209250930 (number)

209250930 is an even 9-digits composite number following 209250929 and preceding 209250931. In scientific notation, it is written as 2.09250930 × 10^8. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 46284480 positive integers (up to 209250930) that are relatively prime to 209250930.

Interesting facts

Basic properties

Name

Name two hundred nine million two hundred fifty thousand nine hundred thirty

Notation

Scientific notation 2.09250930 × 10^8
Engineering notation 2.09250930 × 10^6

Prime Factorization of 209250930

Prime Factorization 2 × 15 × 7 × 31 × 32143

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 209250930
Product of the distinct prime numbers

The prime factorization of 209250930 is 2 × 15 × 7 × 31 × 32143. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 10, 57, 16, 441, 749, 2654, 4072, 95906, 45651, 263041, 688701, 8458591, 8835185, 38725463, 22303059, 711917021, 27349338, 892967329, 9030844071

Basic calculations (n = 209250930)

Multiplication

n×y
n×2 418501860
n×3 627752790
n×4 837003720
n×5 1046254650

Division

n÷y
n÷2 104625465
n÷3 69750310
n÷3 52312732.5
n÷5 41850186

Exponentiation

ny
n2 43785951705864900
n3 9.1622511153873E+24
n4 1.9172095667883E+33
n5 4.0117788485536E+41

Nth Root

y√n
2√n 14465.508286956
3√n 593.68462098223
4√n 120.27264147326
5√n 46.145938120596

Divisors of 209250930

1, 2, 7, 14, 15, 30, 31, 62, 105, 210, 217, 434, 465, 930, 3255, 6510, 32143, 64286, 225001, 450002, 482145, 964290, 996433, 1992866, 3375015, 6750030, 6975031, 13950062, 14946495, 29892990, 104625465, 209250930

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 -209250929
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 209250930 can be divided by 32 positive divisors. The sum of these divisors (counting 209250930) is 1, the average is 0.03125.

Base conversion 209250930

Base System Value
2 Binary 1100011110001110101001110010
3 Ternary 112120202001022110
4 Quaternary 30132032221302
5 Quinary 412032012210
6 Senary 32432550150
8 Octal 1436165162
10 Decimal 209250930
12 Duodecimal 5a0b2356
16 Hexadecimal c78ea72
20 Vigesimal 357g76a
36 Base36 3gkz1u

Cryptographic Hash Functions

md5 c34e2b4639ff885d33df26ddf4c637de
sha1 f846cf7e10eb0eef5155c1a4d6586c27b45bd633
sha256 9711212f8ae828ba1b11afb10fe65f2449f7e631f5e7f8d324974aeed9d8d017
sha512 4171236b3fddff9e34a30d42c0cc2ef84ff84422046b7006a437b304a27432d179ea1a0d9f118da47933578edfc44bdad4d3d34370fe59f48b0e1ad6761c5d01
ripemd-160 baef7f32fda73d776c197dd2a21b5cd608d982a2

209250930 as geometric shapes

Circle

Radius = n
Diameter 418501860
Circumference 1314762368.8897
Area 1.3755762420958E+17

Sphere

Radius = n
Volume 3.8378747725928E+25
Surface area 5.5023049683833E+17
Circumference 1314762368.8897

Square

Length = n
Perimeter 837003720
Area 43785951705864900
Diagonal 295925503.14518

Cube

Length = n
Surface area 262715710235189400
Volume 9.1622511153873E+24
Space diagonal 362433242.29104

Equilateral Triangle

Length = n
Perimeter 627752790
Area 1.8959873253079E+16
Altitude 181216621.14552

Triangular Pyramid

Length = n
Surface area 1.8959873253079E+16
Volume 1.0797816491041E+24
Height 98641834.381728