209568225 (number)

209568225 is an odd 9-digits composite number following 209568224 and preceding 209568226. In scientific notation, it is written as 2.09568225 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 111769680 positive integers (up to 209568225) that are relatively prime to 209568225.

Interesting facts

Basic properties

Name

Name two hundred nine million five hundred sixty-eight thousand two hundred twenty-five

Notation

Scientific notation 2.09568225 × 10^8
Engineering notation 2.09568225 × 10^6

Prime Factorization of 209568225

Prime Factorization 15 × 5 × 2794243

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 209568225
Product of the distinct prime numbers

The prime factorization of 209568225 is 15 × 5 × 2794243. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 1, 34, 22, 62, 186, 1702, 5862, 43528, 19361, 208747, 37228, 3745021, 1029396, 50470703, 46236879, 862079716, 562653964, 9595538976, 8844355553

Basic calculations (n = 209568225)

Multiplication

n×y
n×2 419136450
n×3 628704675
n×4 838272900
n×5 1047841125

Division

n÷y
n÷2 104784112.5
n÷3 69856075
n÷3 52392056.25
n÷5 41913645

Exponentiation

ny
n2 43918840929650625
n3 9.2039935376842E+24
n4 1.928864588604E+33
n5 4.0422872809909E+41

Nth Root

y√n
2√n 14476.471427803
3√n 593.98454482569
4√n 120.31820904503
5√n 46.159924201994

Divisors of 209568225

1, 5, 15, 75, 2794243, 13971215, 41913645, 209568225

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -209568224
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 209568225 can be divided by 8 positive divisors. The sum of these divisors (counting 209568225) is 1, the average is 0.125.

Base conversion 209568225

Base System Value
2 Binary 1100011111011100000111100001
3 Ternary 112121100011120010
4 Quaternary 30133130013201
5 Quinary 412122140400
6 Senary 32443435133
8 Octal 1437340741
10 Decimal 209568225
12 Duodecimal 5a225aa9
16 Hexadecimal c7dc1e1
20 Vigesimal 359g0b5
36 Base36 3grrvl

Cryptographic Hash Functions

md5 ac7c4e4e00fb9e39f28f1a198ea2056e
sha1 0626db27cabeef531511a651528a86a3b1ff5fd8
sha256 d59d8556a5e952090626f71105144c0467d42d3d06f3cce6c5e5733b0e071ef0
sha512 5b9c2de955c600799d38f681101ec345e12d160d66daf95f8afee80bb5b548227859e9d94f33972180ff9fec8f3a8f1ba91041129fc8495ba30a3a1029007311
ripemd-160 0809768b5f0a7610a5c8aafbd488c34f42daba22

209568225 as geometric shapes

Circle

Radius = n
Diameter 419136450
Circumference 1316755992.1717
Area 1.3797510801877E+17

Sphere

Radius = n
Volume 3.8553597975569E+25
Surface area 5.5190043207508E+17
Circumference 1316755992.1717

Square

Length = n
Perimeter 838272900
Area 43918840929650625
Diagonal 296374226.03746

Cube

Length = n
Surface area 263513045577903750
Volume 9.2039935376842E+24
Space diagonal 362982813.35203

Equilateral Triangle

Length = n
Perimeter 628704675
Area 1.9017415974923E+16
Altitude 181491406.67601

Triangular Pyramid

Length = n
Surface area 1.9017415974923E+16
Volume 1.0847010407489E+24
Height 98791408.679152