30894612 (number)

30894612 is an even 8-digits composite number following 30894611 and preceding 30894613. In scientific notation, it is written as 3.0894612 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 8442720 positive integers (up to 30894612) that are relatively prime to 30894612.

Interesting facts

Basic properties

Name

Name thirty million eight hundred ninety-four thousand six hundred twelve

Notation

Scientific notation 3.0894612 × 10^7
Engineering notation 3.0894612 × 10^6

Prime Factorization of 30894612

Prime Factorization 2 × 2 × 21 × 23 × 15991

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15447306
Product of the distinct prime numbers

The prime factorization of 30894612 is 2 × 2 × 21 × 23 × 15991. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 10, 11, 52, 960, 686, 5015, 37, 60952, 26196, 514990, 319089, 8551660, 5031743, 39755354, 86726255, 939764411, 71934793, 5813375203, 9094965058

Basic calculations (n = 30894612)

Multiplication

n×y
n×2 61789224
n×3 92683836
n×4 123578448
n×5 154473060

Division

n÷y
n÷2 15447306
n÷3 10298204
n÷3 7723653
n÷5 6178922.4

Exponentiation

ny
n2 954477050630544
n3 2.9488198142135E+22
n4 9.1102644018038E+29
n5 2.8145808391114E+37

Nth Root

y√n
2√n 5558.2921837557
3√n 313.78167846783
4√n 74.553954849865
5√n 31.475783473364

Divisors of 30894612

1, 2, 4, 21, 23, 42, 46, 84, 92, 483, 966, 1932, 15991, 31982, 63964, 335811, 367793, 671622, 735586, 1343244, 1471172, 7723653, 15447306, 30894612

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30894611
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30894612 can be divided by 24 positive divisors. The sum of these divisors (counting 30894612) is 1, the average is 0.041666666666667.

Base conversion 30894612

Base System Value
2 Binary 1110101110110101000010100
3 Ternary 2011010121102220
4 Quaternary 1311312220110
5 Quinary 30402111422
6 Senary 3022102340
8 Octal 165665024
10 Decimal 30894612
12 Duodecimal a41a9b0
16 Hexadecimal 1d76a14
20 Vigesimal 9d1gac
36 Base36 ie6fo

Cryptographic Hash Functions

md5 72d07dc776c245a776353659428dbd08
sha1 43402da2a9d457f468061ad0f2285c61a0fc17ef
sha256 2e27febcbb2de28207fcbd0342eba18c7628c25341453cc0b7ca98cd188993b9
sha512 69873a48965ce34a2b8e2d161e2403a0a4aa2d76f9a013c227309a4e5a78a38d97dcdd2096ddfde2cbad6d4f07c33357ce725d8a495d3474139bce6c37dc2366
ripemd-160 b1e00ad2bf86b2cfc9280bdfba5365b0910d66f3

30894612 as geometric shapes

Circle

Radius = n
Diameter 61789224
Circumference 194116572.18941
Area 2.998578090281E+15

Sphere

Radius = n
Volume 1.2351987553458E+23
Surface area 1.1994312361124E+16
Circumference 194116572.18941

Square

Length = n
Perimeter 123578448
Area 954477050630544
Diagonal 43691579.294655

Cube

Length = n
Surface area 5726862303783264
Volume 2.9488198142135E+22
Space diagonal 53511037.664127

Equilateral Triangle

Length = n
Perimeter 92683836
Area 4.1330068658765E+14
Altitude 26755518.832064

Triangular Pyramid

Length = n
Surface area 4.1330068658765E+14
Volume 3.475217478546E+21
Height 14563859.764885