30804768 (number)

30804768 is an even 8-digits composite number following 30804767 and preceding 30804769. In scientific notation, it is written as 3.0804768 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 24 positive divisors. There are 10268160 positive integers (up to 30804768) that are relatively prime to 30804768.

Interesting facts

Basic properties

Name

Name thirty million eight hundred four thousand seven hundred sixty-eight

Notation

Scientific notation 3.0804768 × 10^7
Engineering notation 3.0804768 × 10^6

Prime Factorization of 30804768

Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 106961

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1925298
Product of the distinct prime numbers

The prime factorization of 30804768 is 2 × 2 × 2 × 2 × 2 × 9 × 106961. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 9, 37, 92, 191, 433, 1963, 6465, 82758, 98718, 593865, 173456, 8006455, 6272350, 91197828, 31172035, 710874347, 58368735, 237114268, 2685753488

Basic calculations (n = 30804768)

Multiplication

n×y
n×2 61609536
n×3 92414304
n×4 123219072
n×5 154023840

Division

n÷y
n÷2 15402384
n÷3 10268256
n÷3 7701192
n÷5 6160953.6

Exponentiation

ny
n2 948933731533824
n3 2.9231683447274E+22
n4 9.0047522684271E+29
n5 2.7738930452637E+37

Nth Root

y√n
2√n 5550.2043205633
3√n 313.47721574607
4√n 74.499693425969
5√n 31.457455322439

Divisors of 30804768

1, 2, 4, 8, 9, 16, 18, 32, 36, 72, 144, 288, 106961, 213922, 427844, 855688, 962649, 1711376, 1925298, 3422752, 3850596, 7701192, 15402384, 30804768

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 -30804767
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 30804768 can be divided by 24 positive divisors. The sum of these divisors (counting 30804768) is 1, the average is 0.041666666666667.

Base conversion 30804768

Base System Value
2 Binary 1110101100000101100100000
3 Ternary 2010222001012100
4 Quaternary 1311200230200
5 Quinary 30341223033
6 Senary 3020130400
8 Octal 165405440
10 Decimal 30804768
12 Duodecimal a396a00
16 Hexadecimal 1d60b20
20 Vigesimal 9cabi8
36 Base36 ic940

Cryptographic Hash Functions

md5 1cfd5ff665b8e400f80c124f7592f495
sha1 ff1f9313d008f4d46924df39c423b62f33dd52aa
sha256 e2554db39adc38cf85151d393b496225a4e259757277536dc38c77ef25dfd7cd
sha512 fd630c979a0820b41015d603dd2ff94e978f9b3cb0cfeecba17cf5a11bd2288942da2eeee0de55621045c49a1dc244c335ddb2e976ec93960e1f4f230cc271c6
ripemd-160 f1c14b172fdc8c1c88b3ded3db198b42aabebec5

30804768 as geometric shapes

Circle

Radius = n
Diameter 61609536
Circumference 193552065.68868
Area 2.9811632397302E+15

Sphere

Radius = n
Volume 1.2244538929336E+23
Surface area 1.1924652958921E+16
Circumference 193552065.68868

Square

Length = n
Perimeter 123219072
Area 948933731533824
Diagonal 43564520.691357

Cube

Length = n
Surface area 5693602389202944
Volume 2.9231683447274E+22
Space diagonal 53355423.291372

Equilateral Triangle

Length = n
Perimeter 92414304
Area 4.1090035900813E+14
Altitude 26677711.645686

Triangular Pyramid

Length = n
Surface area 4.1090035900813E+14
Volume 3.4449869318443E+21
Height 14521506.897119