209512425 (number)

209512425 is an odd 9-digits composite number following 209512424 and preceding 209512426. In scientific notation, it is written as 2.09512425 × 10^8. The sum of its digits is 30. It has a total of 2 prime factors and 4 positive divisors. There are 111739920 positive integers (up to 209512425) that are relatively prime to 209512425.

Interesting facts

Basic properties

Name

Name two hundred nine million five hundred twelve thousand four hundred twenty-five

Notation

Scientific notation 2.09512425 × 10^8
Engineering notation 2.09512425 × 10^6

Prime Factorization of 209512425

Prime Factorization 75 × 2793499

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 209512425
Product of the distinct prime numbers

The prime factorization of 209512425 is 75 × 2793499. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 3, 56, 52, 709, 876, 2864, 6305, 59654, 53473, 839970, 384903, 1744459, 1616059, 4464164, 77914691, 415997127, 267092243, 7311810530, 5580016500

Basic calculations (n = 209512425)

Multiplication

n×y
n×2 419024850
n×3 628537275
n×4 838049700
n×5 1047562125

Division

n÷y
n÷2 104756212.5
n÷3 69837475
n÷3 52378106.25
n÷5 41902485

Exponentiation

ny
n2 43895456229380625
n3 9.1966434810989E+24
n4 1.9268110775855E+33
n5 4.036908613818E+41

Nth Root

y√n
2√n 14474.544034269
3√n 593.93182169344
4√n 120.31019921133
5√n 46.157465815814

Divisors of 209512425

1, 75, 2793499, 209512425

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 -209512424
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 209512425 can be divided by 4 positive divisors. The sum of these divisors (counting 209512425) is 1, the average is 0.25.

Base conversion 209512425

Base System Value
2 Binary 1100011111001110011111101001
3 Ternary 112121020100000110
4 Quaternary 30133032133221
5 Quinary 412113344200
6 Senary 32442324533
8 Octal 1437163751
10 Decimal 209512425
12 Duodecimal 5a1b9749
16 Hexadecimal c7ce7e9
20 Vigesimal 3599115
36 Base36 3gqktl

Cryptographic Hash Functions

md5 cffb7aeb97ee3140780b9e8fd218e6de
sha1 8375cb02cd2820fbe6c680229af795f8c68dc9ce
sha256 ac864f591a6d54cfdd54481d864d1febb549d1eb5bf210e86471b1d3d183beb1
sha512 6b0c2b8d7400362d5c0e2e20e7f9ad7dc6bebd72e2d067e1154ecde0ff651c34bb79ee16e4b124f9f3a451ea2a7afa0e8fc4941a1fa9cb55402a8478da0a4ec5
ripemd-160 10236c583d1b5bd4143f73168e4e266717b83d0d

209512425 as geometric shapes

Circle

Radius = n
Diameter 419024850
Circumference 1316405390.4316
Area 1.3790164281619E+17

Sphere

Radius = n
Volume 3.852281013054E+25
Surface area 5.5160657126478E+17
Circumference 1316405390.4316

Square

Length = n
Perimeter 838049700
Area 43895456229380625
Diagonal 296295312.92068

Cube

Length = n
Surface area 263372737376283750
Volume 9.1966434810989E+24
Space diagonal 362886164.91696

Equilateral Triangle

Length = n
Perimeter 628537275
Area 1.9007290102676E+16
Altitude 181443082.45848

Triangular Pyramid

Length = n
Surface area 1.9007290102676E+16
Volume 1.0838348282733E+24
Height 98765104.306892