304890240 (number)

304890240 is an even 9-digits composite number following 304890239 and preceding 304890241. In scientific notation, it is written as 3.04890240 × 10^8. The sum of its digits is 30. It has a total of 11 prime factors and 128 positive divisors. There are 76513280 positive integers (up to 304890240) that are relatively prime to 304890240.

Interesting facts

Basic properties

Name

Name three hundred four million eight hundred ninety thousand two hundred forty

Notation

Scientific notation 3.04890240 × 10^8
Engineering notation 3.04890240 × 10^6

Prime Factorization of 304890240

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 17 × 5 × 9341

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 4763910
Product of the distinct prime numbers

The prime factorization of 304890240 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 17 × 5 × 9341. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 304890240)

Multiplication

n×y
n×2 609780480
n×3 914670720
n×4 1219560960
n×5 1524451200

Division

n÷y
n÷2 152445120
n÷3 101630080
n÷3 76222560
n÷5 60978048

Exponentiation

ny
n2 92958058447257600
n3 2.8342004749918E+25
n4 8.6412006302838E+33
n5 2.6346177340554E+42

Nth Root

y√n
2√n 17461.106494149
3√n 673.05079367911
4√n 132.14048014953
5√n 49.754080492464

Divisors of 304890240

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -304890239
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 304890240 can be divided by 128 positive divisors. The sum of these divisors (counting 304890240) is 1, the average is 0.0078125.

Base conversion 304890240

Base System Value
2 Binary 10010001011000100000110000000
3 Ternary 210020201000210010
4 Quaternary 102023010012000
5 Quinary 1111022441430
6 Senary 50130504520
8 Octal 2213040600
10 Decimal 304890240
12 Duodecimal 86135140
16 Hexadecimal 122c4180
20 Vigesimal 4f5b5c0
36 Base36 51iutc

Cryptographic Hash Functions

md5 c492326deeb10986a042987f1dbd4893
sha1 1c4a15b9703e2738dfccd7cf6a79a27bd1c41079
sha256 95c412736717b137e74f68065b9c3b6c242b093778f6b1e637f7f64f9fcc2af3
sha512 60cc66b545a97c22a1cd5d278c917cd5442c5e0dc7a0c270c1ccb4b904f955b18e50074f1c973ada76748c1bce58f3f152b753069f7a921a6180647ca904d429
ripemd-160 391e0784859f1cde867c5e3f7794dc3f1f6fb44d

304890240 as geometric shapes

Circle

Radius = n
Diameter 609780480
Circumference 1915681876.2705
Area 2.9203635350988E+17

Sphere

Radius = n
Volume 1.1871871188047E+26
Surface area 1.1681454140395E+18
Circumference 1915681876.2705

Square

Length = n
Perimeter 1219560960
Area 92958058447257600
Diagonal 431179912.44319

Cube

Length = n
Surface area 557748350683545600
Volume 2.8342004749918E+25
Space diagonal 528085386.41187

Equilateral Triangle

Length = n
Perimeter 914670720
Area 4.0252020050902E+16
Altitude 264042693.20593

Triangular Pyramid

Length = n
Surface area 4.0252020050902E+16
Volume 3.3401372918481E+24
Height 143726637.48106