664652018 (number)

664652018 is an even 9-digits composite number following 664652017 and preceding 664652019. In scientific notation, it is written as 6.64652018 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 332174160 positive integers (up to 664652018) that are relatively prime to 664652018.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million six hundred fifty-two thousand eighteen

Notation

Scientific notation 6.64652018 × 10^8
Engineering notation 6.64652018 × 10^6

Prime Factorization of 664652018

Prime Factorization 2 × 2221 × 149629

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 664652018
Product of the distinct prime numbers

The prime factorization of 664652018 is 2 × 2221 × 149629. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 1, 62, 5, 872, 340, 4057, 9166, 47443, 95191, 471962, 100919, 8620709, 8180117, 60767053, 51152953, 950880892, 620525436, 8234100223, 6345658478

Basic calculations (n = 664652018)

Multiplication

n×y
n×2 1329304036
n×3 1993956054
n×4 2658608072
n×5 3323260090

Division

n÷y
n÷2 332326009
n÷3 221550672.66667
n÷3 166163004.5
n÷5 132930403.6

Exponentiation

ny
n2 441762305031472324
n3 2.936182075155E+26
n4 1.9515393414672E+35
n5 1.2970945615126E+44

Nth Root

y√n
2√n 25780.845951985
3√n 872.69959796173
4√n 160.56414902457
5√n 58.145869003668

Divisors of 664652018

1, 2, 2221, 4442, 149629, 299258, 332326009, 664652018

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -664652017
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 664652018 can be divided by 8 positive divisors. The sum of these divisors (counting 664652018) is 1, the average is 0.125.

Base conversion 664652018

Base System Value
2 Binary 100111100111011100100011110010
3 Ternary 1201022122211011102
4 Quaternary 213213130203302
5 Quinary 2330122331033
6 Senary 145541444402
8 Octal 4747344362
10 Decimal 664652018
12 Duodecimal 166710702
16 Hexadecimal 279dc8f2
20 Vigesimal a7e1a0i
36 Base36 azpss2

Cryptographic Hash Functions

md5 9679851abae6463f019635a577f21e2b
sha1 b938c83f8e014868581ea96a132d2cdde1f6ccfd
sha256 002638902dfc20ac47de8fe7aed780bea0973b0ad9be7bec093fbd2e37b17b89
sha512 584b7788c5571768f91d994ea6f4e7a643e74cbd5a73d19d42c1b89138d2a5029cc1ffd264aca00fd648d55720b0b5258eee63041bcf8fabe8ea0ab905460997
ripemd-160 aafc61551d52d3ee2702b5dadc9db111bcb3522d

664652018 as geometric shapes

Circle

Radius = n
Diameter 1329304036
Circumference 4176131793.8849
Area 1.3878372121198E+18

Sphere

Radius = n
Volume 1.2299050715879E+27
Surface area 5.5513488484791E+18
Circumference 4176131793.8849

Square

Length = n
Perimeter 2658608072
Area 441762305031472324
Diagonal 939959898.11425

Cube

Length = n
Surface area 2650573830188833944
Volume 2.936182075155E+26
Space diagonal 1151211064.5292

Equilateral Triangle

Length = n
Perimeter 1993956054
Area 1.9128868929581E+17
Altitude 575605532.26459

Triangular Pyramid

Length = n
Surface area 1.9128868929581E+17
Volume 3.4603237602341E+25
Height 313319966.03808