66447306 (number)

66447306 is an even 8-digits composite number following 66447305 and preceding 66447307. In scientific notation, it is written as 6.6447306 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 21445440 positive integers (up to 66447306) that are relatively prime to 66447306.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6447306 × 10^7
Engineering notation 6.6447306 × 10^6

Prime Factorization of 66447306

Prime Factorization 2 × 3 × 3 × 41 × 179 × 503

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 22149102
Product of the distinct prime numbers

The prime factorization of 66447306 is 2 × 3 × 3 × 41 × 179 × 503. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66447306)

Multiplication

n×y
n×2 132894612
n×3 199341918
n×4 265789224
n×5 332236530

Division

n÷y
n÷2 33223653
n÷3 22149102
n÷3 16611826.5
n÷5 13289461.2

Exponentiation

ny
n2 4415244474657636
n3 2.9338110067239E+23
n4 1.9494383770995E+31
n5 1.2953492837127E+39

Nth Root

y√n
2√n 8151.5216984315
3√n 405.03491239958
4√n 90.285777941111
5√n 36.685587256061

Divisors of 66447306

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 -66447305
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 66447306 can be divided by 48 positive divisors. The sum of these divisors (counting 66447306) is 1, the average is 0.020833333333333.

Base conversion 66447306

Base System Value
2 Binary 11111101011110011111001010
3 Ternary 11122000212120100
4 Quaternary 3331132133022
5 Quinary 114002303211
6 Senary 10332110230
8 Octal 375363712
10 Decimal 66447306
12 Duodecimal 1a305376
16 Hexadecimal 3f5e7ca
20 Vigesimal 10f5i56
36 Base36 13k72i

Cryptographic Hash Functions

md5 33483eb8088dc1341fcc7483c2d36689
sha1 2a7242e048bbb3ded6ab794002e0b62f38fb2acd
sha256 420b6146f8bd8f325453c795936d8c1ff406cd8096ffea055f2005ec0b4476ac
sha512 8063321a2e6f3a0dd2f1b769c8ba95a363e0e2589d950732d0c0c5c787ce270aecee42a1fe539219da9c9803ddee9d312665f13eab22773baf3788ce725653d1
ripemd-160 63806edea2434c60890c97843c242c26f70a3ce2

66447306 as geometric shapes

Circle

Radius = n
Diameter 132894612
Circumference 417500736.76087
Area 1.3870899605387E+16

Sphere

Radius = n
Volume 1.2289118807659E+24
Surface area 5.5483598421549E+16
Circumference 417500736.76087

Square

Length = n
Perimeter 265789224
Area 4415244474657636
Diagonal 93970681.328355

Cube

Length = n
Surface area 26491466847945816
Volume 2.9338110067239E+23
Space diagonal 115090110.01808

Equilateral Triangle

Length = n
Perimeter 199341918
Area 1.9118569394862E+15
Altitude 57545055.009038

Triangular Pyramid

Length = n
Surface area 1.9118569394862E+15
Volume 3.4575294292903E+22
Height 31323560.442785