9128021242 is an even 10-digits composite number following 9128021241
and preceding 9128021243 . In scientific notation, it is written as 9.128021242 × 10^9.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 4295539392 positive integers (up to 9128021242) that are relatively prime to 9128021242.
9128021242 has 8 divisors, whose sum is 14497445556
The reverse of 9128021242 is 2421208219
Previous prime number is 17
Is Prime? no
Number parity even
Number length 10
Sum of Digits 31
Digital Root 4
Name
nine billion one hundred twenty-eight million twenty-one thousand two hundred forty-two
Scientific notation
9.128021242 × 10^9
Engineering notation
9.128021242 × 10^9
Prime Factorization
2 × 17 × 268471213
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
9128021242
Product of the distinct prime numbers
The prime factorization of 9128021242 is 2 × 17 × 268471213.
Since it has a total of 3 prime factors.
5 , 2 , 97 , 59 , 178 , 929 , 6124 , 4585 , 42062 , 61255 , 272587 , 109247 , 2291021 , 5336877 , 20861343 , 97943642 , 974565470 , 982240400 , 9844576275 , 4201887077
n×2
18256042484
n×3
27384063726
n×4
36512084968
n×5
45640106210
n÷2
4564010621
n÷3
3042673747.3333
n÷3
2282005310.5
n÷5
1825604248.4
n2
8.3320771794403E+19
n3
7.6055377483915E+29
n4
6.942351012415E+39
n5
6.3369927510745E+49
2 √n
95540.678467342
3 √n
2089.900199137
4 √n
309.09655201464
5 √n
98.19182420496
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-9128021241
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 9128021242 can be divided by 8 positive divisors.
The sum of these divisors (counting 9128021242) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100000000100101000110011111010
3
Ternary
212120010222112010211
4
Quaternary
20200010220303322
5
Quinary
122143233134432
6
Senary
4105433101334
8
Octal
104004506372
10
Decimal
9128021242
12
Duodecimal
1928b5784a
16
Hexadecimal
220128cfa
20
Vigesimal
72ca2d22
36
Base36
46yl69m
md5
09813d0f784614ab84addcd36deafc9b
sha1
33fdc14fbbd090145a9026f0cb63162eb87523e4
sha256
0a11bd68ce7f8d592a1177e4d8ac629c13f22f2f9f8f10e3fc1fe4124954633f
sha512
19af75bda08cb34a81ed41f9d84920164bb474e80b319798d33f33b818b861eb005e9858e3b5cbba511a43845b5230d53358900e553d0f07a0ad0ea0c51c74c1
ripemd-160
6ef2cb50a7adc3378265b0255ee848825f4056d8
Diameter
18256042484
Circumference
57353048951.358
Area
2.6175992456073E+20
Volume
3.1858002022595E+30
Surface area
1.0470396982429E+21
Circumference
57353048951.358
Perimeter
36512084968
Area
8.3320771794403E+19
Diagonal
12908971438.066
Surface area
4.9992463076642E+20
Volume
7.6055377483915E+29
Space diagonal
15810196563.712
Perimeter
27384063726
Area
3.607895251844E+19
Altitude
7905098281.856
Surface area
3.607895251844E+19
Volume
8.9632121940965E+28
Height
4302990479.3554