66565536 (number)

66565536 is an even 8-digits composite number following 66565535 and preceding 66565537. In scientific notation, it is written as 6.6565536 × 10^7. The sum of its digits is 42. It has a total of 8 prime factors and 48 positive divisors. There are 21714944 positive integers (up to 66565536) that are relatively prime to 66565536.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6565536 × 10^7
Engineering notation 6.6565536 × 10^6

Prime Factorization of 66565536

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 47 × 14753

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4160346
Product of the distinct prime numbers

The prime factorization of 66565536 is 2 × 2 × 2 × 2 × 2 × 3 × 47 × 14753. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66565536)

Multiplication

n×y
n×2 133131072
n×3 199696608
n×4 266262144
n×5 332827680

Division

n÷y
n÷2 33282768
n÷3 22188512
n÷3 16641384
n÷5 13313107.2

Exponentiation

ny
n2 4430970582967296
n3 2.9494993185545E+23
n4 1.9633500307122E+31
n5 1.3069144714997E+39

Nth Root

y√n
2√n 8158.7704956078
3√n 405.27499689459
4√n 90.325912647522
5√n 36.698632941601

Divisors of 66565536

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 -66565535
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 66565536 can be divided by 48 positive divisors. The sum of these divisors (counting 66565536) is 1, the average is 0.020833333333333.

Base conversion 66565536

Base System Value
2 Binary 11111101111011010110100000
3 Ternary 11122020212202020
4 Quaternary 3331323112200
5 Quinary 114020044121
6 Senary 10334421440
8 Octal 375732640
10 Decimal 66565536
12 Duodecimal 1a361880
16 Hexadecimal 3f7b5a0
20 Vigesimal 10g0dgg
36 Base36 13mqao

Cryptographic Hash Functions

md5 125b1e8a44a63a3718f049b8b942cf54
sha1 b5f0e1d94dcef16b65b74575939be5276de97831
sha256 6056ee3c9e61f9c2bad2e634ba09ff374591cdce81c7f85f9a139e1231d0d61d
sha512 1a1eee6a4cbefe8c01a440f7cdeab6393b0850649c2b53d06e7524a3dfd4a33e9c96d16edbe0f4379add11923951715d710715d65f2343e411e770af2e236257
ripemd-160 cf13b40b569ef16cc3cb07127ddbb2c43bfee677

66565536 as geometric shapes

Circle

Radius = n
Diameter 133131072
Circumference 418243597.75973
Area 1.3920304631723E+16

Sphere

Radius = n
Volume 1.2354833854585E+24
Surface area 5.568121852689E+16
Circumference 418243597.75973

Square

Length = n
Perimeter 266262144
Area 4430970582967296
Diagonal 94137883.797835

Cube

Length = n
Surface area 26585823497803776
Volume 2.9494993185545E+23
Space diagonal 115294890.38506

Equilateral Triangle

Length = n
Perimeter 199696608
Area 1.9186665441356E+15
Altitude 57647445.192528

Triangular Pyramid

Length = n
Surface area 1.9186665441356E+15
Volume 3.4760182820917E+22
Height 31379294.599278