30908082 (number)

30908082 is an even 8-digits composite number following 30908081 and preceding 30908083. In scientific notation, it is written as 3.0908082 × 10^7. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 10302692 positive integers (up to 30908082) that are relatively prime to 30908082.

Interesting facts

Basic properties

Name

Name thirty million nine hundred eight thousand eighty-two

Notation

Scientific notation 3.0908082 × 10^7
Engineering notation 3.0908082 × 10^6

Prime Factorization of 30908082

Prime Factorization 2 × 3 × 5151347

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 30908082
Product of the distinct prime numbers

The prime factorization of 30908082 is 2 × 3 × 5151347. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 30908082)

Multiplication

n×y
n×2 61816164
n×3 92724246
n×4 123632328
n×5 154540410

Division

n÷y
n÷2 15454041
n÷3 10302694
n÷3 7727020.5
n÷5 6181616.4

Exponentiation

ny
n2 955309532918724
n3 2.9526785378834E+22
n4 9.1261630368539E+29
n5 2.8207219548845E+37

Nth Root

y√n
2√n 5559.5037548328
3√n 313.82727460704
4√n 74.562079871962
5√n 31.47852767278

Divisors of 30908082

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30908081
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30908082 can be divided by 8 positive divisors. The sum of these divisors (counting 30908082) is 1, the average is 0.125.

Base conversion 30908082

Base System Value
2 Binary 1110101111001111010110010
3 Ternary 2011011021220210
4 Quaternary 1311321322302
5 Quinary 30403024312
6 Senary 3022244550
8 Octal 165717262
10 Decimal 30908082
12 Duodecimal a426756
16 Hexadecimal 1d79eb2
20 Vigesimal 9d3a42
36 Base36 iegtu

Cryptographic Hash Functions

md5 ad5651af3c0a4c3b131c2eb4f7c0d847
sha1 bfba563f8720d8ce5158889df1d21700b37576df
sha256 132f61a7aafe09e3cae135a7d610c72349eb4e8a67135d73c1aa9bddc95cb4ca
sha512 3c3398daee95f5cdbb44ccb4879d7b5b6db2144ad9edf9bc113c9fda72f94201df90e6cb80d3bca750284879c7a9a0e49758729fc1cc3098961d9aea6a4051d2
ripemd-160 9f6cefe0a9be2fae332cb8b9469920d43e19e861

30908082 as geometric shapes

Circle

Radius = n
Diameter 61816164
Circumference 194201206.6955
Area 3.0011934105218E+15

Sphere

Radius = n
Volume 1.2368150937369E+23
Surface area 1.2004773642087E+16
Circumference 194201206.6955

Square

Length = n
Perimeter 123632328
Area 955309532918724
Diagonal 43710628.75134

Cube

Length = n
Surface area 5731857197512344
Volume 2.9526785378834E+22
Space diagonal 53534368.388505

Equilateral Triangle

Length = n
Perimeter 92724246
Area 4.1366116199253E+14
Altitude 26767184.194253

Triangular Pyramid

Length = n
Surface area 4.1366116199253E+14
Volume 3.4797650280022E+21
Height 14570209.58378