663338561 is an odd 9-digits composite number following 663338560
and preceding 663338562 . In scientific notation, it is written as 6.63338561 × 10^8.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 634497732 positive integers (up to 663338561) that are relatively prime to 663338561.
663338561 has 4 divisors, whose sum is 692179392
The reverse of 663338561 is 165833366
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
six hundred sixty-three million three hundred thirty-eight thousand five hundred sixty-one
Scientific notation
6.63338561 × 10^8
Engineering notation
6.63338561 × 10^6
Prime Factorization
23 × 28840807
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
663338561
Product of the distinct prime numbers
The prime factorization of 663338561 is 23 × 28840807.
Since it has a total of 2 prime factors.
3 , 9 , 21 , 51 , 340 , 515 , 7162 , 5052 , 68773 , 50141 , 902862 , 890619 , 1220298 , 2651943 , 98846 , 77675597 , 768337502 , 887175284 , 5807564735 , 2428560771
n×2
1326677122
n×3
1990015683
n×4
2653354244
n×5
3316692805
n÷2
331669280.5
n÷3
221112853.66667
n÷3
165834640.25
n÷5
132667712.2
n2
440018046509550721
n3
2.9188093778568E+26
n4
1.9361588125408E+35
n5
1.2843288005783E+44
2 √n
25755.359849942
3 √n
872.12435495042
4 √n
160.48476516462
5 √n
58.122869738613
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
-663338560
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 663338561 can be divided by 4 positive divisors.
The sum of these divisors (counting 663338561) is 1, the average is 0.25.
Base
System
Value
2
Binary
100111100010011011111001000001
3
Ternary
1201020012002102212
4
Quaternary
213202123321001
5
Quinary
2324303313221
6
Senary
145453351505
8
Octal
4742337101
10
Decimal
663338561
12
Duodecimal
166198595
16
Hexadecimal
2789be41
20
Vigesimal
a75h681
36
Base36
ayxnb5
md5
fbb89ffa3c96a57fc3bc80819e65dc94
sha1
ab5515e500293b42e7caba6ee90d3c3b4fcea18f
sha256
1f77eadfd70dcaad08b0731a173f48663f953f4a98f14b08a8624b84d9c40eaa
sha512
0c4bc603f304e784d026ab8035fcf9d5753edbcf1750126a721f0d5f85ceb5cbe6dd0301a963357f0b8d8c59711fb3d89029490190136fe6ac0ff2def9e2e281
ripemd-160
1267f980d244e7ed93a1f3201f3ced8bf55ce52d
Diameter
1326677122
Circumference
4167879100.1608
Area
1.3823574623613E+18
Volume
1.2226280131605E+27
Surface area
5.5294298494453E+18
Circumference
4167879100.1608
Perimeter
2653354244
Area
440018046509550721
Diagonal
938102389.41125
Surface area
2640108279057304326
Volume
2.9188093778568E+26
Space diagonal
1148936090.2716
Perimeter
1990015683
Area
1.9053340320044E+17
Altitude
574468045.13581
Surface area
1.9053340320044E+17
Volume
3.4398498401223E+25
Height
312700796.47042