209957384 (number)

209957384 is an even 9-digits composite number following 209957383 and preceding 209957385. In scientific notation, it is written as 2.09957384 × 10^8. The sum of its digits is 47. It has a total of 6 prime factors and 32 positive divisors. There are 83059776 positive integers (up to 209957384) that are relatively prime to 209957384.

Interesting facts

Basic properties

Name

Name two hundred nine million nine hundred fifty-seven thousand three hundred eighty-four

Notation

Scientific notation 2.09957384 × 10^8
Engineering notation 2.09957384 × 10^6

Prime Factorization of 209957384

Prime Factorization 2 × 2 × 2 × 7 × 13 × 288403

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 52489346
Product of the distinct prime numbers

The prime factorization of 209957384 is 2 × 2 × 2 × 7 × 13 × 288403. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 209957384)

Multiplication

n×y
n×2 419914768
n×3 629872152
n×4 839829536
n×5 1049786920

Division

n÷y
n÷2 104978692
n÷3 69985794.666667
n÷3 52489346
n÷5 41991476.8

Exponentiation

ny
n2 44082103096123456
n3 9.2553630472804E+24
n4 1.9432318133773E+33
n5 4.0799586804227E+41

Nth Root

y√n
2√n 14489.90627989
3√n 594.35198522637
4√n 120.37402659997
5√n 46.177054873192

Divisors of 209957384

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -209957383
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 209957384 can be divided by 32 positive divisors. The sum of these divisors (counting 209957384) is 1, the average is 0.03125.

Base conversion 209957384

Base System Value
2 Binary 1100100000111011001000001000
3 Ternary 112122001221101102
4 Quaternary 30200323020020
5 Quinary 412222114014
6 Senary 32500040532
8 Octal 1440731010
10 Decimal 209957384
12 Duodecimal 5a393148
16 Hexadecimal c83b208
20 Vigesimal 35c4d94
36 Base36 3h045k

Cryptographic Hash Functions

md5 e92e9e36a8bc032338dc4feafe4536dc
sha1 15a7e78e5c2c73491e180116d64f951fe138902d
sha256 d1e6ebdef2edc38ff5af081f9bc84fbfe07e87f5eb55973e278d005d926e7c56
sha512 d09e4e4d0f02110bc1b12c94a5ddc9933286af5378d71164c23cd25289f6cf4410776b9a3606d1df42d965ec65b0d8540eb6676f4beb8cb6b5ad991993bf92b4
ripemd-160 695deead84e049d4a85efe3be30cba2bdcbda9ff

209957384 as geometric shapes

Circle

Radius = n
Diameter 419914768
Circumference 1319201150.2827
Area 1.3848801124157E+17

Sphere

Radius = n
Volume 3.876877407419E+25
Surface area 5.5395204496628E+17
Circumference 1319201150.2827

Square

Length = n
Perimeter 839829536
Area 44082103096123456
Diagonal 296924579.97318

Cube

Length = n
Surface area 264492618576740736
Volume 9.2553630472804E+24
Space diagonal 363656856.51225

Equilateral Triangle

Length = n
Perimeter 629872152
Area 1.9088110566744E+16
Altitude 181828428.25612

Triangular Pyramid

Length = n
Surface area 1.9088110566744E+16
Volume 1.0907549955126E+24
Height 98974859.991059