30809148 (number)

30809148 is an even 8-digits composite number following 30809147 and preceding 30809149. In scientific notation, it is written as 3.0809148 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 10101120 positive integers (up to 30809148) that are relatively prime to 30809148.

Interesting facts

Basic properties

Name

Name thirty million eight hundred nine thousand one hundred forty-eight

Notation

Scientific notation 3.0809148 × 10^7
Engineering notation 3.0809148 × 10^6

Prime Factorization of 30809148

Prime Factorization 2 × 2 × 3 × 61 × 42089

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15404574
Product of the distinct prime numbers

The prime factorization of 30809148 is 2 × 2 × 3 × 61 × 42089. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 8, 29, 33, 439, 310, 5356, 5221, 99695, 49190, 861149, 339828, 5522805, 9151458, 45621403, 86339876, 965337973, 435351816, 4284403155, 2374191806

Basic calculations (n = 30809148)

Multiplication

n×y
n×2 61618296
n×3 92427444
n×4 123236592
n×5 154045740

Division

n÷y
n÷2 15404574
n÷3 10269716
n÷3 7702287
n÷5 6161829.6

Exponentiation

ny
n2 949203600485904
n3 2.9244154209503E+22
n4 9.009874751754E+29
n5 2.7758656468825E+37

Nth Root

y√n
2√n 5550.5988866067
3√n 313.49207237622
4√n 74.502341484055
5√n 31.458349832137

Divisors of 30809148

1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 42089, 84178, 126267, 168356, 252534, 505068, 2567429, 5134858, 7702287, 10269716, 15404574, 30809148

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 -30809147
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 30809148 can be divided by 24 positive divisors. The sum of these divisors (counting 30809148) is 1, the average is 0.041666666666667.

Base conversion 30809148

Base System Value
2 Binary 1110101100001110000111100
3 Ternary 2010222021012120
4 Quaternary 1311201300330
5 Quinary 30341343043
6 Senary 3020202540
8 Octal 165416074
10 Decimal 30809148
12 Duodecimal a399450
16 Hexadecimal 1d61c3c
20 Vigesimal 9cb2h8
36 Base36 iccho

Cryptographic Hash Functions

md5 cc428d4ee4a731208bc373d23f8ba43f
sha1 af213df71d34fbba9a9f937c3be173c0df3b83cb
sha256 50436c043e62c4173f6e63b7de0f0dc950701cf3f824e103a92c8a6fd547ac3e
sha512 1b5a8e33b1ee4b893bf4c4a6b48bab583c98a2af83ad1bfdbfb212a5cde33e3ffb6c1c7716d312d15bede908092452c3031a053acacd8833720e85f48c6aee36
ripemd-160 ebaf937fb8d9604376842c6b7ea705d14c2052a3

30809148 as geometric shapes

Circle

Radius = n
Diameter 61618296
Circumference 193579586.04032
Area 2.9820110580475E+15

Sphere

Radius = n
Volume 1.2249762670003E+23
Surface area 1.192804423219E+16
Circumference 193579586.04032

Square

Length = n
Perimeter 123236592
Area 949203600485904
Diagonal 43570714.94676

Cube

Length = n
Surface area 5695221602915424
Volume 2.9244154209503E+22
Space diagonal 53363009.673909

Equilateral Triangle

Length = n
Perimeter 92427444
Area 4.1101721569222E+14
Altitude 26681504.836955

Triangular Pyramid

Length = n
Surface area 4.1101721569222E+14
Volume 3.4464566252675E+21
Height 14523571.64892