30888936 (number)

30888936 is an even 8-digits composite number following 30888935 and preceding 30888937. In scientific notation, it is written as 3.0888936 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 64 positive divisors. There are 9331200 positive integers (up to 30888936) that are relatively prime to 30888936.

Interesting facts

Basic properties

Name

Name thirty million eight hundred eighty-eight thousand nine hundred thirty-six

Notation

Scientific notation 3.0888936 × 10^7
Engineering notation 3.0888936 × 10^6

Prime Factorization of 30888936

Prime Factorization 2 × 2 × 2 × 9 × 13 × 61 × 541

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 7722234
Product of the distinct prime numbers

The prime factorization of 30888936 is 2 × 2 × 2 × 9 × 13 × 61 × 541. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 30888936)

Multiplication

n×y
n×2 61777872
n×3 92666808
n×4 123555744
n×5 154444680

Division

n÷y
n÷2 15444468
n÷3 10296312
n÷3 7722234
n÷5 6177787.2

Exponentiation

ny
n2 954126367212096
n3 2.9471948292727E+22
n4 9.1035712460935E+29
n5 2.8119962959202E+37

Nth Root

y√n
2√n 5557.7815718144
3√n 313.76246115912
4√n 74.550530325508
5√n 31.474626833639

Divisors of 30888936

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30888935
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30888936 can be divided by 64 positive divisors. The sum of these divisors (counting 30888936) is 1, the average is 0.015625.

Base conversion 30888936

Base System Value
2 Binary 1110101110101001111101000
3 Ternary 2011010022122200
4 Quaternary 1311311033220
5 Quinary 30401421221
6 Senary 3022020200
8 Octal 165651750
10 Decimal 30888936
12 Duodecimal a417660
16 Hexadecimal 1d753e8
20 Vigesimal 9d126g
36 Base36 ie220

Cryptographic Hash Functions

md5 b993f4067ce3384be12bf29cea139b2f
sha1 da096a062795eff86e63a74ada5f84ae1b878672
sha256 05ed4aaa3458709eacf7e18030b1367263ebc123bec6356629f06d2b519cd8a1
sha512 c3a8cf4c518ca8459e2074f38ba183ceaefe1ee93a8c7898e1d56a26a2a4a76ecf3d97300f24a8a742e21a72151082f1bae1cf0c9506fa8f3cd4ba2fd2ee53a4
ripemd-160 ef2a368c74e59c05459f7dce8dca8614d5a8ccff

30888936 as geometric shapes

Circle

Radius = n
Diameter 61777872
Circumference 194080908.82961
Area 2.9974763858298E+15

Sphere

Radius = n
Volume 1.2345180832455E+23
Surface area 1.1989905543319E+16
Circumference 194080908.82961

Square

Length = n
Perimeter 123555744
Area 954126367212096
Diagonal 43683552.218475

Cube

Length = n
Surface area 5724758203272576
Volume 2.9471948292727E+22
Space diagonal 53501206.543743

Equilateral Triangle

Length = n
Perimeter 92666808
Area 4.1314883621312E+14
Altitude 26750603.271872

Triangular Pyramid

Length = n
Surface area 4.1314883621312E+14
Volume 3.4733024154278E+21
Height 14561184.072825