30444894 (number)

30444894 is an even 8-digits composite number following 30444893 and preceding 30444895. In scientific notation, it is written as 3.0444894 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 10123008 positive integers (up to 30444894) that are relatively prime to 30444894.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.0444894 × 10^7
Engineering notation 3.0444894 × 10^6

Prime Factorization of 30444894

Prime Factorization 2 × 9 × 449 × 3767

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 30444894
Product of the distinct prime numbers

The prime factorization of 30444894 is 2 × 9 × 449 × 3767. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 3, 84, 371, 547, 9947, 6842, 85594, 44572, 8689, 883371, 5593792, 8809152, 57762284, 18287589, 953398800, 17276015, 5182752495, 4373681659

Basic calculations (n = 30444894)

Multiplication

n×y
n×2 60889788
n×3 91334682
n×4 121779576
n×5 152224470

Division

n÷y
n÷2 15222447
n÷3 10148298
n÷3 7611223.5
n÷5 6088978.8

Exponentiation

ny
n2 926891570671236
n3 2.8219115618579E+22
n4 8.5912798378139E+29
n5 2.6156060398658E+37

Nth Root

y√n
2√n 5517.6891902317
3√n 312.25170762846
4√n 74.281149629174
5√n 31.383609640667

Divisors of 30444894

1, 2, 9, 18, 449, 898, 3767, 4041, 7534, 8082, 33903, 67806, 1691383, 3382766, 15222447, 30444894

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 -30444893
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 30444894 can be divided by 16 positive divisors. The sum of these divisors (counting 30444894) is 1, the average is 0.0625.

Base conversion 30444894

Base System Value
2 Binary 1110100001000110101011110
3 Ternary 2010021202112200
4 Quaternary 1310020311132
5 Quinary 30243214034
6 Senary 3004312330
8 Octal 164106536
10 Decimal 30444894
12 Duodecimal a2426a6
16 Hexadecimal 1d08d5e
20 Vigesimal 9a5c4e
36 Base36 i4jfi

Cryptographic Hash Functions

md5 78904088f7a618690f9897e34e4cef45
sha1 892d5fbf8fd1d427faf64ef0b6ac2774ab583da8
sha256 c20e694403d831c275faf07031dd26266fcbf3f8601314e18dec9969dbfa6356
sha512 031858b465424da44b3276c42ef4e91a9cb82b7cbb1e4bd0a7b7a75127830999a5570bc73a31d25d18549ccb125ccfc72d7b0986b05944e0a06461f1a4c140c5
ripemd-160 218bf466252899d79feaa9e876176bcf42101db7

30444894 as geometric shapes

Circle

Radius = n
Diameter 60889788
Circumference 191290910.65944
Area 2.9119157490951E+15

Sphere

Radius = n
Volume 1.1820395509084E+23
Surface area 1.164766299638E+16
Circumference 191290910.65944

Square

Length = n
Perimeter 121779576
Area 926891570671236
Diagonal 43055581.999811

Cube

Length = n
Surface area 5561349424027416
Volume 2.8219115618579E+22
Space diagonal 52732103.239049

Equilateral Triangle

Length = n
Perimeter 91334682
Area 4.0135582337747E+14
Altitude 26366051.619524

Triangular Pyramid

Length = n
Surface area 4.0135582337747E+14
Volume 3.3256546688308E+21
Height 14351860.666604