656427666 (number)

656427666 is an even 9-digits composite number following 656427665 and preceding 656427667. In scientific notation, it is written as 6.56427666 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 209765520 positive integers (up to 656427666) that are relatively prime to 656427666.

Interesting facts

Basic properties

Name

Name six hundred fifty-six million four hundred twenty-seven thousand six hundred sixty-six

Notation

Scientific notation 6.56427666 × 10^8
Engineering notation 6.56427666 × 10^6

Prime Factorization of 656427666

Prime Factorization 2 × 3 × 3317 × 32983

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 656427666
Product of the distinct prime numbers

The prime factorization of 656427666 is 2 × 3 × 3317 × 32983. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 656427666)

Multiplication

n×y
n×2 1312855332
n×3 1969282998
n×4 2625710664
n×5 3282138330

Division

n÷y
n÷2 328213833
n÷3 218809222
n÷3 164106916.5
n÷5 131285533.2

Exponentiation

ny
n2 430897280690207556
n3 2.8285289624922E+26
n4 1.8567246650622E+35
n5 1.2188054382914E+44

Nth Root

y√n
2√n 25620.844365477
3√n 869.08507595516
4√n 160.065125388
5√n 58.001252948561

Divisors of 656427666

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 -656427665
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 656427666 can be divided by 16 positive divisors. The sum of these divisors (counting 656427666) is 1, the average is 0.0625.

Base conversion 656427666

Base System Value
2 Binary 100111001000000100101010010010
3 Ternary 1200202011222110210
4 Quaternary 213020010222102
5 Quinary 2321021141131
6 Senary 145045304550
8 Octal 4710045222
10 Decimal 656427666
12 Duodecimal 163a05156
16 Hexadecimal 27204a92
20 Vigesimal a52d936
36 Base36 autitu

Cryptographic Hash Functions

md5 01f3ed699589cd2008aa1fd98733849e
sha1 42ac31edf9ebed5fc321afc51791429205438993
sha256 2e7d05145d442fba3f68b5842f7af774afafcf170967cbb11c5aa90d7a745526
sha512 55ad989dc3ce0f743543ccb9b2bff634c76fb4f78a1238b8c545da204d2d4775161464c294d0ec6999e3a5aef215ee2732d1ccc85c9fa23c8c996a9f52b1bf32
ripemd-160 d634d6754852fdc9f63bcce81aeb41042ec23112

656427666 as geometric shapes

Circle

Radius = n
Diameter 1312855332
Circumference 4124456666.2374
Area 1.3537037314682E+18

Sphere

Radius = n
Volume 1.1848114412042E+27
Surface area 5.4148149258727E+18
Circumference 4124456666.2374

Square

Length = n
Perimeter 2625710664
Area 430897280690207556
Diagonal 928328907.97412

Cube

Length = n
Surface area 2585383684141245336
Volume 2.8285289624922E+26
Space diagonal 1136966069.0059

Equilateral Triangle

Length = n
Perimeter 1969282998
Area 1.8658399574968E+17
Altitude 568483034.50293

Triangular Pyramid

Length = n
Surface area 1.8658399574968E+17
Volume 3.333453350268E+25
Height 309442969.32471