203428909 (number)

203428909 is an odd 9-digits composite number following 203428908 and preceding 203428910. In scientific notation, it is written as 2.03428909 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 203329440 positive integers (up to 203428909) that are relatively prime to 203428909.

Interesting facts

Basic properties

Name

Name two hundred three million four hundred twenty-eight thousand nine hundred nine

Notation

Scientific notation 2.03428909 × 10^8
Engineering notation 2.03428909 × 10^6

Prime Factorization of 203428909

Prime Factorization 97381 × 2089

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 203428909
Product of the distinct prime numbers

The prime factorization of 203428909 is 97381 × 2089. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 5, 13, 64, 275, 536, 3524, 4238, 78819, 88533, 598908, 714457, 7372880, 2104720, 4232081, 60327423, 816689074, 57569748, 1409636976, 5507022750

Basic calculations (n = 203428909)

Multiplication

n×y
n×2 406857818
n×3 610286727
n×4 813715636
n×5 1017144545

Division

n÷y
n÷2 101714454.5
n÷3 67809636.333333
n÷3 50857227.25
n÷5 40685781.8

Exponentiation

ny
n2 41383321016930281
n3 8.4185638452709E+24
n4 1.7125792583903E+33
n5 3.4838813011037E+41

Nth Root

y√n
2√n 14262.850661772
3√n 588.12669169904
4√n 119.4271772327
5√n 45.886246519065

Divisors of 203428909

1, 2089, 97381, 203428909

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -203428908
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 203428909 can be divided by 4 positive divisors. The sum of these divisors (counting 203428909) is 1, the average is 0.25.

Base conversion 203428909

Base System Value
2 Binary 1100001000000001010000101101
3 Ternary 112011210021000001
4 Quaternary 30020001100231
5 Quinary 404034211114
6 Senary 32104104301
8 Octal 1410012055
10 Decimal 203428909
12 Duodecimal 58165091
16 Hexadecimal c20142d
20 Vigesimal 33b8c59
36 Base36 3d46r1

Cryptographic Hash Functions

md5 4d1bc4e60a5382c1851dce831ad09bc2
sha1 20ec5d30c73dca9d90886f33202f507238bba3e5
sha256 fb9460eaecf7b00fe8e78e679bd47c8e30f030d40e5137399954609b9c8d8073
sha512 e472458036af1fe372e1e9cfc975ca5483f10ecc3fbfce31dae31699d4719b5e1fd18fb96becfdda9ae8f9742f8ed12816560bbe90d0830e95d41c0ca89d43be
ripemd-160 78a62923f584f681f019aa318a0829158a32f516

203428909 as geometric shapes

Circle

Radius = n
Diameter 406857818
Circumference 1278181532.0844
Area 1.3000953728794E+17

Sphere

Radius = n
Volume 3.526359777344E+25
Surface area 5.2003814915175E+17
Circumference 1278181532.0844

Square

Length = n
Perimeter 813715636
Area 41383321016930281
Diagonal 287691922.08656

Cube

Length = n
Surface area 248299926101581686
Volume 8.4185638452709E+24
Space diagonal 352349206.11631

Equilateral Triangle

Length = n
Perimeter 610286727
Area 1.7919503646814E+16
Altitude 176174603.05815

Triangular Pyramid

Length = n
Surface area 1.7919503646814E+16
Volume 9.9213726380716E+23
Height 95897307.362187