66339968 (number)

66339968 is an even 8-digits composite number following 66339967 and preceding 66339969. In scientific notation, it is written as 6.6339968 × 10^7. The sum of its digits is 50. It has a total of 9 prime factors and 32 positive divisors. There are 32358400 positive integers (up to 66339968) that are relatively prime to 66339968.

Interesting facts

Basic properties

Name

Name sixty-six million three hundred thirty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 6.6339968 × 10^7
Engineering notation 6.6339968 × 10^6

Prime Factorization of 66339968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 41 × 12641

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1036562
Product of the distinct prime numbers

The prime factorization of 66339968 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 41 × 12641. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66339968)

Multiplication

n×y
n×2 132679936
n×3 199019904
n×4 265359872
n×5 331699840

Division

n÷y
n÷2 33169984
n÷3 22113322.666667
n÷3 16584992
n÷5 13267993.6

Exponentiation

ny
n2 4400991354241024
n3 2.9196162560863E+23
n4 1.9368724900104E+31
n5 1.2849205900737E+39

Nth Root

y√n
2√n 8144.9351133081
3√n 404.81669904604
4√n 90.249294253795
5√n 36.673727318709

Divisors of 66339968

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 -66339967
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 66339968 can be divided by 32 positive divisors. The sum of these divisors (counting 66339968) is 1, the average is 0.03125.

Base conversion 66339968

Base System Value
2 Binary 11111101000100010010000000
3 Ternary 11121211102022212
4 Quaternary 3331010102000
5 Quinary 113440334333
6 Senary 10325521252
8 Octal 375042200
10 Decimal 66339968
12 Duodecimal 1a273228
16 Hexadecimal 3f44480
20 Vigesimal 10ec9i8
36 Base36 13hw8w

Cryptographic Hash Functions

md5 2c07aea9a6f9d8a289a29a1ccdb1852e
sha1 70ae590f87014621910de5bbc2a8e6b9bbe98d07
sha256 bbee1dcc067e51643f406c7af722bcf93129e3e77c0bb621ba1bc9103b018a21
sha512 b2fbd9c8080f27799958d2aa8f8d52eedb92250ec001bf24c12ee4184fb2a755c7e8547bd6adae9c50098267b32f7cfd457b43218f1a497a4431153a0d8ebfaa
ripemd-160 f9b71f75eedd8be920b7cf3728fb8e847c1af74e

66339968 as geometric shapes

Circle

Radius = n
Diameter 132679936
Circumference 416826312.21636
Area 1.3826122106996E+16

Sphere

Radius = n
Volume 1.2229659975229E+24
Surface area 5.5304488427983E+16
Circumference 416826312.21636

Square

Length = n
Perimeter 265359872
Area 4400991354241024
Diagonal 93818882.472997

Cube

Length = n
Surface area 26405948125446144
Volume 2.9196162560863E+23
Space diagonal 114904195.14849

Equilateral Triangle

Length = n
Perimeter 199019904
Area 1.9056851573042E+15
Altitude 57452097.574247

Triangular Pyramid

Length = n
Surface area 1.9056851573042E+15
Volume 3.4408007552351E+22
Height 31272960.824332