128575482 is an even 9-digits composite number following 128575481
and preceding 128575483 . In scientific notation, it is written as 1.28575482 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 36735840 positive integers (up to 128575482) that are relatively prime to 128575482.
128575482 has 16 divisors, whose sum is 293886912
The reverse of 128575482 is 284575821
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred twenty-eight million five hundred seventy-five thousand four hundred eighty-two
Scientific notation
1.28575482 × 10^8
Engineering notation
1.28575482 × 10^6
Prime Factorization
2 × 3 × 7 × 3061321
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
128575482
Product of the distinct prime numbers
The prime factorization of 128575482 is 2 × 3 × 7 × 3061321.
Since it has a total of 4 prime factors.
1 , 5 , 10 , 31 , 742 , 789 , 6310 , 2793 , 94242 , 49949 , 122903 , 748448 , 503736 , 7908106 , 85528464 , 45933489 , 512213658 , 417713747 , 8292990683 , 3260430375
n×2
257150964
n×3
385726446
n×4
514301928
n×5
642877410
n÷2
64287741
n÷3
42858494
n÷3
32143870.5
n÷5
25715096.4
n2
16531654571532324
n3
2.1255654547923E+24
n4
2.7329560287247E+32
n5
3.5139113867808E+40
2 √n
11339.112928267
3 √n
504.72256368386
4 √n
106.48527094518
5 √n
41.863123821215
1 , 2 , 3 , 6 , 7 , 14 , 21 , 42 , 3061321 , 6122642 , 9183963 , 18367926 , 21429247 , 42858494 , 64287741 , 128575482
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-128575481
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 128575482 can be divided by 16 positive divisors.
The sum of these divisors (counting 128575482) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101010011110011111111010
3
Ternary
22221221022101220
4
Quaternary
13222132133322
5
Quinary
230403403412
6
Senary
20431452510
8
Octal
752363772
10
Decimal
128575482
12
Duodecimal
37087136
16
Hexadecimal
7a9e7fa
20
Vigesimal
203bie2
36
Base36
24jth6
md5
fe4aa20328a228437c45f4a7001d99f8
sha1
1f26d82484b57e43851da619a90779ac237bb2f7
sha256
fa4187a555ee0032417627ed219abf0dcc631de188ca839f3610672787cb59c9
sha512
9432295276b19b9c56bc6a6c31e0b3d55c67ce1541aad6f4804d83f61133c1de2b96eaba68a30822e8a7921265bdd0520e098a5020987100a5391f51309785f9
ripemd-160
a0b505c14a58369ee4de1896dfa4e5dffa2cf51e
Diameter
257150964
Circumference
807863579.36593
Area
5.193572455361E+16
Volume
8.9035477566662E+24
Surface area
2.0774289821444E+17
Circumference
807863579.36593
Perimeter
514301928
Area
16531654571532324
Diagonal
181833190.43306
Surface area
99189927429193944
Volume
2.1255654547923E+24
Space diagonal
222699267.43166
Perimeter
385726446
Area
7.1584164127681E+15
Altitude
111349633.71583
Surface area
7.1584164127681E+15
Volume
2.5050029115658E+23
Height
60611063.477686