209849112 (number)

209849112 is an even 9-digits composite number following 209849111 and preceding 209849113. In scientific notation, it is written as 2.09849112 × 10^8. The sum of its digits is 36. It has a total of 7 prime factors and 48 positive divisors. There are 63590400 positive integers (up to 209849112) that are relatively prime to 209849112.

Interesting facts

Basic properties

Name

Name two hundred nine million eight hundred forty-nine thousand one hundred twelve

Notation

Scientific notation 2.09849112 × 10^8
Engineering notation 2.09849112 × 10^6

Prime Factorization of 209849112

Prime Factorization 2 × 2 × 2 × 3 × 11 × 3 × 264961

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 17487426
Product of the distinct prime numbers

The prime factorization of 209849112 is 2 × 2 × 2 × 3 × 11 × 3 × 264961. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 209849112)

Multiplication

n×y
n×2 419698224
n×3 629547336
n×4 839396448
n×5 1049245560

Division

n÷y
n÷2 104924556
n÷3 69949704
n÷3 52462278
n÷5 41969822.4

Exponentiation

ny
n2 44036649807188544
n3 9.2410518574935E+24
n4 1.939226526241E+33
n5 4.0694496449851E+41

Nth Root

y√n
2√n 14486.169680078
3√n 594.24980140565
4√n 120.35850480991
5√n 46.172291322023

Divisors of 209849112

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -209849111
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 209849112 can be divided by 48 positive divisors. The sum of these divisors (counting 209849112) is 1, the average is 0.020833333333333.

Base conversion 209849112

Base System Value
2 Binary 1100100000100000101100011000
3 Ternary 112121212102212100
4 Quaternary 30200200230120
5 Quinary 412210132422
6 Senary 32453443400
8 Octal 1440405430
10 Decimal 209849112
12 Duodecimal 5a340560
16 Hexadecimal c820b18
20 Vigesimal 35bb2fc
36 Base36 3gxsm0

Cryptographic Hash Functions

md5 20cdef05083e1f28a3801036f2b2eb9c
sha1 6bb570a06b6f070de2135b75fc2c5f187f7c928f
sha256 38001fcb69d2b604d5ef42b0e67f7568cdabb3c644cdaa150f5a58d055f93001
sha512 e6a961661e129cef8da2717f304cc40687e82cb8253656cedf97d28edea6ccc2cf898aea477e924af1c8ef9efb273f4334d1d269c2c34b489069f5589a2828d4
ripemd-160 20ee5cb955bd9d0e3dbd8380c0bf31fd70466290

209849112 as geometric shapes

Circle

Radius = n
Diameter 419698224
Circumference 1318520857.2431
Area 1.3834521552297E+17

Sphere

Radius = n
Volume 3.8708827502592E+25
Surface area 5.5338086209188E+17
Circumference 1318520857.2431

Square

Length = n
Perimeter 839396448
Area 44036649807188544
Diagonal 296771460.24235

Cube

Length = n
Surface area 264219898843131264
Volume 9.2410518574935E+24
Space diagonal 363469323.90721

Equilateral Triangle

Length = n
Perimeter 629547336
Area 1.9068428715292E+16
Altitude 181734661.95361

Triangular Pyramid

Length = n
Surface area 1.9068428715292E+16
Volume 1.0890684056217E+24
Height 98923820.080784