66804512 (number)

66804512 is an even 8-digits composite number following 66804511 and preceding 66804513. In scientific notation, it is written as 6.6804512 × 10^7. The sum of its digits is 32. It has a total of 8 prime factors and 48 positive divisors. There are 31671552 positive integers (up to 66804512) that are relatively prime to 66804512.

Interesting facts

Basic properties

Name

Name sixty-six million eight hundred four thousand five hundred twelve

Notation

Scientific notation 6.6804512 × 10^7
Engineering notation 6.6804512 × 10^6

Prime Factorization of 66804512

Prime Factorization 2 × 2 × 2 × 2 × 2 × 23 × 139 × 653

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4175282
Product of the distinct prime numbers

The prime factorization of 66804512 is 2 × 2 × 2 × 2 × 2 × 23 × 139 × 653. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66804512)

Multiplication

n×y
n×2 133609024
n×3 200413536
n×4 267218048
n×5 334022560

Division

n÷y
n÷2 33402256
n÷3 22268170.666667
n÷3 16701128
n÷5 13360902.4

Exponentiation

ny
n2 4462842823558144
n3 2.981380369605E+23
n4 1.9916966067784E+31
n5 1.3305431986789E+39

Nth Root

y√n
2√n 8173.4027185744
3√n 405.75940836307
4√n 90.406873182156
5√n 36.724945432833

Divisors of 66804512

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 -66804511
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 66804512 can be divided by 48 positive divisors. The sum of these divisors (counting 66804512) is 1, the average is 0.020833333333333.

Base conversion 66804512

Base System Value
2 Binary 11111110110101101100100000
3 Ternary 11122201000120012
4 Quaternary 3332311230200
5 Quinary 114100221022
6 Senary 10343504052
8 Octal 376655440
10 Decimal 66804512
12 Duodecimal 1a458028
16 Hexadecimal 3fb5b20
20 Vigesimal 10hab5c
36 Base36 13ruow

Cryptographic Hash Functions

md5 eae966a7b304e9f01c5fb1a61a3bef4e
sha1 eeacc6ef77ce22ec964fd4ee215fd14671a7a47a
sha256 2bb3e44b3da6b17d5fad6353248101310cd1910d0936c808c5c4a1f3d92d25f7
sha512 327f27721541020aa8d43c30c25cb01eaec09e589c4b31fbeb82049d3d66032544b692157cfe923e88a15a1b4a5ffba067981eafe38287e3874bbe9bae41f8ba
ripemd-160 d289153726ecbac428d6931faea7d4c4c162d705

66804512 as geometric shapes

Circle

Radius = n
Diameter 133609024
Circumference 419745128.2517
Area 1.4020434228616E+16

Sphere

Radius = n
Volume 1.2488376888944E+24
Surface area 5.6081736914465E+16
Circumference 419745128.2517

Square

Length = n
Perimeter 267218048
Area 4462842823558144
Diagonal 94475846.898116

Cube

Length = n
Surface area 26777056941348864
Volume 2.981380369605E+23
Space diagonal 115708808.95884

Equilateral Triangle

Length = n
Perimeter 200413536
Area 1.9324676291492E+15
Altitude 57854404.479422

Triangular Pyramid

Length = n
Surface area 1.9324676291492E+15
Volume 3.5135904610736E+22
Height 31491948.966039