30794840 (number)

30794840 is an even 8-digits composite number following 30794839 and preceding 30794841. In scientific notation, it is written as 3.0794840 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 16 positive divisors. There are 12317920 positive integers (up to 30794840) that are relatively prime to 30794840.

Interesting facts

Basic properties

Name

Name thirty million seven hundred ninety-four thousand eight hundred forty

Notation

Scientific notation 3.0794840 × 10^7
Engineering notation 3.0794840 × 10^6

Prime Factorization of 30794840

Prime Factorization 2 × 2 × 2 × 5 × 769871

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7698710
Product of the distinct prime numbers

The prime factorization of 30794840 is 2 × 2 × 2 × 5 × 769871. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 10, 7, 98, 584, 32, 5954, 8005, 83989, 67643, 446155, 887079, 3837922, 5999064, 59539649, 18440876, 659274255, 556510837, 3216341250, 2309359827

Basic calculations (n = 30794840)

Multiplication

n×y
n×2 61589680
n×3 92384520
n×4 123179360
n×5 153974200

Division

n÷y
n÷2 15397420
n÷3 10264946.666667
n÷3 7698710
n÷5 6158968

Exponentiation

ny
n2 948322170625600
n3 2.9203429512868E+22
n4 8.9931493930005E+29
n5 2.7694259665355E+37

Nth Root

y√n
2√n 5549.3098670015
3√n 313.44353550324
4√n 74.493690115348
5√n 31.455427390363

Divisors of 30794840

1, 2, 4, 5, 8, 10, 20, 40, 769871, 1539742, 3079484, 3849355, 6158968, 7698710, 15397420, 30794840

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30794839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30794840 can be divided by 16 positive divisors. The sum of these divisors (counting 30794840) is 1, the average is 0.0625.

Base conversion 30794840

Base System Value
2 Binary 1110101011110010001011000
3 Ternary 2010221112120122
4 Quaternary 1311132101120
5 Quinary 30340413330
6 Senary 3020012412
8 Octal 165362130
10 Decimal 30794840
12 Duodecimal a391108
16 Hexadecimal 1d5e458
20 Vigesimal 9c9720
36 Base36 ic1g8

Cryptographic Hash Functions

md5 61f2b195dd6e6b7295564d3ede839378
sha1 2ece43eec517f448120abbf2796a47c5d852d863
sha256 93ca91b1fbc99dba4f7a906d9f145fe464772f08ecf2034677aed7f941bd2be4
sha512 b81f6e8c85d0851c8e21dd4d90786d0bb0b298e26218ea0b44c1ea23e72bb46dbc1691af1a9167694b24b3ea4e0cca8a684815b134ebf951ca4ad94d77f6de56
ripemd-160 fb7d8fae07bdc0f074d1d13730b2b8d07bf80d08

30794840 as geometric shapes

Circle

Radius = n
Diameter 61589680
Circumference 193489686.22495
Area 2.9792419644737E+15

Sphere

Radius = n
Volume 1.2232703948967E+23
Surface area 1.1916967857895E+16
Circumference 193489686.22495

Square

Length = n
Perimeter 123179360
Area 948322170625600
Diagonal 43550480.379109

Cube

Length = n
Surface area 5689933023753600
Volume 2.9203429512868E+22
Space diagonal 53338227.490954

Equilateral Triangle

Length = n
Perimeter 92384520
Area 4.1063554536689E+14
Altitude 26669113.745477

Triangular Pyramid

Length = n
Surface area 4.1063554536689E+14
Volume 3.4416571737421E+21
Height 14516826.793036