30804984 (number)

30804984 is an even 8-digits composite number following 30804983 and preceding 30804985. In scientific notation, it is written as 3.0804984 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 48 positive divisors. There are 8801280 positive integers (up to 30804984) that are relatively prime to 30804984.

Interesting facts

Basic properties

Name

Name thirty million eight hundred four thousand nine hundred eighty-four

Notation

Scientific notation 3.0804984 × 10^7
Engineering notation 3.0804984 × 10^6

Prime Factorization of 30804984

Prime Factorization 2 × 2 × 2 × 3 × 3 × 7 × 61121

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2567082
Product of the distinct prime numbers

The prime factorization of 30804984 is 2 × 2 × 2 × 3 × 3 × 7 × 61121. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 30804984)

Multiplication

n×y
n×2 61609968
n×3 92414952
n×4 123219936
n×5 154024920

Division

n÷y
n÷2 15402492
n÷3 10268328
n÷3 7701246
n÷5 6160996.8

Exponentiation

ny
n2 948947039240256
n3 2.9232298360643E+22
n4 9.0050048328285E+29
n5 2.773990297952E+37

Nth Root

y√n
2√n 5550.2237792723
3√n 313.47794843481
4√n 74.499824021754
5√n 31.457499437631

Divisors of 30804984

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30804983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30804984 can be divided by 48 positive divisors. The sum of these divisors (counting 30804984) is 1, the average is 0.020833333333333.

Base conversion 30804984

Base System Value
2 Binary 1110101100000101111111000
3 Ternary 2010222001111100
4 Quaternary 1311200233320
5 Quinary 30341224414
6 Senary 3020131400
8 Octal 165405770
10 Decimal 30804984
12 Duodecimal a396b60
16 Hexadecimal 1d60bf8
20 Vigesimal 9cac94
36 Base36 ic9a0

Cryptographic Hash Functions

md5 1a989d7951deedf11c555c753a47dfe0
sha1 5608ae3356fdd4f65d359b8668bd8dd051100064
sha256 866a29c96927044d00efdfad50ac02228dbc8a8c877bce092f54f8b91d105de8
sha512 1f0bcc19e3ead1689450e74d23f6b67afd1dc4fdce8b8febe6d7ab3115ecc23f22d965c1f63b82ba4fcd8d1cf4a0ad1f677ce40dce52296fcf54aa5a4ed597d5
ripemd-160 be767be59adad7350ae3964186804e6e2cfa6065

30804984 as geometric shapes

Circle

Radius = n
Diameter 61609968
Circumference 193553422.8567
Area 2.981205047123E+15

Sphere

Radius = n
Volume 1.2244796503646E+23
Surface area 1.1924820188492E+16
Circumference 193553422.8567

Square

Length = n
Perimeter 123219936
Area 948947039240256
Diagonal 43564826.161486

Cube

Length = n
Surface area 5693682235441536
Volume 2.9232298360643E+22
Space diagonal 53355797.414346

Equilateral Triangle

Length = n
Perimeter 92414952
Area 4.1090612141405E+14
Altitude 26677898.707173

Triangular Pyramid

Length = n
Surface area 4.1090612141405E+14
Volume 3.4450594000799E+21
Height 14521608.720495