65662968 is an even 8-digits composite number following 65662967
and preceding 65662969 . In scientific notation, it is written as 6.5662968 × 10^7.
The sum of its digits is 48. It has a total of 6 prime factors and 32 positive divisors.
There are 18760800 positive integers (up to 65662968) that are relatively prime to 65662968.
65662968 has 32 divisors, whose sum is 187608960
The reverse of 65662968 is 86926656
Previous prime number is 7
Is Prime? no Number parity even Number length 8 Sum of Digits 48 Digital Root 3
Name
sixty-five million six hundred sixty-two thousand nine hundred sixty-eight
Scientific notation
6.5662968 × 10^7
Engineering notation
6.5662968 × 10^6
Prime Factorization
2 × 2 × 2 × 3 × 7 × 390851
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
16415742 Product of the distinct prime numbers
The prime factorization of 65662968 is 2 × 2 × 2 × 3 × 7 × 390851.
Since it has a total of 6 prime factors.
7 , 2 , 90 , 53 , 671 , 581 , 4127 , 9774 , 93268 , 88913 , 879324 , 97445 , 5618723 , 1986523 , 32456074 , 74944139 , 981830846 , 292514528 , 2863558076 , 4337557828
n×2
131325936
n×3
196988904
n×4
262651872
n×5
328314840
n÷2
32831484
n÷3
21887656
n÷3
16415742
n÷5
13132593.6
n2
4311625366569024
n3
2.8311411847301E+23
n4
1.8590113301641E+31
n5
1.2206820148421E+39
2 √n8103.2689699898
3 √n403.43493528225
4 √n90.018159112425
5 √n36.598568745005
1 , 2 , 3 , 4 , 6 , 7 , 8 , 12 , 14 , 21 , 24 , 28 , 42 , 56 , 84 , 168 , 390851 , 781702 , 1172553 , 1563404 , 2345106 , 2735957 , 3126808 , 4690212 , 5471914 , 8207871 , 9380424 , 10943828 , 16415742 , 21887656 , 32831484 , 65662968
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-65662967 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 65662968 can be divided by 32 positive divisors.
The sum of these divisors (counting 65662968) is 1, the average is 0.03125.
Base
System
Value
2
Binary
11111010011110111111111000
3
Ternary
11120120000122210
4
Quaternary
3322132333320
5
Quinary
113302203333
6
Senary
10303215120
8
Octal
372367770
10
Decimal
65662968
12
Duodecimal
19ba74a0
16
Hexadecimal
3e9eff8
20
Vigesimal
10a7h88
36
Base36
133dvc
md5
117dac0c1b4b0f3020364666558b0b06
sha1
dd74b8eb831ff0edf73f03b69ac927a844355fde
sha256
2bca0539c7bebf3e27287d598aee59aea969d173c0ad076b22abb3d33b674a48
sha512
599bb1e5d05dcfd640643dee8bfdcbc936efa3d8b837facb9ec92eb434c3e38349d6ac01ac0073fe23b14cac8b550bc889fbdb794240b6b116bf62b6bf5c7dfc
ripemd-160
c526b258813e265263a8fe47e4bde9d286f2f5ec
Diameter
131325936
Circumference
412572595.7634
Area
1.3545370576645E+16
Volume
1.1859056462965E+24
Surface area
5.4181482306579E+16
Circumference
412572595.7634
Perimeter
262651872
Area
4311625366569024
Diagonal
92861459.891271
Surface area
25869752199414144
Volume
2.8311411847301E+23
Space diagonal
113731596.75177
Perimeter
196988904
Area
1.8669885495251E+15
Altitude
56865798.375885
Surface area
1.8669885495251E+15
Volume
3.3365318836986E+22
Height
30953819.963757