30804920 (number)

30804920 is an even 8-digits composite number following 30804919 and preceding 30804921. In scientific notation, it is written as 3.0804920 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 16 positive divisors. There are 12321952 positive integers (up to 30804920) that are relatively prime to 30804920.

Interesting facts

Basic properties

Name

Name thirty million eight hundred four thousand nine hundred twenty

Notation

Scientific notation 3.0804920 × 10^7
Engineering notation 3.0804920 × 10^6

Prime Factorization of 30804920

Prime Factorization 2 × 2 × 2 × 5 × 770123

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7701230
Product of the distinct prime numbers

The prime factorization of 30804920 is 2 × 2 × 2 × 5 × 770123. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 2, 33, 94, 26, 676, 1688, 8716, 84097, 6066, 71586, 933519, 2705832, 5719580, 77227150, 85413394, 504593231, 675497911, 1666800240, 4943612294

Basic calculations (n = 30804920)

Multiplication

n×y
n×2 61609840
n×3 92414760
n×4 123219680
n×5 154024600

Division

n÷y
n÷2 15402460
n÷3 10268306.666667
n÷3 7701230
n÷5 6160984

Exponentiation

ny
n2 948943096206400
n3 2.923211616319E+22
n4 9.0049299983779E+29
n5 2.7739614820563E+37

Nth Root

y√n
2√n 5550.218013736
3√n 313.47773134221
4√n 74.499785326778
5√n 31.457486366489

Divisors of 30804920

1, 2, 4, 5, 8, 10, 20, 40, 770123, 1540246, 3080492, 3850615, 6160984, 7701230, 15402460, 30804920

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 -30804919
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 30804920 can be divided by 16 positive divisors. The sum of these divisors (counting 30804920) is 1, the average is 0.0625.

Base conversion 30804920

Base System Value
2 Binary 1110101100000101110111000
3 Ternary 2010222001101222
4 Quaternary 1311200232320
5 Quinary 30341224140
6 Senary 3020131212
8 Octal 165405670
10 Decimal 30804920
12 Duodecimal a396b08
16 Hexadecimal 1d60bb8
20 Vigesimal 9cac60
36 Base36 ic988

Cryptographic Hash Functions

md5 45d1f6fbb3e8f8b1a287dd43891f6979
sha1 541d795faf22441c11a156357f2b0ab43e69f5bc
sha256 422b412eca51ceaa79a1a9836c84eec0cd0553a0a5072c0d9a63eba1cf81e7f7
sha512 d53d208e8fcaa36f308c09f7ba6a318a75a49ebf0e8f88a3be61e0488b7a37c9592c86afd4dfa1b7ac176803a3d00ce97727c9524873ca2c8d011339155c1cdb
ripemd-160 ab3fdfd02548b53f730d22709254a505b77fefe9

30804920 as geometric shapes

Circle

Radius = n
Diameter 61609840
Circumference 193553020.73284
Area 2.9811926597168E+15

Sphere

Radius = n
Volume 1.2244720184955E+23
Surface area 1.1924770638867E+16
Circumference 193553020.73284

Square

Length = n
Perimeter 123219680
Area 948943096206400
Diagonal 43564735.651818

Cube

Length = n
Surface area 5693658577238400
Volume 2.923211616319E+22
Space diagonal 53355686.563095

Equilateral Triangle

Length = n
Perimeter 92414760
Area 4.109044140303E+14
Altitude 26677843.281547

Triangular Pyramid

Length = n
Surface area 4.109044140303E+14
Volume 3.4450379279041E+21
Height 14521578.550606