209213959 (number)

209213959 is an odd 9-digits composite number following 209213958 and preceding 209213960. In scientific notation, it is written as 2.09213959 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 198004032 positive integers (up to 209213959) that are relatively prime to 209213959.

Interesting facts

Basic properties

Name

Name two hundred nine million two hundred thirteen thousand nine hundred fifty-nine

Notation

Scientific notation 2.09213959 × 10^8
Engineering notation 2.09213959 × 10^6

Prime Factorization of 209213959

Prime Factorization 19 × 1109 × 9929

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 209213959
Product of the distinct prime numbers

The prime factorization of 209213959 is 19 × 1109 × 9929. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 10, 61, 10, 746, 994, 2948, 3378, 9656, 80085, 896871, 619437, 8435071, 5801577, 85498371, 35603007, 347633007, 142509847, 6651611421, 1386837102

Basic calculations (n = 209213959)

Multiplication

n×y
n×2 418427918
n×3 627641877
n×4 836855836
n×5 1046069795

Division

n÷y
n÷2 104606979.5
n÷3 69737986.333333
n÷3 52303489.75
n÷5 41842791.8

Exponentiation

ny
n2 43770480640453681
n3 9.1573955421222E+24
n4 1.9158549754963E+33
n5 4.0082360429344E+41

Nth Root

y√n
2√n 14464.230328642
3√n 593.64965434046
4√n 120.26732860026
5√n 46.144307368404

Divisors of 209213959

1, 19, 1109, 9929, 21071, 188651, 11011261, 209213959

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 -209213958
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 209213959 can be divided by 8 positive divisors. The sum of these divisors (counting 209213959) is 1, the average is 0.125.

Base conversion 209213959

Base System Value
2 Binary 1100011110000101101000000111
3 Ternary 112120200011121011
4 Quaternary 30132011220013
5 Quinary 412024321314
6 Senary 32432103051
8 Octal 1436055007
10 Decimal 209213959
12 Duodecimal 5a094a87
16 Hexadecimal c785a07
20 Vigesimal 357behj
36 Base36 3gk6iv

Cryptographic Hash Functions

md5 a5c8942cdeea9673f27f3e5d3da129cc
sha1 1836476e7a53b0a944bc048041a2e3c04c6e4cc1
sha256 2c65a92c851ad76bac648c6759b09874acf5d6ec819fe8a8ffaf1fcd949f6c2c
sha512 e6ec814362c0084e663f05a7e10047d8bd0884edfb5b35fef74b97d7edfaa7a8c31b3a1a97973f22354ffafa01c140e80428e0eca262a12bf3f6e73bf4eb17b4
ripemd-160 c2282e354a8fc1b4d445cb445505893548982d28

209213959 as geometric shapes

Circle

Radius = n
Diameter 418427918
Circumference 1314530073.2457
Area 1.3750902042414E+17

Sphere

Radius = n
Volume 3.8358408748196E+25
Surface area 5.5003608169657E+17
Circumference 1314530073.2457

Square

Length = n
Perimeter 836855836
Area 43770480640453681
Diagonal 295873218.25557

Cube

Length = n
Surface area 262622883842722086
Volume 9.1573955421222E+24
Space diagonal 362369206.64063

Equilateral Triangle

Length = n
Perimeter 627641877
Area 1.8953174085244E+16
Altitude 181184603.32032

Triangular Pyramid

Length = n
Surface area 1.8953174085244E+16
Volume 1.079209414307E+24
Height 98624406.08519