66183768 is an even 8-digits composite number following 66183767
and preceding 66183769 . In scientific notation, it is written as 6.6183768 × 10^7.
The sum of its digits is 45. It has a total of 5 prime factors and 16 positive divisors.
There are 18909504 positive integers (up to 66183768) that are relatively prime to 66183768.
66183768 has 16 divisors, whose sum is 126065280
The reverse of 66183768 is 86738166
Previous prime number is 63
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
sixty-six million one hundred eighty-three thousand seven hundred sixty-eight
Scientific notation
6.6183768 × 10^7
Engineering notation
6.6183768 × 10^6
Prime Factorization
2 × 2 × 2 × 63 × 131317
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
16545942
Product of the distinct prime numbers
The prime factorization of 66183768 is 2 × 2 × 2 × 63 × 131317.
Since it has a total of 5 prime factors.
9 , 9 , 55 , 91 , 876 , 276 , 7994 , 4492 , 57671 , 93431 , 628770 , 178482 , 9123086 , 5642036 , 85407451 , 95341946 , 156605955 , 331782738 , 2633361306 , 1586101468
n×2
132367536
n×3
198551304
n×4
264735072
n×5
330918840
n÷2
33091884
n÷3
22061256
n÷3
16545942
n÷5
13236753.6
n2
4380291146677824
n3
2.8990417302418E+23
n4
1.9186950529664E+31
n5
1.2698646824828E+39
2 √n
8135.3406812499
3 √n
404.49873054231
4 √n
90.196123426952
5 √n
36.656441090983
1 , 2 , 4 , 8 , 63 , 126 , 252 , 504 , 131317 , 262634 , 525268 , 1050536 , 8272971 , 16545942 , 33091884 , 66183768
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
-66183767
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 66183768 can be divided by 16 positive divisors.
The sum of these divisors (counting 66183768) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11111100011110001001011000
3
Ternary
11121112111001200
4
Quaternary
3330132021120
5
Quinary
113420340033
6
Senary
10322314200
8
Octal
374361130
10
Decimal
66183768
12
Duodecimal
1a1b8960
16
Hexadecimal
3f1e258
20
Vigesimal
10dcj88
36
Base36
13ejq0
md5
9ccaf91a96e5d357553e69e332fcbedf
sha1
6320ca31efd9fbd7bd56629deaa8c8399befae6a
sha256
1549d097c577a15651b4c3bdb843a92e0d3c42e1be474ac306895cf114c40efd
sha512
e37891917e4783449fc440be545c96ecdd476be1dae86894597d9b00640a5a714865f8f460d3ab1d19b75ffd694945d2f4df74cfe7bdf18b47a7e096e1fa1940
ripemd-160
54ff68cd059716e6c12316599c06e41e7504c7ce
Diameter
132367536
Circumference
415844878.67138
Area
1.3761090486987E+16
Volume
1.2143477602904E+24
Surface area
5.504436194795E+16
Circumference
415844878.67138
Perimeter
264735072
Area
4380291146677824
Diagonal
93597982.314554
Surface area
26281746880066944
Volume
2.8990417302418E+23
Space diagonal
114633648.81235
Perimeter
198551304
Area
1.8967217044975E+15
Altitude
57316824.406176
Surface area
1.8967217044975E+15
Volume
3.4165534439946E+22
Height
31199327.438185