664485764 (number)

664485764 is an even 9-digits composite number following 664485763 and preceding 664485765. In scientific notation, it is written as 6.64485764 × 10^8. The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors. There are 330012768 positive integers (up to 664485764) that are relatively prime to 664485764.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million four hundred eighty-five thousand seven hundred sixty-four

Notation

Scientific notation 6.64485764 × 10^8
Engineering notation 6.64485764 × 10^6

Prime Factorization of 664485764

Prime Factorization 2 × 2 × 149 × 1114909

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 332242882
Product of the distinct prime numbers

The prime factorization of 664485764 is 2 × 2 × 149 × 1114909. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 664485764)

Multiplication

n×y
n×2 1328971528
n×3 1993457292
n×4 2657943056
n×5 3322428820

Division

n÷y
n÷2 332242882
n÷3 221495254.66667
n÷3 166121441
n÷5 132897152.8

Exponentiation

ny
n2 441541330558663696
n3 2.9339792837385E+26
n4 1.9495874659152E+35
n5 1.2954731167735E+44

Nth Root

y√n
2√n 25777.621379794
3√n 872.62682710111
4√n 160.5541073277
5√n 58.142959827012

Divisors of 664485764

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -664485763
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 664485764 can be divided by 12 positive divisors. The sum of these divisors (counting 664485764) is 1, the average is 0.083333333333333.

Base conversion 664485764

Base System Value
2 Binary 100111100110110011111110000100
3 Ternary 1201022100101002212
4 Quaternary 213212303332010
5 Quinary 2330102021024
6 Senary 145534122552
8 Octal 4746637604
10 Decimal 664485764
12 Duodecimal 166650458
16 Hexadecimal 279b3f84
20 Vigesimal a7d0e84
36 Base36 azm8hw

Cryptographic Hash Functions

md5 cbf63c2d103ff4f1d7f150610007b81a
sha1 6b5d64a1cad7476ddb50b3d429dff028189cc046
sha256 f1e44a2fe34658058a868c75bd166c2ad203fc545cd9f3232899c8052b2806ef
sha512 892b869ae7fe1463cbdf6b3b39654c386fb086717fc2477607464d7a6717e0d2325a15674598899e018150ef54b75fb86d80bf2c32e1f93d3ea8e56470d92373
ripemd-160 bfa957f88db6e5c32c25217391b5d5ae7dd7ca4c

664485764 as geometric shapes

Circle

Radius = n
Diameter 1328971528
Circumference 4175087189.1948
Area 1.3871430003394E+18

Sphere

Radius = n
Volume 1.228982368477E+27
Surface area 5.5485720013574E+18
Circumference 4175087189.1948

Square

Length = n
Perimeter 2657943056
Area 441541330558663696
Diagonal 939724779.45265

Cube

Length = n
Surface area 2649247983351982176
Volume 2.9339792837385E+26
Space diagonal 1150923104.1542

Equilateral Triangle

Length = n
Perimeter 1993457292
Area 1.9119300454229E+17
Altitude 575461552.07711

Triangular Pyramid

Length = n
Surface area 1.9119300454229E+17
Volume 3.4577277456539E+25
Height 313241593.15088