209366928 (number)

209366928 is an even 9-digits composite number following 209366927 and preceding 209366929. In scientific notation, it is written as 2.09366928 × 10^8. The sum of its digits is 45. It has a total of 9 prime factors and 120 positive divisors. There are 64945152 positive integers (up to 209366928) that are relatively prime to 209366928.

Interesting facts

Basic properties

Name

Name two hundred nine million three hundred sixty-six thousand nine hundred twenty-eight

Notation

Scientific notation 2.09366928 × 10^8
Engineering notation 2.09366928 × 10^6

Prime Factorization of 209366928

Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 19 × 59 × 1297

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 8723622
Product of the distinct prime numbers

The prime factorization of 209366928 is 2 × 2 × 2 × 2 × 3 × 3 × 19 × 59 × 1297. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 209366928)

Multiplication

n×y
n×2 418733856
n×3 628100784
n×4 837467712
n×5 1046834640

Division

n÷y
n÷2 104683464
n÷3 69788976
n÷3 52341732
n÷5 41873385.6

Exponentiation

ny
n2 43834510540157184
n3 9.1774968121763E+24
n4 1.9214643142952E+33
n5 4.022910807456E+41

Nth Root

y√n
2√n 14469.517199962
3√n 593.79430350117
4√n 120.28930625771
5√n 46.15105317551

Divisors of 209366928

120 divisors

τ Total Divisors 120
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -209366927
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0083333333333333
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 120
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 209366928 can be divided by 120 positive divisors. The sum of these divisors (counting 209366928) is 1, the average is 0.0083333333333333.

Base conversion 209366928

Base System Value
2 Binary 1100011110101010111110010000
3 Ternary 112120221221102200
4 Quaternary 30132222332100
5 Quinary 412044220203
6 Senary 32435243200
8 Octal 1436527620
10 Decimal 209366928
12 Duodecimal 5a149500
16 Hexadecimal c7aaf90
20 Vigesimal 358ah68
36 Base36 3gngk0

Cryptographic Hash Functions

md5 8a6c1d944f3c2b1a2a5dcdd1b697117f
sha1 651942711d31731693a202045c1c7fbcea5d7c57
sha256 5f001bca6465ce49f06a193865c19b9d3c705411d457e7653021b7581cbad183
sha512 36710b4342ff47163d53475280b8fab9e0fc18aa5a90f39c9de99ccab57d7f2133bd277f30fb5fdca7284e0710e07119c9b6a1fa101b8b97b2450f15fb6187dd
ripemd-160 f2f78d1c884dedd4185f9a5a9f05ea90a1f5b541

209366928 as geometric shapes

Circle

Radius = n
Diameter 418733856
Circumference 1315491205.8189
Area 1.3771017628666E+17

Sphere

Radius = n
Volume 3.8442608751303E+25
Surface area 5.5084070514665E+17
Circumference 1315491205.8189

Square

Length = n
Perimeter 837467712
Area 43834510540157184
Diagonal 296089549.08999

Cube

Length = n
Surface area 263007063240943104
Volume 9.1774968121763E+24
Space diagonal 362634156.72061

Equilateral Triangle

Length = n
Perimeter 628100784
Area 1.8980899845116E+16
Altitude 181317078.36031

Triangular Pyramid

Length = n
Surface area 1.8980899845116E+16
Volume 1.0815783717013E+24
Height 98696516.36333