209220984 (number)

209220984 is an even 9-digits composite number following 209220983 and preceding 209220985. In scientific notation, it is written as 2.09220984 × 10^8. The sum of its digits is 36. It has a total of 9 prime factors and 144 positive divisors. There are 57818880 positive integers (up to 209220984) that are relatively prime to 209220984.

Interesting facts

Basic properties

Name

Name two hundred nine million two hundred twenty thousand nine hundred eighty-four

Notation

Scientific notation 2.09220984 × 10^8
Engineering notation 2.09220984 × 10^6

Prime Factorization of 209220984

Prime Factorization 2 × 2 × 2 × 3 × 3 × 7 × 7 × 31 × 1913

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2490726
Product of the distinct prime numbers

The prime factorization of 209220984 is 2 × 2 × 2 × 3 × 3 × 7 × 7 × 31 × 1913. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 209220984)

Multiplication

n×y
n×2 418441968
n×3 627662952
n×4 836883936
n×5 1046104920

Division

n÷y
n÷2 104610492
n÷3 69740328
n÷3 52305246
n÷5 41844196.8

Exponentiation

ny
n2 43773420145928256
n3 9.1583180359765E+24
n4 1.916112311272E+33
n5 4.0089090321883E+41

Nth Root

y√n
2√n 14464.473167039
3√n 593.65629880173
4√n 120.2683381736
5√n 46.144617251556

Divisors of 209220984

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -209220983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 209220984 can be divided by 144 positive divisors. The sum of these divisors (counting 209220984) is 1, the average is 0.0069444444444444.

Base conversion 209220984

Base System Value
2 Binary 1100011110000111010101111000
3 Ternary 112120200112020100
4 Quaternary 30132013111320
5 Quinary 412030032414
6 Senary 32432155400
8 Octal 1436072570
10 Decimal 209220984
12 Duodecimal 5a098b60
16 Hexadecimal c787578
20 Vigesimal 357cc94
36 Base36 3gkby0

Cryptographic Hash Functions

md5 58e9fe4a3055af2d09243f0141e32e06
sha1 4696eeb15042f4370d84f40f455fbcfb7c13d344
sha256 c670e1d486753b373c4ef35fd4697bbb1f1a7172620bf45eb47d38cd75ee5d0d
sha512 2e98991a13f0c743cac506cea466925c0e506c520ed49ee7c91fdd85bfc5520b02a5474019cbbddde544ce90df56d52da47132212febabc3fe8ce1ed3c06ea99
ripemd-160 08f7509f57bb316fd96730e60605f3cc089c09e6

209220984 as geometric shapes

Circle

Radius = n
Diameter 418441968
Circumference 1314574212.6225
Area 1.3751825515295E+17

Sphere

Radius = n
Volume 3.8362272881417E+25
Surface area 5.5007302061179E+17
Circumference 1314574212.6225

Square

Length = n
Perimeter 836883936
Area 43773420145928256
Diagonal 295883153.10584

Cube

Length = n
Surface area 262640520875569536
Volume 9.1583180359765E+24
Space diagonal 362381374.29756

Equilateral Triangle

Length = n
Perimeter 627662952
Area 1.8954446928452E+16
Altitude 181190687.14878

Triangular Pyramid

Length = n
Surface area 1.8954446928452E+16
Volume 1.0793181312503E+24
Height 98627717.701948