30542472 (number)

30542472 is an even 8-digits composite number following 30542471 and preceding 30542473. In scientific notation, it is written as 3.0542472 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 16 positive divisors. There are 9581568 positive integers (up to 30542472) that are relatively prime to 30542472.

Interesting facts

Basic properties

Name

Name thirty million five hundred forty-two thousand four hundred seventy-two

Notation

Scientific notation 3.0542472 × 10^7
Engineering notation 3.0542472 × 10^6

Prime Factorization of 30542472

Prime Factorization 2 × 2 × 2 × 153 × 24953

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7635618
Product of the distinct prime numbers

The prime factorization of 30542472 is 2 × 2 × 2 × 153 × 24953. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 10, 51, 26, 905, 728, 9081, 2525, 71772, 36728, 228701, 102138, 3240003, 2779295, 46295030, 64022236, 135398833, 570174089, 5689937375, 5124631182

Basic calculations (n = 30542472)

Multiplication

n×y
n×2 61084944
n×3 91627416
n×4 122169888
n×5 152712360

Division

n÷y
n÷2 15271236
n÷3 10180824
n÷3 7635618
n÷5 6108494.4

Exponentiation

ny
n2 932842595870784
n3 2.8491318864791E+22
n4 8.7019530867094E+29
n5 2.6577915849614E+37

Nth Root

y√n
2√n 5526.524405085
3√n 312.58494799952
4√n 74.340597287653
5√n 31.403701228944

Divisors of 30542472

1, 2, 4, 8, 153, 306, 612, 1224, 24953, 49906, 99812, 199624, 3817809, 7635618, 15271236, 30542472

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30542471
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30542472 can be divided by 16 positive divisors. The sum of these divisors (counting 30542472) is 1, the average is 0.0625.

Base conversion 30542472

Base System Value
2 Binary 1110100100000101010001000
3 Ternary 2010110201101200
4 Quaternary 1310200222020
5 Quinary 30304324342
6 Senary 3010344200
8 Octal 164405210
10 Decimal 30542472
12 Duodecimal a28b060
16 Hexadecimal 1d20a88
20 Vigesimal 9ahg3c
36 Base36 i6mq0

Cryptographic Hash Functions

md5 04d72fb1430af66dc6538ad12fb5d897
sha1 728917c30ea6eba174ad65c8faa5b8f45834c7c0
sha256 e8c08a391355611ea79028721161a6f9121cc9dfa81a08212f48dded791a8261
sha512 b2a4eb8ca565096ca0970ed2339bd1674f81a369da050f77e25c3bf1be7b815f8614f72e461dcb1951e8f0ec5bdc7814a7ce0c1755c47a7e203ff96427e72cdd
ripemd-160 d6801a0b33a7a9e80e9fe79c7cc807573bfb7ad6

30542472 as geometric shapes

Circle

Radius = n
Diameter 61084944
Circumference 191904011.31534
Area 2.9306114461433E+15

Sphere

Radius = n
Volume 1.1934415738228E+23
Surface area 1.1722445784573E+16
Circumference 191904011.31534

Square

Length = n
Perimeter 122169888
Area 932842595870784
Diagonal 43193578.130801

Cube

Length = n
Surface area 5597055575224704
Volume 2.8491318864791E+22
Space diagonal 52901113.29275

Equilateral Triangle

Length = n
Perimeter 91627416
Area 4.0393269287816E+14
Altitude 26450556.646375

Triangular Pyramid

Length = n
Surface area 4.0393269287816E+14
Volume 3.3577341290403E+21
Height 14397859.376934