209219944 (number)

209219944 is an even 9-digits composite number following 209219943 and preceding 209219945. In scientific notation, it is written as 2.09219944 × 10^8. The sum of its digits is 40. It has a total of 5 prime factors and 16 positive divisors. There are 99104112 positive integers (up to 209219944) that are relatively prime to 209219944.

Interesting facts

Basic properties

Name

Name two hundred nine million two hundred nineteen thousand nine hundred forty-four

Notation

Scientific notation 2.09219944 × 10^8
Engineering notation 2.09219944 × 10^6

Prime Factorization of 209219944

Prime Factorization 2 × 2 × 2 × 19 × 1376447

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 52304986
Product of the distinct prime numbers

The prime factorization of 209219944 is 2 × 2 × 2 × 19 × 1376447. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 6, 17, 15, 539, 203, 6915, 1884, 92603, 1975, 470135, 812744, 4371965, 3755100, 81219427, 92249651, 908990627, 11099511, 40727158, 3659242221

Basic calculations (n = 209219944)

Multiplication

n×y
n×2 418439888
n×3 627659832
n×4 836879776
n×5 1046099720

Division

n÷y
n÷2 104609972
n÷3 69739981.333333
n÷3 52304986
n÷5 41843988.8

Exponentiation

ny
n2 43772984967363136
n3 9.1581814635846E+24
n4 1.916074212953E+33
n5 4.0088093953387E+41

Nth Root

y√n
2√n 14464.437216843
3√n 593.6553151471
4√n 120.26818871523
5√n 46.144571376141

Divisors of 209219944

1, 2, 4, 8, 19, 38, 76, 152, 1376447, 2752894, 5505788, 11011576, 26152493, 52304986, 104609972, 209219944

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -209219943
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 209219944 can be divided by 16 positive divisors. The sum of these divisors (counting 209219944) is 1, the average is 0.0625.

Base conversion 209219944

Base System Value
2 Binary 1100011110000111000101101000
3 Ternary 112120200110210211
4 Quaternary 30132013011220
5 Quinary 412030014234
6 Senary 32432150504
8 Octal 1436070550
10 Decimal 209219944
12 Duodecimal 5a098434
16 Hexadecimal c787168
20 Vigesimal 357c9h4
36 Base36 3gkb54

Cryptographic Hash Functions

md5 26dd3f92f2678fef6a1b5920f37eb6df
sha1 c9ae2277a3bbb888260a39798ec8be22806a3c6c
sha256 9aa666de97080bf826850a97a7b8641ba65775a9c267e753dea879ddbf425448
sha512 f153dd897511c4a6daf135fcbb8d0fd705385179ecfc799b9a35a7c82d2d41665be35ebb0f7c594412b5ee743de75000e65a2f4c08f0b266a3f0b467243f813a
ripemd-160 5f9f8d7dfc47071db6605c36d293e7228b3bb621

209219944 as geometric shapes

Circle

Radius = n
Diameter 418439888
Circumference 1314567678.1097
Area 1.3751688799916E+17

Sphere

Radius = n
Volume 3.8361700808319E+25
Surface area 5.5006755199666E+17
Circumference 1314567678.1097

Square

Length = n
Perimeter 836879776
Area 43772984967363136
Diagonal 295881682.32374

Cube

Length = n
Surface area 262637909804178816
Volume 9.1581814635846E+24
Space diagonal 362379572.96472

Equilateral Triangle

Length = n
Perimeter 627659832
Area 1.8954258490605E+16
Altitude 181189786.48236

Triangular Pyramid

Length = n
Surface area 1.8954258490605E+16
Volume 1.0793020360396E+24
Height 98627227.441246