666804540 (number)

666804540 is an even 9-digits composite number following 666804539 and preceding 666804541. In scientific notation, it is written as 6.66804540 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 171682560 positive integers (up to 666804540) that are relatively prime to 666804540.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.66804540 × 10^8
Engineering notation 6.66804540 × 10^6

Prime Factorization of 666804540

Prime Factorization 2 × 2 × 3 × 5 × 29 × 383221

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 333402270
Product of the distinct prime numbers

The prime factorization of 666804540 is 2 × 2 × 3 × 5 × 29 × 383221. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 666804540)

Multiplication

n×y
n×2 1333609080
n×3 2000413620
n×4 2667218160
n×5 3334022700

Division

n÷y
n÷2 333402270
n÷3 222268180
n÷3 166701135
n÷5 133360908

Exponentiation

ny
n2 444628294564611600
n3 2.9648016542814E+26
n4 1.9769432032743E+35
n5 1.3182347032655E+44

Nth Root

y√n
2√n 25822.558742309
3√n 873.64068231059
4√n 160.69399099627
5√n 58.183482201881

Divisors of 666804540

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 -666804539
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 666804540 can be divided by 48 positive divisors. The sum of these divisors (counting 666804540) is 1, the average is 0.020833333333333.

Base conversion 666804540

Base System Value
2 Binary 100111101111101010000100111100
3 Ternary 1201110201011212110
4 Quaternary 213233222010330
5 Quinary 2331200221130
6 Senary 150055534020
8 Octal 4757520474
10 Decimal 666804540
12 Duodecimal 16738a310
16 Hexadecimal 27bea13c
20 Vigesimal a87ab70
36 Base36 b0zxoc

Cryptographic Hash Functions

md5 cad06b805fa325fb1b4154abf42c352b
sha1 9e8cc5194fc42100b9d6c0bb97a8f3caf1d16a79
sha256 e117fdd1b5143622ab6837d4c3751276e78326df5b156fd2275182e2a1247bbb
sha512 71a74e4e5cec035d1cf843b2a33ae7844118067f790ed63a41ea96ff86a1f208648141e30fd688a2dea419b524f19efe6c16f7779007d43e923bd358b46385ac
ripemd-160 6d2bd0f4b9df24678710ff75b0109df6b350a541

666804540 as geometric shapes

Circle

Radius = n
Diameter 1333609080
Circumference 4189656488.4886
Area 1.3968409837823E+18

Sphere

Radius = n
Volume 1.2418932128588E+27
Surface area 5.5873639351294E+18
Circumference 4189656488.4886

Square

Length = n
Perimeter 2667218160
Area 444628294564611600
Diagonal 943004023.91995

Cube

Length = n
Surface area 2667769767387669600
Volume 2.9648016542814E+26
Space diagonal 1154939341.9976

Equilateral Triangle

Length = n
Perimeter 2000413620
Area 1.9252969916715E+17
Altitude 577469670.9988

Triangular Pyramid

Length = n
Surface area 1.9252969916715E+17
Volume 3.4940522576925E+25
Height 314334674.63998