209940230 (number)

209940230 is an even 9-digits composite number following 209940229 and preceding 209940231. In scientific notation, it is written as 2.09940230 × 10^8. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 83976088 positive integers (up to 209940230) that are relatively prime to 209940230.

Interesting facts

Basic properties

Name

Name two hundred nine million nine hundred forty thousand two hundred thirty

Notation

Scientific notation 2.09940230 × 10^8
Engineering notation 2.09940230 × 10^6

Prime Factorization of 209940230

Prime Factorization 2 × 5 × 20994023

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 209940230
Product of the distinct prime numbers

The prime factorization of 209940230 is 2 × 5 × 20994023. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 6, 23, 40, 159, 948, 6242, 6852, 24701, 50094, 148489, 750552, 3730825, 6722608, 57767726, 17788509, 873354090, 649234081, 5499532219, 9301491702

Basic calculations (n = 209940230)

Multiplication

n×y
n×2 419880460
n×3 629820690
n×4 839760920
n×5 1049701150

Division

n÷y
n÷2 104970115
n÷3 69980076.666667
n÷3 52485057.5
n÷5 41988046

Exponentiation

ny
n2 44074900172452900
n3 9.2530946794318E+24
n4 1.9425968252117E+33
n5 4.0782922428221E+41

Nth Root

y√n
2√n 14489.314338505
3√n 594.33579814523
4√n 120.3715678161
5√n 46.176300294265

Divisors of 209940230

1, 2, 5, 10, 20994023, 41988046, 104970115, 209940230

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 -209940229
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 209940230 can be divided by 8 positive divisors. The sum of these divisors (counting 209940230) is 1, the average is 0.125.

Base conversion 209940230

Base System Value
2 Binary 1100100000110110111100000110
3 Ternary 112122001001212002
4 Quaternary 30200312330012
5 Quinary 412221041410
6 Senary 32455425302
8 Octal 1440667406
10 Decimal 209940230
12 Duodecimal 5a385232
16 Hexadecimal c836f06
20 Vigesimal 35c2aba
36 Base36 3gzqx2

Cryptographic Hash Functions

md5 b317a0e9b5059c9a302ef8a9b4de8355
sha1 a6e50f42704dc6d2ab843a1dc6891bbaa1b8b97d
sha256 c6fe30763ba29c1d9a1addb77ac3a7eec9a90d4680258bce035ce202ca2733d6
sha512 0bf971ec0289d967a881286a97f9a6d5436348fa94de36f4dbb596ee8f54bce598b0be5d00ad8fb5d046ca6906c15cbd2dd6951e6548789ad3920ddb6ea5a87a
ripemd-160 d8dfdaea85300e09466a2fc741e6c23ce00e84be

209940230 as geometric shapes

Circle

Radius = n
Diameter 419880460
Circumference 1319093368.5219
Area 1.3846538258948E+17

Sphere

Radius = n
Volume 3.8759272357165E+25
Surface area 5.5386153035793E+17
Circumference 1319093368.5219

Square

Length = n
Perimeter 839760920
Area 44074900172452900
Diagonal 296900320.55373

Cube

Length = n
Surface area 264449401034717400
Volume 9.2530946794318E+24
Space diagonal 363627144.9127

Equilateral Triangle

Length = n
Perimeter 629820690
Area 1.9084991609304E+16
Altitude 181813572.45635

Triangular Pyramid

Length = n
Surface area 1.9084991609304E+16
Volume 1.0904876657979E+24
Height 98966773.517909