66843448 (number)

66843448 is an even 8-digits composite number following 66843447 and preceding 66843449. In scientific notation, it is written as 6.6843448 × 10^7. The sum of its digits is 43. It has a total of 7 prime factors and 48 positive divisors. There are 27941760 positive integers (up to 66843448) that are relatively prime to 66843448.

Interesting facts

Basic properties

Name

Name sixty-six million eight hundred forty-three thousand four hundred forty-eight

Notation

Scientific notation 6.6843448 × 10^7
Engineering notation 6.6843448 × 10^6

Prime Factorization of 66843448

Prime Factorization 2 × 2 × 2 × 7 × 7 × 41 × 4159

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2387266
Product of the distinct prime numbers

The prime factorization of 66843448 is 2 × 2 × 2 × 7 × 7 × 41 × 4159. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66843448)

Multiplication

n×y
n×2 133686896
n×3 200530344
n×4 267373792
n×5 334217240

Division

n÷y
n÷2 33421724
n÷3 22281149.333333
n÷3 16710862
n÷5 13368689.6

Exponentiation

ny
n2 4468046540528704
n3 2.9865963659341E+23
n4 1.9963439888331E+31
n5 1.3344251560767E+39

Nth Root

y√n
2√n 8175.7842437285
3√n 405.83822329892
4√n 90.420043373848
5√n 36.729225351017

Divisors of 66843448

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66843447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66843448 can be divided by 48 positive divisors. The sum of these divisors (counting 66843448) is 1, the average is 0.020833333333333.

Base conversion 66843448

Base System Value
2 Binary 11111110111111001100111000
3 Ternary 11122202222222021
4 Quaternary 3332333030320
5 Quinary 114102442243
6 Senary 10344404224
8 Octal 376771470
10 Decimal 66843448
12 Duodecimal 1a476674
16 Hexadecimal 3fbf338
20 Vigesimal 10hf8c8
36 Base36 13soqg

Cryptographic Hash Functions

md5 98d091e742206e3484d426f1d3143b50
sha1 8664bdaaf3593d920425cc2ed4ff9b3c1767b698
sha256 ec911da2993afec6490ad9a08544483b8b6012ef8fde1e85b7df86a23d9bae24
sha512 09ed422b61e24dd61a5fc6cbf8d7e3c2a258a0cfc48be76e0128eb45cd33d1f1e333408c3835a8fe3e20734ea4eeede46fbd6494934d0a72cc5c2bcf7b8ea16f
ripemd-160 0d27b1cdcd6a3065910a59f3c621445e205c498f

66843448 as geometric shapes

Circle

Radius = n
Diameter 133686896
Circumference 419989770.35482
Area 1.4036782187622E+16

Sphere

Radius = n
Volume 1.2510225603275E+24
Surface area 5.6147128750489E+16
Circumference 419989770.35482

Square

Length = n
Perimeter 267373792
Area 4468046540528704
Diagonal 94530910.717381

Cube

Length = n
Surface area 26808279243172224
Volume 2.9865963659341E+23
Space diagonal 115776248.08909

Equilateral Triangle

Length = n
Perimeter 200530344
Area 1.9347209046945E+15
Altitude 57888124.044544

Triangular Pyramid

Length = n
Surface area 1.9347209046945E+15
Volume 3.5197375716985E+22
Height 31510303.57246