30543742 (number)

30543742 is an even 8-digits composite number following 30543741 and preceding 30543743. In scientific notation, it is written as 3.0543742 × 10^7. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 14779200 positive integers (up to 30543742) that are relatively prime to 30543742.

Interesting facts

Basic properties

Name

Name thirty million five hundred forty-three thousand seven hundred forty-two

Notation

Scientific notation 3.0543742 × 10^7
Engineering notation 3.0543742 × 10^6

Prime Factorization of 30543742

Prime Factorization 2 × 31 × 492641

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 30543742
Product of the distinct prime numbers

The prime factorization of 30543742 is 2 × 31 × 492641. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 7, 80, 59, 931, 922, 1748, 59, 16139, 48284, 606916, 336983, 901471, 1267701, 3789217, 20917068, 718618804, 79227379, 7716966142, 601631542

Basic calculations (n = 30543742)

Multiplication

n×y
n×2 61087484
n×3 91631226
n×4 122174968
n×5 152718710

Division

n÷y
n÷2 15271871
n÷3 10181247.333333
n÷3 7635935.5
n÷5 6108748.4

Exponentiation

ny
n2 932920175362564
n3 2.8494873142869E+22
n4 8.7034005359852E+29
n5 2.6583442049379E+37

Nth Root

y√n
2√n 5526.6393043151
3√n 312.589280517
4√n 74.341370072895
5√n 31.403962386831

Divisors of 30543742

1, 2, 31, 62, 492641, 985282, 15271871, 30543742

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 -30543741
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 30543742 can be divided by 8 positive divisors. The sum of these divisors (counting 30543742) is 1, the average is 0.125.

Base conversion 30543742

Base System Value
2 Binary 1110100100000111101111110
3 Ternary 2010110210010201
4 Quaternary 1310200331332
5 Quinary 30304344432
6 Senary 3010354114
8 Octal 164407576
10 Decimal 30543742
12 Duodecimal a28b93a
16 Hexadecimal 1d20f7e
20 Vigesimal 9ahj72
36 Base36 i6npa

Cryptographic Hash Functions

md5 0f4b7947eff473b3c9a45712d3dc7b3f
sha1 07908e4d89bee4f950e54c8d1c6288d6025150a3
sha256 48f54a0a83c4aa7c9545c27cdb92ca8c2a11ec5c3b21e4bf925293310f69b4f4
sha512 d3e02abcdc06cabe34a885af5e1bd4ebd702003bf79478cf523249a9314e2f4a2c87c121e067710a8fc2213e675e01bc7be6782f6e34e806911b23eddd76b378
ripemd-160 508511db0f9b1b5f15261e6e0d0020650785a9c3

30543742 as geometric shapes

Circle

Radius = n
Diameter 61087484
Circumference 191911990.96068
Area 2.9308551693047E+15

Sphere

Radius = n
Volume 1.1935904550748E+23
Surface area 1.1723420677219E+16
Circumference 191911990.96068

Square

Length = n
Perimeter 122174968
Area 932920175362564
Diagonal 43195374.182025

Cube

Length = n
Surface area 5597521052175384
Volume 2.8494873142869E+22
Space diagonal 52903312.997275

Equilateral Triangle

Length = n
Perimeter 91631226
Area 4.0396628578351E+14
Altitude 26451656.498638

Triangular Pyramid

Length = n
Surface area 4.0396628578351E+14
Volume 3.3581530047288E+21
Height 14398458.060675