
7.1578647973097E+15
Altitude
111345343.42598
Surface area
7.1578647973097E+15
Volume
2.5047133702142E+23
Height
60608728.13969