203438109 (number)

203438109 is an odd 9-digits composite number following 203438108 and preceding 203438110. In scientific notation, it is written as 2.03438109 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 116021808 positive integers (up to 203438109) that are relatively prime to 203438109.

Interesting facts

Basic properties

Name

Name two hundred three million four hundred thirty-eight thousand one hundred nine

Notation

Scientific notation 2.03438109 × 10^8
Engineering notation 2.03438109 × 10^6

Prime Factorization of 203438109

Prime Factorization 21 × 523 × 18523

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 203438109
Product of the distinct prime numbers

The prime factorization of 203438109 is 21 × 523 × 18523. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 9, 94, 98, 559, 462, 4816, 3735, 20406, 27297, 582291, 272139, 4452982, 7794192, 99328283, 58386653, 951723764, 161702501, 8146327624, 6604694733

Basic calculations (n = 203438109)

Multiplication

n×y
n×2 406876218
n×3 610314327
n×4 813752436
n×5 1017190545

Division

n÷y
n÷2 101719054.5
n÷3 67812703
n÷3 50859527.25
n÷5 40687621.8

Exponentiation

ny
n2 41387064193495881
n3 8.4197060765864E+24
n4 1.7128890825565E+33
n5 3.4846691588205E+41

Nth Root

y√n
2√n 14263.173174298
3√n 588.13555750549
4√n 119.4285274727
5√n 45.886661549391

Divisors of 203438109

1, 21, 523, 10983, 18523, 388983, 9687529, 203438109

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 -203438108
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 203438109 can be divided by 8 positive divisors. The sum of these divisors (counting 203438109) is 1, the average is 0.125.

Base conversion 203438109

Base System Value
2 Binary 1100001000000011100000011101
3 Ternary 112011210201121210
4 Quaternary 30020003200131
5 Quinary 404040004414
6 Senary 32104215033
8 Octal 1410034035
10 Decimal 203438109
12 Duodecimal 5816a479
16 Hexadecimal c20381d
20 Vigesimal 33b9f59
36 Base36 3d4dul

Cryptographic Hash Functions

md5 ccb94d9184b54bfceb8ab92364e10ed1
sha1 e711d80f2070bce8c6dceef4c127746a27a25613
sha256 f7a71310760daeb9a977d0c2eee8b21b3c74b04c34fd11f48582bf91e31f3e9c
sha512 af2f042d23fd8093e08c12bcc8e5d412f08dfdb1f531cad528e821088d6ec6f27eb693c29d5fb840f90df11f71a6679e1ef61fb10f8ddc00219c42cdf3c6229d
ripemd-160 1d1e7a708ed35ec8e661b70b270825c2405ae9bb

203438109 as geometric shapes

Circle

Radius = n
Diameter 406876218
Circumference 1278239337.3892
Area 1.3002129682394E+17

Sphere

Radius = n
Volume 3.5268382340786E+25
Surface area 5.2008518729574E+17
Circumference 1278239337.3892

Square

Length = n
Perimeter 813752436
Area 41387064193495881
Diagonal 287704932.85134

Cube

Length = n
Surface area 248322385160975286
Volume 8.4197060765864E+24
Space diagonal 352365140.98374

Equilateral Triangle

Length = n
Perimeter 610314327
Area 1.7921124489812E+16
Altitude 176182570.49187

Triangular Pyramid

Length = n
Surface area 1.7921124489812E+16
Volume 9.9227187705864E+23
Height 95901644.283779