30304890 (number)

30304890 is an even 8-digits composite number following 30304889 and preceding 30304891. In scientific notation, it is written as 3.0304890 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 6295680 positive integers (up to 30304890) that are relatively prime to 30304890.

Interesting facts

Basic properties

Name

Name thirty million three hundred four thousand eight hundred ninety

Notation

Scientific notation 3.0304890 × 10^7
Engineering notation 3.0304890 × 10^6

Prime Factorization of 30304890

Prime Factorization 2 × 63 × 5 × 11 × 4373

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 30304890
Product of the distinct prime numbers

The prime factorization of 30304890 is 2 × 63 × 5 × 11 × 4373. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 5, 89, 96, 660, 670, 8823, 1343, 18137, 7267, 146037, 779171, 7994690, 7094, 98007439, 35263980, 164699248, 758626736, 2972939185, 596383326

Basic calculations (n = 30304890)

Multiplication

n×y
n×2 60609780
n×3 90914670
n×4 121219560
n×5 151524450

Division

n÷y
n÷2 15152445
n÷3 10101630
n÷3 7576222.5
n÷5 6060978

Exponentiation

ny
n2 918386357912100
n3 2.7831597554027E+22
n4 8.4343350239905E+29
n5 2.5560159512518E+37

Nth Root

y√n
2√n 5504.987738406
3√n 311.77233144361
4√n 74.195604576053
5√n 31.354692243544

Divisors of 30304890

1, 2, 5, 10, 11, 22, 55, 63, 110, 126, 315, 630, 693, 1386, 3465, 4373, 6930, 8746, 21865, 43730, 48103, 96206, 240515, 275499, 481030, 550998, 1377495, 2754990, 3030489, 6060978, 15152445, 30304890

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30304889
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30304890 can be divided by 32 positive divisors. The sum of these divisors (counting 30304890) is 1, the average is 0.03125.

Base conversion 30304890

Base System Value
2 Binary 1110011100110101001111010
3 Ternary 2010000122111100
4 Quaternary 1303212221322
5 Quinary 30224224030
6 Senary 3001312230
8 Octal 163465172
10 Decimal 30304890
12 Duodecimal a195676
16 Hexadecimal 1ce6a7a
20 Vigesimal 99824a
36 Base36 i1jei

Cryptographic Hash Functions

md5 8dad94bd342e1cb7222e11052c882951
sha1 6f190f897813259c5b263231a0e851c6cb3e3608
sha256 c9a79ce606874b41296c4a80419b6e9bab67c6dde620f6ee06a7eedba63d782d
sha512 39e9dc9dfe6f47fe44c64b26570e82ab4abe4947e271e0fa0189b18f421ccc6f8a133d3b569d1772c242e3b7720c64d338f9f5e2636bc6d3e298dbcc09d2c191
ripemd-160 91a382e4336931268fc135a7435e8e5c3c12de38

30304890 as geometric shapes

Circle

Radius = n
Diameter 60609780
Circumference 190411239.58369
Area 2.8851958351737E+15

Sphere

Radius = n
Volume 1.1658072321786E+23
Surface area 1.1540783340695E+16
Circumference 190411239.58369

Square

Length = n
Perimeter 121219560
Area 918386357912100
Diagonal 42857586.444225

Cube

Length = n
Surface area 5510318147472600
Volume 2.7831597554027E+22
Space diagonal 52489609.197786

Equilateral Triangle

Length = n
Perimeter 90914670
Area 3.9767295822047E+14
Altitude 26244804.598893

Triangular Pyramid

Length = n
Surface area 3.9767295822047E+14
Volume 3.2799852269512E+21
Height 14285862.148075