209439480 (number)

209439480 is an even 9-digits composite number following 209439479 and preceding 209439481. In scientific notation, it is written as 2.09439480 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors. There are 54487040 positive integers (up to 209439480) that are relatively prime to 209439480.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.09439480 × 10^8
Engineering notation 2.09439480 × 10^6

Prime Factorization of 209439480

Prime Factorization 2 × 2 × 2 × 15 × 41 × 42569

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 52359870
Product of the distinct prime numbers

The prime factorization of 209439480 is 2 × 2 × 2 × 15 × 41 × 42569. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 209439480)

Multiplication

n×y
n×2 418878960
n×3 628318440
n×4 837757920
n×5 1047197400

Division

n÷y
n÷2 104719740
n÷3 69813160
n÷3 52359870
n÷5 41887896

Exponentiation

ny
n2 43864895782670400
n3 9.1870409629767E+24
n4 1.9241290820245E+33
n5 4.029885943921E+41

Nth Root

y√n
2√n 14472.024046415
3√n 593.86288483409
4√n 120.29972587838
5√n 46.154251280594

Divisors of 209439480

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 -209439479
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 209439480 can be divided by 32 positive divisors. The sum of these divisors (counting 209439480) is 1, the average is 0.03125.

Base conversion 209439480

Base System Value
2 Binary 1100011110111100101011111000
3 Ternary 112121002121221210
4 Quaternary 30132330223320
5 Quinary 412104030410
6 Senary 32441003120
8 Octal 1436745370
10 Decimal 209439480
12 Duodecimal 5a1834a0
16 Hexadecimal c7bcaf8
20 Vigesimal 358jie0
36 Base36 3gp0jc

Cryptographic Hash Functions

md5 704a8d9245f5f2a3b335d809f7ded305
sha1 24c0a5b5c7bdb8850e139a4424182444f318024d
sha256 043484398fab4b5922f3db52c63e281bc6a05abad16a8f1c358f419824fe6626
sha512 0061019b0af8decff7277845f2a5bdf7430cea0a9b6680b77f5b8fac342447b66bf926a8fd609848511769723518d51242ddf9fcf32550db234c45e8007fcbc8
ripemd-160 848f90acdd15146fe3316778efc30131c21b81ce

209439480 as geometric shapes

Circle

Radius = n
Diameter 418878960
Circumference 1315947063.4793
Area 1.3780563434132E+17

Sphere

Radius = n
Volume 3.8482587196688E+25
Surface area 5.5122253736528E+17
Circumference 1315947063.4793

Square

Length = n
Perimeter 837757920
Area 43864895782670400
Diagonal 296192153.11237

Cube

Length = n
Surface area 263189374696022400
Volume 9.1870409629767E+24
Space diagonal 362759820.47081

Equilateral Triangle

Length = n
Perimeter 628318440
Area 1.8994057041075E+16
Altitude 181379910.2354

Triangular Pyramid

Length = n
Surface area 1.8994057041075E+16
Volume 1.0827031606599E+24
Height 98730717.704123