304889242 (number)

304889242 is an even 9-digits composite number following 304889241 and preceding 304889243. In scientific notation, it is written as 3.04889242 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 124985520 positive integers (up to 304889242) that are relatively prime to 304889242.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.04889242 × 10^8
Engineering notation 3.04889242 × 10^6

Prime Factorization of 304889242

Prime Factorization 2 × 161 × 946861

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 304889242
Product of the distinct prime numbers

The prime factorization of 304889242 is 2 × 161 × 946861. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 6, 87, 28, 46, 61, 7117, 3317, 58421, 43103, 641979, 756479, 1353717, 8706311, 60075158, 24146006, 703798885, 412814841, 775321872, 4421953871

Basic calculations (n = 304889242)

Multiplication

n×y
n×2 609778484
n×3 914667726
n×4 1219556968
n×5 1524446210

Division

n÷y
n÷2 152444621
n÷3 101629747.33333
n÷3 76222310.5
n÷5 60977848.4

Exponentiation

ny
n2 92957449887334564
n3 2.8341726434402E+25
n4 8.6410874895563E+33
n5 2.6345746147465E+42

Nth Root

y√n
2√n 17461.077916326
3√n 673.05005931054
4√n 132.14037201524
5√n 49.754047920325

Divisors of 304889242

1, 2, 161, 322, 946861, 1893722, 152444621, 304889242

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 -304889241
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 304889242 can be divided by 8 positive divisors. The sum of these divisors (counting 304889242) is 1, the average is 0.125.

Base conversion 304889242

Base System Value
2 Binary 10010001011000011110110011010
3 Ternary 210020200222102011
4 Quaternary 102023003312122
5 Quinary 1111022423432
6 Senary 50130500134
8 Octal 2213036632
10 Decimal 304889242
12 Duodecimal 8613464a
16 Hexadecimal 122c3d9a
20 Vigesimal 4f5b322
36 Base36 51iu1m

Cryptographic Hash Functions

md5 8216bfb0002b9cf5adcbf222d54a5f35
sha1 9d1ba6448fbb8714b02b292cb980bb908bb2b12d
sha256 5f54f831ee1bd09f33b45ec7c7658ab8022f7e054bf23b83e7755f4b1857014d
sha512 7c2d88d2c4ad15fe8ba221683dc4736da074ebc5dac0137fb7b7c0277b0dca75361a3a166155704e0cb02320ec1d039559f0b7562a286b37885df766db59fa5d
ripemd-160 6a3fbed7090b67b788dd5b341236c2f07d465b11

304889242 as geometric shapes

Circle

Radius = n
Diameter 609778484
Circumference 1915675605.6515
Area 2.9203444166249E+17

Sphere

Radius = n
Volume 1.1871754607516E+26
Surface area 1.16813776665E+18
Circumference 1915675605.6515

Square

Length = n
Perimeter 1219556968
Area 92957449887334564
Diagonal 431178501.05805

Cube

Length = n
Surface area 557744699324007384
Volume 2.8341726434402E+25
Space diagonal 528083657.82516

Equilateral Triangle

Length = n
Perimeter 914667726
Area 4.0251756536725E+16
Altitude 264041828.91258

Triangular Pyramid

Length = n
Surface area 4.0251756536725E+16
Volume 3.34010449205E+24
Height 143726167.01935