30488912 (number)

30488912 is an even 8-digits composite number following 30488911 and preceding 30488913. In scientific notation, it is written as 3.0488912 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 20 positive divisors. There are 14872320 positive integers (up to 30488912) that are relatively prime to 30488912.

Interesting facts

Basic properties

Name

Name thirty million four hundred eighty-eight thousand nine hundred twelve

Notation

Scientific notation 3.0488912 × 10^7
Engineering notation 3.0488912 × 10^6

Prime Factorization of 30488912

Prime Factorization 2 × 2 × 2 × 2 × 41 × 46477

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3811114
Product of the distinct prime numbers

The prime factorization of 30488912 is 2 × 2 × 2 × 2 × 41 × 46477. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 1, 51, 52, 557, 582, 6452, 9711, 71359, 24664, 486445, 73565, 7427378, 7484637, 47928515, 71831750, 151917040, 263991714, 6745197078, 8776727188

Basic calculations (n = 30488912)

Multiplication

n×y
n×2 60977824
n×3 91466736
n×4 121955648
n×5 152444560

Division

n÷y
n÷2 15244456
n÷3 10162970.666667
n÷3 7622228
n÷5 6097782.4

Exponentiation

ny
n2 929573754943744
n3 2.8341692411989E+22
n4 8.6410736588021E+29
n5 2.6345693436874E+37

Nth Root

y√n
2√n 5521.6765569888
3√n 312.40212230706
4√n 74.307984476696
5√n 31.392679440621

Divisors of 30488912

1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 46477, 92954, 185908, 371816, 743632, 1905557, 3811114, 7622228, 15244456, 30488912

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30488911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30488912 can be divided by 20 positive divisors. The sum of these divisors (counting 30488912) is 1, the average is 0.05.

Base conversion 30488912

Base System Value
2 Binary 1110100010011100101010000
3 Ternary 2010100222220222
4 Quaternary 1310103211100
5 Quinary 30301121122
6 Senary 3005252212
8 Octal 164234520
10 Decimal 30488912
12 Duodecimal a264068
16 Hexadecimal 1d13950
20 Vigesimal 9ab25c
36 Base36 i5he8

Cryptographic Hash Functions

md5 f309bbda154172a1b005f29d31993f2b
sha1 47a3ed7c9d2807acf1018f138107225a282580fc
sha256 428ad634d1eefcf0bf4389cb9f7f7b11dc5fd24f148f301cbd6b4c959784d65b
sha512 0ed101f6764907ee30b0c3bbf637f4105435911c8001c34378b342d57ae8e520cb9d638dc3a48133c022bb8121f3016ced2e696471781898312cce630ad8cd99
ripemd-160 160c597450aa332afa77ce7916a26ac4ec56fdf7

30488912 as geometric shapes

Circle

Radius = n
Diameter 60977824
Circumference 191567483.91029
Area 2.9203420795011E+15

Sphere

Radius = n
Volume 1.1871740356241E+23
Surface area 1.1681368318005E+16
Circumference 191567483.91029

Square

Length = n
Perimeter 121955648
Area 929573754943744
Diagonal 43117832.8524

Cube

Length = n
Surface area 5577442529662464
Volume 2.8341692411989E+22
Space diagonal 52808344.651496

Equilateral Triangle

Length = n
Perimeter 91466736
Area 4.0251724323629E+14
Altitude 26404172.325748

Triangular Pyramid

Length = n
Surface area 4.0251724323629E+14
Volume 3.3401004824702E+21
Height 14372610.9508