304889742 (number)

304889742 is an even 9-digits composite number following 304889741 and preceding 304889743. In scientific notation, it is written as 3.04889742 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 101629908 positive integers (up to 304889742) that are relatively prime to 304889742.

Interesting facts

Basic properties

Name

Name three hundred four million eight hundred eighty-nine thousand seven hundred forty-two

Notation

Scientific notation 3.04889742 × 10^8
Engineering notation 3.04889742 × 10^6

Prime Factorization of 304889742

Prime Factorization 2 × 9 × 16938319

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 304889742
Product of the distinct prime numbers

The prime factorization of 304889742 is 2 × 9 × 16938319. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 304889742)

Multiplication

n×y
n×2 609779484
n×3 914669226
n×4 1219558968
n×5 1524448710

Division

n÷y
n÷2 152444871
n÷3 101629914
n÷3 76222435.5
n÷5 60977948.4

Exponentiation

ny
n2 92957754776826564
n3 2.8341865870806E+25
n4 8.6411441731486E+33
n5 2.6345962175361E+42

Nth Root

y√n
2√n 17461.092233878
3√n 673.05042723086
4√n 132.14042619077
5√n 49.754064239042

Divisors of 304889742

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 -304889741
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 304889742 can be divided by 8 positive divisors. The sum of these divisors (counting 304889742) is 1, the average is 0.125.

Base conversion 304889742

Base System Value
2 Binary 10010001011000011111110001110
3 Ternary 210020201000002200
4 Quaternary 102023003332032
5 Quinary 1111022432432
6 Senary 50130502330
8 Octal 2213037616
10 Decimal 304889742
12 Duodecimal 861349a6
16 Hexadecimal 122c3f8e
20 Vigesimal 4f5b472
36 Base36 51iufi

Cryptographic Hash Functions

md5 626dfeb541a3e07e5e705be08d3401a1
sha1 60e6995b38a32285320a4bbdd6768765bdd01083
sha256 230a69a38ad6b7096b3505fd4467190357110939480e8329245b5d8205cc267f
sha512 5d0a8694c9fccfb13c619d67c607478c9cc3c64468d2105b5d694d8948cd5f72c15e83c0d6f6ea5622e0ef1a499497e38f9c199bfef759a1bb25735acc46897e
ripemd-160 6a2458ced78842fdf60d952b85fe000031add9af

304889742 as geometric shapes

Circle

Radius = n
Diameter 609779484
Circumference 1915678747.2442
Area 2.9203539950108E+17

Sphere

Radius = n
Volume 1.18718130145E+26
Surface area 1.1681415980043E+18
Circumference 1915678747.2442

Square

Length = n
Perimeter 1219558968
Area 92957754776826564
Diagonal 431179208.16483

Cube

Length = n
Surface area 557746528660959384
Volume 2.8341865870806E+25
Space diagonal 528084523.85057

Equilateral Triangle

Length = n
Perimeter 914669226
Area 4.0251888557748E+16
Altitude 264042261.92528

Triangular Pyramid

Length = n
Surface area 4.0251888557748E+16
Volume 3.3401209247877E+24
Height 143726402.72161