209938270 (number)

209938270 is an even 9-digits composite number following 209938269 and preceding 209938271. In scientific notation, it is written as 2.09938270 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 79034496 positive integers (up to 209938270) that are relatively prime to 209938270.

Interesting facts

Basic properties

Name

Name two hundred nine million nine hundred thirty-eight thousand two hundred seventy

Notation

Scientific notation 2.09938270 × 10^8
Engineering notation 2.09938270 × 10^6

Prime Factorization of 209938270

Prime Factorization 2 × 5 × 289 × 72643

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 209938270
Product of the distinct prime numbers

The prime factorization of 209938270 is 2 × 5 × 289 × 72643. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 89, 28, 993, 372, 6519, 7673, 27554, 90654, 234779, 104306, 3067231, 3706385, 23785292, 94905590, 642456470, 597132232, 2342814715, 2963207145

Basic calculations (n = 209938270)

Multiplication

n×y
n×2 419876540
n×3 629814810
n×4 839753080
n×5 1049691350

Division

n÷y
n÷2 104969135
n÷3 69979423.333333
n÷3 52484567.5
n÷5 41987654

Exponentiation

ny
n2 44074077210592900
n3 9.2528355214383E+24
n4 1.9425242819653E+33
n5 4.0781018718879E+41

Nth Root

y√n
2√n 14489.246702296
3√n 594.33394856835
4√n 120.37128686816
5√n 46.176214073642

Divisors of 209938270

1, 2, 5, 10, 289, 578, 1445, 2890, 72643, 145286, 363215, 726430, 20993827, 41987654, 104969135, 209938270

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 -209938269
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 209938270 can be divided by 16 positive divisors. The sum of these divisors (counting 209938270) is 1, the average is 0.0625.

Base conversion 209938270

Base System Value
2 Binary 1100100000110110011101011110
3 Ternary 112122000222011111
4 Quaternary 30200312131132
5 Quinary 412221011040
6 Senary 32455412234
8 Octal 1440663536
10 Decimal 209938270
12 Duodecimal 5a38407a
16 Hexadecimal c83675e
20 Vigesimal 35c25da
36 Base36 3gzpem

Cryptographic Hash Functions

md5 6f350d54d951e02b3a9137b3821e3278
sha1 6a2f5666a113344b91590a0e569e7496aeb68be5
sha256 850231269d25faab9bb311bc428b7d4bc6f81c8743df751e2f5bf2ece151a77e
sha512 3f9c0bc5e42753807f027a35306e211918cc7a04be6aa5cc303674aeb2e6c5bc893c22dff5b3fd41fed32faf10ed42ff7ec3a3f9fff239eb20250ce85c5ce0d6
ripemd-160 412ea6b705f38bd2b2cc04c654e65463c72d8494

209938270 as geometric shapes

Circle

Radius = n
Diameter 419876540
Circumference 1319081053.4787
Area 1.3846279717855E+17

Sphere

Radius = n
Volume 3.87581867987E+25
Surface area 5.5385118871419E+17
Circumference 1319081053.4787

Square

Length = n
Perimeter 839753080
Area 44074077210592900
Diagonal 296897548.69514

Cube

Length = n
Surface area 264444463263557400
Volume 9.2528355214383E+24
Space diagonal 363623750.09311

Equilateral Triangle

Length = n
Perimeter 629814810
Area 1.9084635256365E+16
Altitude 181811875.04656

Triangular Pyramid

Length = n
Surface area 1.9084635256365E+16
Volume 1.0904571237355E+24
Height 98965849.565048