209969378 (number)

209969378 is an even 9-digits composite number following 209969377 and preceding 209969379. In scientific notation, it is written as 2.09969378 × 10^8. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 104984688 positive integers (up to 209969378) that are relatively prime to 209969378.

Interesting facts

Basic properties

Name

Name two hundred nine million nine hundred sixty-nine thousand three hundred seventy-eight

Notation

Scientific notation 2.09969378 × 10^8
Engineering notation 2.09969378 × 10^6

Prime Factorization of 209969378

Prime Factorization 2 × 104984689

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 209969378
Product of the distinct prime numbers

The prime factorization of 209969378 is 2 × 104984689. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 8, 82, 98, 39, 288, 1496, 7032, 92559, 90993, 676388, 807329, 5172557, 7638589, 7135676, 8055871, 277536921, 214205322, 9785339389, 4070537702

Basic calculations (n = 209969378)

Multiplication

n×y
n×2 419938756
n×3 629908134
n×4 839877512
n×5 1049846890

Division

n÷y
n÷2 104984689
n÷3 69989792.666667
n÷3 52492344.5
n÷5 41993875.6

Exponentiation

ny
n2 44087139697706884
n3 9.2569493001266E+24
n4 1.9436758867251E+33
n5 4.0811241696927E+41

Nth Root

y√n
2√n 14490.320148292
3√n 594.36330263729
4√n 120.37574568115
5√n 46.177582442102

Divisors of 209969378

1, 2, 104984689, 209969378

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -209969377
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 209969378 can be divided by 4 positive divisors. The sum of these divisors (counting 209969378) is 1, the average is 0.25.

Base conversion 209969378

Base System Value
2 Binary 1100100000111110000011100010
3 Ternary 112122002112211122
4 Quaternary 30200332003202
5 Quinary 412223010003
6 Senary 32500212242
8 Octal 1440760342
10 Decimal 209969378
12 Duodecimal 5a39a082
16 Hexadecimal c83e0e2
20 Vigesimal 35c638i
36 Base36 3h0deq

Cryptographic Hash Functions

md5 59daba699a72a502cb434d4151f9b417
sha1 90eb9a22a3a0b0ddd8ebaba86d35b3c77e397d4b
sha256 0f61ea2d2beef7dcb01b18a0f350b21c7caa6130cc79b7bdfa2d940b4c97face
sha512 2b70ba91897f82525fa4160b519151aa81fd753a53ca2a0ee9b521e0c9170cf9875b2eca8f416b643902fceb42526221a9839dde8ee2211075d983e6eff9f008
ripemd-160 0b02cb547acc247f868d7f7575dd26675e14932e

209969378 as geometric shapes

Circle

Radius = n
Diameter 419938756
Circumference 1319276510.8072
Area 1.385038341921E+17

Sphere

Radius = n
Volume 3.8775418554575E+25
Surface area 5.5401533676841E+17
Circumference 1319276510.8072

Square

Length = n
Perimeter 839877512
Area 44087139697706884
Diagonal 296941542.05064

Cube

Length = n
Surface area 264522838186241304
Volume 9.2569493001266E+24
Space diagonal 363677630.72963

Equilateral Triangle

Length = n
Perimeter 629908134
Area 1.9090291479204E+16
Altitude 181838815.36482

Triangular Pyramid

Length = n
Surface area 1.9090291479204E+16
Volume 1.0909419372033E+24
Height 98980514.016881