30754938 (number)

30754938 is an even 8-digits composite number following 30754937 and preceding 30754939. In scientific notation, it is written as 3.0754938 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 9596160 positive integers (up to 30754938) that are relatively prime to 30754938.

Interesting facts

Basic properties

Name

Name thirty million seven hundred fifty-four thousand nine hundred thirty-eight

Notation

Scientific notation 3.0754938 × 10^7
Engineering notation 3.0754938 × 10^6

Prime Factorization of 30754938

Prime Factorization 2 × 3 × 3587 × 1429

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 30754938
Product of the distinct prime numbers

The prime factorization of 30754938 is 2 × 3 × 3587 × 1429. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 9, 15, 707, 742, 472, 5074, 23143, 65009, 51748, 202953, 7105998, 5256313, 92484037, 47490614, 89775056, 277063814, 2074533541, 7771650832

Basic calculations (n = 30754938)

Multiplication

n×y
n×2 61509876
n×3 92264814
n×4 123019752
n×5 153774690

Division

n÷y
n÷2 15377469
n÷3 10251646
n÷3 7688734.5
n÷5 6150987.6

Exponentiation

ny
n2 945866211383844
n3 2.9090056687405E+22
n4 8.9466288983763E+29
n5 2.7515301707857E+37

Nth Root

y√n
2√n 5545.7134797968
3√n 313.30809690615
4√n 74.469547331757
5√n 31.447271572704

Divisors of 30754938

1, 2, 3, 6, 1429, 2858, 3587, 4287, 7174, 8574, 10761, 21522, 5125823, 10251646, 15377469, 30754938

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 -30754937
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 30754938 can be divided by 16 positive divisors. The sum of these divisors (counting 30754938) is 1, the average is 0.0625.

Base conversion 30754938

Base System Value
2 Binary 1110101010100100001111010
3 Ternary 2010212111211210
4 Quaternary 1311110201322
5 Quinary 30333124223
6 Senary 3015103550
8 Octal 165244172
10 Decimal 30754938
12 Duodecimal a371bb6
16 Hexadecimal 1d5487a
20 Vigesimal 9c476i
36 Base36 ib6nu

Cryptographic Hash Functions

md5 3d0999f752c49da12e13c49af3ce6d48
sha1 20bd37d3c12a2aa2d1964dcea95aaedf67e2d789
sha256 eec9b2b4e8aafaea841b639505c999a0d18db4c93b6f565da4af8f94b394d90b
sha512 c656192297389ad4b50b175b1bcfca4ebe330378347636adf0fe3982c38a6f36107ddfd80c7e3b94799f58d648c153a1b9d2312953aae4dfcb391168de6810b4
ripemd-160 26592aca7a21314067142505f75f4f2e23e59db1

30754938 as geometric shapes

Circle

Radius = n
Diameter 61509876
Circumference 193238974.56482
Area 2.9715263409623E+15

Sphere

Radius = n
Volume 1.2185214450888E+23
Surface area 1.1886105363849E+16
Circumference 193238974.56482

Square

Length = n
Perimeter 123019752
Area 945866211383844
Diagonal 43494050.429544

Cube

Length = n
Surface area 5675197268303064
Volume 2.9090056687405E+22
Space diagonal 53269115.199631

Equilateral Triangle

Length = n
Perimeter 92264814
Area 4.0957208381988E+14
Altitude 26634557.599815

Triangular Pyramid

Length = n
Surface area 4.0957208381988E+14
Volume 3.4282960581275E+21
Height 14498016.809848