30894804 (number)

30894804 is an even 8-digits composite number following 30894803 and preceding 30894805. In scientific notation, it is written as 3.0894804 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 10298232 positive integers (up to 30894804) that are relatively prime to 30894804.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.0894804 × 10^7
Engineering notation 3.0894804 × 10^6

Prime Factorization of 30894804

Prime Factorization 2 × 2 × 27 × 286063

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15447402
Product of the distinct prime numbers

The prime factorization of 30894804 is 2 × 2 × 27 × 286063. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 45, 25, 706, 32, 9862, 26, 35776, 23307, 648623, 328602, 3816207, 7023365, 94253561, 53860448, 576911849, 326362642, 8324163929, 6369263713

Basic calculations (n = 30894804)

Multiplication

n×y
n×2 61789608
n×3 92684412
n×4 123579216
n×5 154474020

Division

n÷y
n÷2 15447402
n÷3 10298268
n÷3 7723701
n÷5 6178960.8

Exponentiation

ny
n2 954488914198416
n3 2.9488747924333E+22
n4 9.1104908732767E+29
n5 2.8146682987367E+37

Nth Root

y√n
2√n 5558.3094552211
3√n 313.78232848363
4√n 74.554070681761
5√n 31.475822595625

Divisors of 30894804

1, 2, 4, 27, 54, 108, 286063, 572126, 1144252, 7723701, 15447402, 30894804

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30894803
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30894804 can be divided by 12 positive divisors. The sum of these divisors (counting 30894804) is 1, the average is 0.083333333333333.

Base conversion 30894804

Base System Value
2 Binary 1110101110110101011010100
3 Ternary 2011010121201000
4 Quaternary 1311312223110
5 Quinary 30402113204
6 Senary 3022103300
8 Octal 165665324
10 Decimal 30894804
12 Duodecimal a41ab30
16 Hexadecimal 1d76ad4
20 Vigesimal 9d1h04
36 Base36 ie6l0

Cryptographic Hash Functions

md5 51c931345e63000fb70d7d34001cfad2
sha1 bb5e55453c237d500b89a3ec7667eef72ce39cf7
sha256 eac65efb079f8dc5bc28b32324c73d803c65af9f8d6ee3a33f415c9ec1cb5271
sha512 84d92e767adfaf393ccace525fc6f5b0f0228a0e68c3c900f5cd683b15984cac6bccf26ae33e5ceea24f008e0961cf94ffee29f956bb75b1115f693b31a720dc
ripemd-160 2ad461509e16e27bd1ae281a9bdfaeec273c3325

30894804 as geometric shapes

Circle

Radius = n
Diameter 61789608
Circumference 194117778.56099
Area 2.9986153607786E+15

Sphere

Radius = n
Volume 1.2352217845686E+23
Surface area 1.1994461443115E+16
Circumference 194117778.56099

Square

Length = n
Perimeter 123579216
Area 954488914198416
Diagonal 43691850.823659

Cube

Length = n
Surface area 5726933485190496
Volume 2.9488747924333E+22
Space diagonal 53511370.217882

Equilateral Triangle

Length = n
Perimeter 92684412
Area 4.1330582366323E+14
Altitude 26755685.108941

Triangular Pyramid

Length = n
Surface area 4.1330582366323E+14
Volume 3.4752822709994E+21
Height 14563950.274553