66709464 (number)

66709464 is an even 8-digits composite number following 66709463 and preceding 66709465. In scientific notation, it is written as 6.6709464 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 16 positive divisors. There are 22236480 positive integers (up to 66709464) that are relatively prime to 66709464.

Interesting facts

Basic properties

Name

Name sixty-six million seven hundred nine thousand four hundred sixty-four

Notation

Scientific notation 6.6709464 × 10^7
Engineering notation 6.6709464 × 10^6

Prime Factorization of 66709464

Prime Factorization 2 × 2 × 2 × 3 × 2779561

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16677366
Product of the distinct prime numbers

The prime factorization of 66709464 is 2 × 2 × 2 × 3 × 2779561. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 1, 66, 22, 555, 856, 9151, 2018, 19793, 99638, 492858, 585214, 2374293, 5144038, 13449718, 74572429, 205879168, 981178245, 6484528529, 6428562269

Basic calculations (n = 66709464)

Multiplication

n×y
n×2 133418928
n×3 200128392
n×4 266837856
n×5 333547320

Division

n÷y
n÷2 33354732
n÷3 22236488
n÷3 16677366
n÷5 13341892.8

Exponentiation

ny
n2 4450152587167296
n3 2.9686729380814E+23
n4 1.9803858049072E+31
n5 1.3211047555857E+39

Nth Root

y√n
2√n 8167.586179527
3√n 405.56688181986
4√n 90.37469877973
5√n 36.714489190388

Divisors of 66709464

1, 2, 3, 4, 6, 8, 12, 24, 2779561, 5559122, 8338683, 11118244, 16677366, 22236488, 33354732, 66709464

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66709463
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66709464 can be divided by 16 positive divisors. The sum of these divisors (counting 66709464) is 1, the average is 0.0625.

Base conversion 66709464

Base System Value
2 Binary 11111110011110011111011000
3 Ternary 11122112012011220
4 Quaternary 3332132133120
5 Quinary 114034200324
6 Senary 10341452040
8 Octal 376363730
10 Decimal 66709464
12 Duodecimal 1a411020
16 Hexadecimal 3f9e7d8
20 Vigesimal 10gidd4
36 Base36 13ptco

Cryptographic Hash Functions

md5 e3128037987f5948aaff0e6e59218715
sha1 828cee765786cfa8da23599b9eb7873d8618146f
sha256 9b524a820fe56544903c46d242d17b643f989804a5d695fa4479bb733ae19f3e
sha512 15e0984774d05b2a22e16d85071ff21afbf461b52a3be98b7572f6d7f65af2014337392f9a96bf1e460f64f9dc7d1bd22077c3bf91dbbcc0b8f6c2084ce34a42
ripemd-160 fb3a4f6c1f3b6e6b125b00c23272f390c1e63b90

66709464 as geometric shapes

Circle

Radius = n
Diameter 133418928
Circumference 419147924.05463
Area 1.3980566675198E+16

Sphere

Radius = n
Volume 1.243514812425E+24
Surface area 5.5922266700794E+16
Circumference 419147924.05463

Square

Length = n
Perimeter 266837856
Area 4450152587167296
Diagonal 94341428.72744

Cube

Length = n
Surface area 26700915523003776
Volume 2.9686729380814E+23
Space diagonal 115544180.99369

Equilateral Triangle

Length = n
Perimeter 200128392
Area 1.926972595602E+15
Altitude 57772090.496843

Triangular Pyramid

Length = n
Surface area 1.926972595602E+15
Volume 3.498614609404E+22
Height 31447142.909147