30798812 (number)

30798812 is an even 8-digits composite number following 30798811 and preceding 30798813. In scientific notation, it is written as 3.0798812 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 13516160 positive integers (up to 30798812) that are relatively prime to 30798812.

Interesting facts

Basic properties

Name

Name thirty million seven hundred ninety-eight thousand eight hundred twelve

Notation

Scientific notation 3.0798812 × 10^7
Engineering notation 3.0798812 × 10^6

Prime Factorization of 30798812

Prime Factorization 2 × 2 × 319 × 24137

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15399406
Product of the distinct prime numbers

The prime factorization of 30798812 is 2 × 2 × 319 × 24137. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 17, 64, 985, 142, 8585, 7678, 64679, 92197, 54131, 352097, 2779061, 5547816, 57137525, 24372114, 648807983, 112235576, 2612631509, 3489646238

Basic calculations (n = 30798812)

Multiplication

n×y
n×2 61597624
n×3 92396436
n×4 123195248
n×5 153994060

Division

n÷y
n÷2 15399406
n÷3 10266270.666667
n÷3 7699703
n÷5 6159762.4

Exponentiation

ny
n2 948566820611344
n3 2.9214731177447E+22
n4 8.9977901316471E+29
n5 2.7712124668006E+37

Nth Root

y√n
2√n 5549.667737802
3√n 313.45701118293
4√n 74.496092097519
5√n 31.456238789364

Divisors of 30798812

1, 2, 4, 319, 638, 1276, 24137, 48274, 96548, 7699703, 15399406, 30798812

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30798811
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30798812 can be divided by 12 positive divisors. The sum of these divisors (counting 30798812) is 1, the average is 0.083333333333333.

Base conversion 30798812

Base System Value
2 Binary 1110101011111001111011100
3 Ternary 2010221202000202
4 Quaternary 1311133033130
5 Quinary 30341030222
6 Senary 3020043032
8 Octal 165371734
10 Decimal 30798812
12 Duodecimal a393478
16 Hexadecimal 1d5f3dc
20 Vigesimal 9c9h0c
36 Base36 ic4ik

Cryptographic Hash Functions

md5 218e3e96dcc89b7b4f5e508cbdd38e3f
sha1 432d2b1edf64afa63ecbc6edb8419fe96861fe51
sha256 d75f30d0f443b38e797b1a6627e84800c696aaae69f07774c9606f2e9fef8606
sha512 bfbaf5bcd73e54423f38f945eb29c5a10d936283165a65b3951915acc1b762f0ca9d8d1ddff87e0881da1cebf7f92fc415cd2c996d4acda663963107aa52682d
ripemd-160 7cee8d7b0ff9519e2fe0d1efefb6fd9f291e97dc

30798812 as geometric shapes

Circle

Radius = n
Diameter 61597624
Circumference 193514643.03699
Area 2.9800105550716E+15

Sphere

Radius = n
Volume 1.2237437979156E+23
Surface area 1.1920042220287E+16
Circumference 193514643.03699

Square

Length = n
Perimeter 123195248
Area 948566820611344
Diagonal 43556097.635379

Cube

Length = n
Surface area 5691400923668064
Volume 2.9214731177447E+22
Space diagonal 53345107.196762

Equilateral Triangle

Length = n
Perimeter 92396436
Area 4.1074148191823E+14
Altitude 26672553.598381

Triangular Pyramid

Length = n
Surface area 4.1074148191823E+14
Volume 3.4429890876857E+21
Height 14518699.211793