65662968 (number)

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.

Interesting facts

Basic properties

Name

Name sixty-five million six hundred sixty-two thousand nine hundred sixty-eight

Notation

Scientific notation 6.5662968 × 10^7
Engineering notation 6.5662968 × 10^6

Prime Factorization of 65662968

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.

Most popular turbo-numbers

4, 8, 74, 74, 260, 717, 3844, 122, 21306, 95908, 755655, 788987, 853134, 655164, 78095489, 25086526, 130449152, 878660269, 5470246468, 6595961021

Basic calculations (n = 65662968)

Multiplication

n×y
n×2 131325936
n×3 196988904
n×4 262651872
n×5 328314840

Division

n÷y
n÷2 32831484
n÷3 21887656
n÷3 16415742
n÷5 13132593.6

Exponentiation

ny
n2 4311625366569024
n3 2.8311411847301E+23
n4 1.8590113301641E+31
n5 1.2206820148421E+39

Nth Root

y√n
2√n 8103.2689699898
3√n 403.43493528225
4√n 90.018159112425
5√n 36.598568745005

Divisors of 65662968

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 conversion 65662968

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

Cryptographic Hash Functions

md5 117dac0c1b4b0f3020364666558b0b06
sha1 dd74b8eb831ff0edf73f03b69ac927a844355fde
sha256 2bca0539c7bebf3e27287d598aee59aea969d173c0ad076b22abb3d33b674a48
sha512 599bb1e5d05dcfd640643dee8bfdcbc936efa3d8b837facb9ec92eb434c3e38349d6ac01ac0073fe23b14cac8b550bc889fbdb794240b6b116bf62b6bf5c7dfc
ripemd-160 c526b258813e265263a8fe47e4bde9d286f2f5ec

65662968 as geometric shapes

Circle

Radius = n
Diameter 131325936
Circumference 412572595.7634
Area 1.3545370576645E+16

Sphere

Radius = n
Volume 1.1859056462965E+24
Surface area 5.4181482306579E+16
Circumference 412572595.7634

Square

Length = n
Perimeter 262651872
Area 4311625366569024
Diagonal 92861459.891271

Cube

Length = n
Surface area 25869752199414144
Volume 2.8311411847301E+23
Space diagonal 113731596.75177

Equilateral Triangle

Length = n
Perimeter 196988904
Area 1.8669885495251E+15
Altitude 56865798.375885

Triangular Pyramid

Length = n
Surface area 1.8669885495251E+15
Volume 3.3365318836986E+22
Height 30953819.963757