188228465 is an odd 9-digits composite number following 188228464
and preceding 188228466 . In scientific notation, it is written as 1.88228465 × 10^8.
The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors.
There are 150582768 positive integers (up to 188228465) that are relatively prime to 188228465.
188228465 has 4 divisors, whose sum is 225874164
The reverse of 188228465 is 564822881
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred eighty-eight million two hundred twenty-eight thousand four hundred sixty-five
Scientific notation
1.88228465 × 10^8
Engineering notation
1.88228465 × 10^6
Prime Factorization
5 × 37645693
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
188228465
Product of the distinct prime numbers
The prime factorization of 188228465 is 5 × 37645693.
Since it has a total of 2 prime factors.
3 , 3 , 99 , 57 , 441 , 647 , 8393 , 5167 , 22909 , 26392 , 306879 , 573471 , 3048325 , 9965441 , 21740597 , 46485119 , 166867103 , 481066498 , 2692974729 , 4535652901
n×2
376456930
n×3
564685395
n×4
752913860
n×5
941142325
n÷2
94114232.5
n÷3
62742821.666667
n÷3
47057116.25
n÷5
37645693
n2
35429955036256225
n3
6.6689260514935E+24
n4
1.2552817138711E+33
n5
2.3627975014453E+41
2 √n
13719.63793254
3 √n
573.09739386752
4 √n
117.13085815677
5 √n
45.17904641524
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-188228464
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 188228465 can be divided by 4 positive divisors.
The sum of these divisors (counting 188228465) is 1, the average is 0.25.
Base
System
Value
2
Binary
1011001110000010001101110001
3
Ternary
111010011222220122
4
Quaternary
23032002031301
5
Quinary
341141302330
6
Senary
30402220025
8
Octal
1316021561
10
Decimal
188228465
12
Duodecimal
53054615
16
Hexadecimal
b382371
20
Vigesimal
2ig8b35
36
Base36
342e0h
md5
7660231105717cc9c08a8c52a36d5e47
sha1
9a05752bf298727fe259ce1a5df1367ce8e5df59
sha256
129797d2e83ac6583c99a397384336327de91d635b3974c8a3b1c36730a6cc8f
sha512
d47cc6a8fdffef674208005dbeb25e44f0332080d7e30d58d3e9338283bfa34e19ad1ab86ea42835751ee7cf421724493ceff82bb9e92df7096e02e5332ae26f
ripemd-160
a88313a18ea9c8fabf517ff89c101e5e3124661e
Diameter
376456930
Circumference
1182674325.681
Area
1.1130648645892E+17
Volume
2.7934732120941E+25
Surface area
4.4522594583568E+17
Circumference
1182674325.681
Perimeter
752913860
Area
35429955036256225
Diagonal
266195248.02767
Surface area
212579730217537350
Volume
6.6689260514935E+24
Space diagonal
326021264.8107
Perimeter
564685395
Area
1.5341620558169E+16
Altitude
163010632.40535
Surface area
1.5341620558169E+16
Volume
7.8594047237378E+23
Height
88731749.342556