66163904 (number)

66163904 is an even 8-digits composite number following 66163903 and preceding 66163905. In scientific notation, it is written as 6.6163904 × 10^7. The sum of its digits is 35. It has a total of 8 prime factors and 28 positive divisors. There are 32757504 positive integers (up to 66163904) that are relatively prime to 66163904.

Interesting facts

Basic properties

Name

Name sixty-six million one hundred sixty-three thousand nine hundred four

Notation

Scientific notation 6.6163904 × 10^7
Engineering notation 6.6163904 × 10^6

Prime Factorization of 66163904

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 103 × 10037

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2067622
Product of the distinct prime numbers

The prime factorization of 66163904 is 2 × 2 × 2 × 2 × 2 × 2 × 103 × 10037. Since it has a total of 8 prime factors.

Most popular turbo-numbers

6, 4, 20, 80, 601, 587, 2661, 6515, 11775, 52623, 388714, 307001, 8071137, 6107162, 92401196, 21274098, 699016592, 236585854, 6674840066, 7249276361

Basic calculations (n = 66163904)

Multiplication

n×y
n×2 132327808
n×3 198491712
n×4 264655616
n×5 330819520

Division

n÷y
n÷2 33081952
n÷3 22054634.666667
n÷3 16540976
n÷5 13232780.8

Exponentiation

ny
n2 4377662192521216
n3 2.896432210504E+23
n4 1.916392627183E+31
n5 1.2679601781124E+39

Nth Root

y√n
2√n 8134.1197434019
3√n 404.45825855038
4√n 90.189354933949
5√n 36.654240457807

Divisors of 66163904

1, 2, 4, 8, 16, 32, 64, 103, 206, 412, 824, 1648, 3296, 6592, 10037, 20074, 40148, 80296, 160592, 321184, 642368, 1033811, 2067622, 4135244, 8270488, 16540976, 33081952, 66163904

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66163903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66163904 can be divided by 28 positive divisors. The sum of these divisors (counting 66163904) is 1, the average is 0.035714285714286.

Base conversion 66163904

Base System Value
2 Binary 11111100011001010011000000
3 Ternary 11121111110210222
4 Quaternary 3330121103000
5 Quinary 113414221104
6 Senary 10322042212
8 Octal 374312300
10 Decimal 66163904
12 Duodecimal 1a1a9368
16 Hexadecimal 3f194c0
20 Vigesimal 10da9f4
36 Base36 13e4e8

Cryptographic Hash Functions

md5 f2d4f8fe4dd2325ac755faa76844e678
sha1 ddc56c491430c0ca0bd775da6ce5d71cd9f46db0
sha256 b202ddc2e5823bccf19208d46482986ab231f810c25d8930dbac2606fa29fcd8
sha512 343f0f23e2544f7ce82b5026b98828f07199bc6737adbc14ac1f560ff1788951db97f9d75c0d53599f2f452001bc1cf4c1775799b043036369f8cd30212ca9ec
ripemd-160 df8e33b194db628e0b6396c1fbe7d46e6ed242c4

66163904 as geometric shapes

Circle

Radius = n
Diameter 132327808
Circumference 415720069.47844
Area 1.3752831383922E+16

Sphere

Radius = n
Volume 1.2132546872187E+24
Surface area 5.501132553569E+16
Circumference 415720069.47844

Square

Length = n
Perimeter 264655616
Area 4377662192521216
Diagonal 93569890.376351

Cube

Length = n
Surface area 26265973155127296
Volume 2.896432210504E+23
Space diagonal 114599243.35511

Equilateral Triangle

Length = n
Perimeter 198491712
Area 1.895583333955E+15
Altitude 57299621.677555

Triangular Pyramid

Length = n
Surface area 1.895583333955E+15
Volume 3.4134780954909E+22
Height 31189963.458784