30741138 (number)

30741138 is an even 8-digits composite number following 30741137 and preceding 30741139. In scientific notation, it is written as 3.0741138 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 10211832 positive integers (up to 30741138) that are relatively prime to 30741138.

Interesting facts

Basic properties

Name

Name thirty million seven hundred forty-one thousand one hundred thirty-eight

Notation

Scientific notation 3.0741138 × 10^7
Engineering notation 3.0741138 × 10^6

Prime Factorization of 30741138

Prime Factorization 2 × 3 × 3 × 5563 × 307

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10247046
Product of the distinct prime numbers

The prime factorization of 30741138 is 2 × 3 × 3 × 5563 × 307. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 2, 38, 20, 585, 204, 6629, 9338, 21177, 86324, 943889, 660961, 3273426, 4040379, 58866642, 44652727, 953076614, 528591014, 5158885261, 2637236478

Basic calculations (n = 30741138)

Multiplication

n×y
n×2 61482276
n×3 92223414
n×4 122964552
n×5 153705690

Division

n÷y
n÷2 15370569
n÷3 10247046
n÷3 7685284.5
n÷5 6148227.6

Exponentiation

ny
n2 945017565535044
n3 2.9050915394537E+22
n4 8.9305819916978E+29
n5 2.745362534271E+37

Nth Root

y√n
2√n 5544.4691359949
3√n 313.2612285671
4√n 74.461192147285
5√n 31.44444893486

Divisors of 30741138

1, 2, 3, 6, 9, 18, 307, 614, 921, 1842, 2763, 5526, 5563, 11126, 16689, 33378, 50067, 100134, 1707841, 3415682, 5123523, 10247046, 15370569, 30741138

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30741137
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30741138 can be divided by 24 positive divisors. The sum of these divisors (counting 30741138) is 1, the average is 0.041666666666667.

Base conversion 30741138

Base System Value
2 Binary 1110101010001001010010010
3 Ternary 2010211210220200
4 Quaternary 1311101022102
5 Quinary 30332204023
6 Senary 3014520030
8 Octal 165211222
10 Decimal 30741138
12 Duodecimal a366016
16 Hexadecimal 1d51292
20 Vigesimal 9c2cgi
36 Base36 iaw0i

Cryptographic Hash Functions

md5 8fc7c3468a706d988e9c6415626eba87
sha1 d40a2e41ba03bd7a6880821787f9399e7ecf70f0
sha256 d25e833aab6f40515af15bd4f0ddf701feb7d2ba5409fb535ff16963e0724a0d
sha512 ce36096348a45a46447d6b7dfc152782611a3fc076fd7f22510851e7556f2ba549fc9b310e5d45cd397c31f5e6560439364dce64f332f39948e9d558a2144e42
ripemd-160 85b7bb52277e0acba6b807cd4c6e130b53d8d529

30741138 as geometric shapes

Circle

Radius = n
Diameter 61482276
Circumference 193152266.60758
Area 2.9688602413982E+15

Sphere

Radius = n
Volume 1.2168818984471E+23
Surface area 1.1875440965593E+16
Circumference 193152266.60758

Square

Length = n
Perimeter 122964552
Area 945017565535044
Diagonal 43474534.282383

Cube

Length = n
Surface area 5670105393210264
Volume 2.9050915394537E+22
Space diagonal 53245212.898486

Equilateral Triangle

Length = n
Perimeter 92223414
Area 4.0920460938794E+14
Altitude 26622606.449243

Triangular Pyramid

Length = n
Surface area 4.0920460938794E+14
Volume 3.4236832125256E+21
Height 14491511.427461