66505566 (number)

66505566 is an even 8-digits composite number following 66505565 and preceding 66505567. In scientific notation, it is written as 6.6505566 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 21644064 positive integers (up to 66505566) that are relatively prime to 66505566.

Interesting facts

Basic properties

Name

Name sixty-six million five hundred five thousand five hundred sixty-six

Notation

Scientific notation 6.6505566 × 10^7
Engineering notation 6.6505566 × 10^6

Prime Factorization of 66505566

Prime Factorization 2 × 3 × 53 × 283 × 739

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 66505566
Product of the distinct prime numbers

The prime factorization of 66505566 is 2 × 3 × 53 × 283 × 739. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 3, 98, 56, 298, 424, 1192, 4929, 75832, 55537, 187088, 240503, 8546946, 9894819, 84614817, 34126893, 898181474, 816643757, 4525869981, 2238646322

Basic calculations (n = 66505566)

Multiplication

n×y
n×2 133011132
n×3 199516698
n×4 266022264
n×5 332527830

Division

n÷y
n÷2 33252783
n÷3 22168522
n÷3 16626391.5
n÷5 13301113.2

Exponentiation

ny
n2 4422990308980356
n3 2.9415347391125E+23
n4 1.9562843273334E+31
n5 1.3010379644624E+39

Nth Root

y√n
2√n 8155.0944813656
3√n 405.15325399574
4√n 90.305561741045
5√n 36.692018075471

Divisors of 66505566

1, 2, 3, 6, 53, 106, 159, 283, 318, 566, 739, 849, 1478, 1698, 2217, 4434, 14999, 29998, 39167, 44997, 78334, 89994, 117501, 209137, 235002, 418274, 627411, 1254822, 11084261, 22168522, 33252783, 66505566

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 -66505565
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 66505566 can be divided by 32 positive divisors. The sum of these divisors (counting 66505566) is 1, the average is 0.03125.

Base conversion 66505566

Base System Value
2 Binary 11111101101100101101011110
3 Ternary 11122010211111010
4 Quaternary 3331230231132
5 Quinary 114011134231
6 Senary 10333240050
8 Octal 375545536
10 Decimal 66505566
12 Duodecimal 1a333026
16 Hexadecimal 3f6cb5e
20 Vigesimal 10fd3i6
36 Base36 13lg0u

Cryptographic Hash Functions

md5 951a886c01b3026889d2bc568dc5bd31
sha1 5fe97f897e32380f88c10e174684ed24c5595bc9
sha256 453247aa6c80d1a261670e60085553763e9b5a8351ec951864207af502d2eb54
sha512 52d07c5e1c58d37a8dff0f7a59eb562ea4ca2c02b3a2e7a5482875bd855e37044959436358f94b48c36792340228a8ccc5beb24df33076e8ad3a312e396cebe8
ripemd-160 c21cdc93e13791f0c81a98608114ba1f6ec4627a

66505566 as geometric shapes

Circle

Radius = n
Diameter 133011132
Circumference 417866795.13686
Area 1.3895233861592E+16

Sphere

Radius = n
Volume 1.2321471902233E+24
Surface area 5.5580935446366E+16
Circumference 417866795.13686

Square

Length = n
Perimeter 266022264
Area 4422990308980356
Diagonal 94053073.410499

Cube

Length = n
Surface area 26537941853882136
Volume 2.9415347391125E+23
Space diagonal 115191019.29813

Equilateral Triangle

Length = n
Perimeter 199516698
Area 1.9152109841347E+15
Altitude 57595509.649063

Triangular Pyramid

Length = n
Surface area 1.9152109841347E+15
Volume 3.4666319352038E+22
Height 31351024.470166