30542954 (number)

30542954 is an even 8-digits composite number following 30542953 and preceding 30542955. In scientific notation, it is written as 3.0542954 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 14059008 positive integers (up to 30542954) that are relatively prime to 30542954.

Interesting facts

Basic properties

Name

Name thirty million five hundred forty-two thousand nine hundred fifty-four

Notation

Scientific notation 3.0542954 × 10^7
Engineering notation 3.0542954 × 10^6

Prime Factorization of 30542954

Prime Factorization 2 × 13 × 433 × 2713

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 30542954
Product of the distinct prime numbers

The prime factorization of 30542954 is 2 × 13 × 433 × 2713. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 60, 13, 550, 316, 389, 4858, 74296, 87215, 76979, 30599, 1979273, 4611733, 34582357, 71271553, 692917013, 662299592, 2843930344, 6057096102

Basic calculations (n = 30542954)

Multiplication

n×y
n×2 61085908
n×3 91628862
n×4 122171816
n×5 152714770

Division

n÷y
n÷2 15271477
n÷3 10180984.666667
n÷3 7635738.5
n÷5 6108590.8

Exponentiation

ny
n2 932872039046116
n3 2.8492667776472E+22
n4 8.7025024123406E+29
n5 2.6580013086501E+37

Nth Root

y√n
2√n 5526.5680127906
3√n 312.58659232345
4√n 74.340890583787
5√n 31.403800346582

Divisors of 30542954

1, 2, 13, 26, 433, 866, 2713, 5426, 5629, 11258, 35269, 70538, 1174729, 2349458, 15271477, 30542954

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 -30542953
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 30542954 can be divided by 16 positive divisors. The sum of these divisors (counting 30542954) is 1, the average is 0.0625.

Base conversion 30542954

Base System Value
2 Binary 1110100100000110001101010
3 Ternary 2010110202001112
4 Quaternary 1310200301222
5 Quinary 30304333304
6 Senary 3010350322
8 Octal 164406152
10 Decimal 30542954
12 Duodecimal a28b3a2
16 Hexadecimal 1d20c6a
20 Vigesimal 9ahh7e
36 Base36 i6n3e

Cryptographic Hash Functions

md5 9e3e7f3a33473ae3305ee67eef8feb6b
sha1 ba6d68c970654dd11c2a1cf2d65bb7e87286d173
sha256 350c4a71b97cc74f1c51fd39b53daeb466ab64e5ff11c2fd5870b52db41b3aaf
sha512 80d08d8b46be481a19482a8828ff271342a464dc4ddbd7c95905901917413110c2a4522150c7fb3083f44b4d8421fe5429c977fa3d23bbc079bb2006e48e454b
ripemd-160 93774714851e8fa049b4a22ce6ea5bb8cd259302

30542954 as geometric shapes

Circle

Radius = n
Diameter 61085908
Circumference 191907039.81066
Area 2.9307039446066E+15

Sphere

Radius = n
Volume 1.1934980769032E+23
Surface area 1.1722815778426E+16
Circumference 191907039.81066

Square

Length = n
Perimeter 122171816
Area 932872039046116
Diagonal 43194259.781738

Cube

Length = n
Surface area 5597232234276696
Volume 2.8492667776472E+22
Space diagonal 52901948.141239

Equilateral Triangle

Length = n
Perimeter 91628862
Area 4.0394544214706E+14
Altitude 26450974.07062

Triangular Pyramid

Length = n
Surface area 4.0394544214706E+14
Volume 3.3578930998064E+21
Height 14398086.593913