209219439 (number)

209219439 is an odd 9-digits composite number following 209219438 and preceding 209219440. In scientific notation, it is written as 2.09219439 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 117045600 positive integers (up to 209219439) that are relatively prime to 209219439.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.09219439 × 10^8
Engineering notation 2.09219439 × 10^6

Prime Factorization of 209219439

Prime Factorization 3 × 11 × 13 × 487691

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 209219439
Product of the distinct prime numbers

The prime factorization of 209219439 is 3 × 11 × 13 × 487691. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 6, 92, 51, 379, 521, 6916, 8003, 18227, 42512, 639281, 321248, 3451961, 8652369, 41944802, 64016688, 316096147, 990478446, 9366629421, 8816846983

Basic calculations (n = 209219439)

Multiplication

n×y
n×2 418438878
n×3 627658317
n×4 836877756
n×5 1046097195

Division

n÷y
n÷2 104609719.5
n÷3 69739813
n÷3 52304859.75
n÷5 41843887.8

Exponentiation

ny
n2 43772773655474721
n3 9.1581151476724E+24
n4 1.9160557134934E+33
n5 4.0087610146984E+41

Nth Root

y√n
2√n 14464.419760225
3√n 593.65483750593
4√n 120.2681161415
5√n 46.144549100032

Divisors of 209219439

1, 3, 11, 13, 33, 39, 143, 429, 487691, 1463073, 5364601, 6339983, 16093803, 19019949, 69739813, 209219439

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 -209219438
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 209219439 can be divided by 16 positive divisors. The sum of these divisors (counting 209219439) is 1, the average is 0.0625.

Base conversion 209219439

Base System Value
2 Binary 1100011110000110111101101111
3 Ternary 112120200110010010
4 Quaternary 30132012331233
5 Quinary 412030010224
6 Senary 32432144303
8 Octal 1436067557
10 Decimal 209219439
12 Duodecimal 5a098093
16 Hexadecimal c786f6f
20 Vigesimal 357c8bj
36 Base36 3gkar3

Cryptographic Hash Functions

md5 286f4afbd282271ccb199b7627c62b92
sha1 7d7b58776b225c7c6196f812628ee2751a1d5046
sha256 4158fa6a1a42668e6dfb04b2fd88ad0d73f51c1d1db2eca64996eec0d74ecedb
sha512 758c2c2b0754fb5bc07e562e61b42077a4aa005f09a1bd01b573df1a0e54b75ff38f7fc58e5568706826e885d4f8a878a353589423eb02acbcb4c2d86ff77a04
ripemd-160 cfa735a7fbfbbca295f2f5e3cb7125011a5b40ad

209219439 as geometric shapes

Circle

Radius = n
Diameter 418438878
Circumference 1314564505.1012
Area 1.3751622414329E+17

Sphere

Radius = n
Volume 3.8361423024876E+25
Surface area 5.5006489657315E+17
Circumference 1314564505.1012

Square

Length = n
Perimeter 836877756
Area 43772773655474721
Diagonal 295880968.14589

Cube

Length = n
Surface area 262636641932848326
Volume 9.1581151476724E+24
Space diagonal 362378698.27906

Equilateral Triangle

Length = n
Perimeter 627658317
Area 1.8954166989874E+16
Altitude 181189349.13953

Triangular Pyramid

Length = n
Surface area 1.8954166989874E+16
Volume 1.0792942206344E+24
Height 98626989.381963