30485842 (number)

30485842 is an even 8-digits composite number following 30485841 and preceding 30485843. In scientific notation, it is written as 3.0485842 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 14324688 positive integers (up to 30485842) that are relatively prime to 30485842.

Interesting facts

Basic properties

Name

Name thirty million four hundred eighty-five thousand eight hundred forty-two

Notation

Scientific notation 3.0485842 × 10^7
Engineering notation 3.0485842 × 10^6

Prime Factorization of 30485842

Prime Factorization 2 × 19 × 127 × 6317

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 30485842
Product of the distinct prime numbers

The prime factorization of 30485842 is 2 × 19 × 127 × 6317. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 40, 87, 88, 446, 43, 3607, 52633, 68578, 313193, 823866, 6868739, 9326773, 86944362, 9141679, 890666435, 510102632, 3947138477, 3381444003

Basic calculations (n = 30485842)

Multiplication

n×y
n×2 60971684
n×3 91457526
n×4 121943368
n×5 152429210

Division

n÷y
n÷2 15242921
n÷3 10161947.333333
n÷3 7621460.5
n÷5 6097168.4

Exponentiation

ny
n2 929386562448964
n3 2.8333131899742E+22
n4 8.637593824607E+29
n5 2.6332432059715E+37

Nth Root

y√n
2√n 5521.3985547142
3√n 312.3916364545
4√n 74.306113844785
5√n 31.392047214664

Divisors of 30485842

1, 2, 19, 38, 127, 254, 2413, 4826, 6317, 12634, 120023, 240046, 802259, 1604518, 15242921, 30485842

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 -30485841
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 30485842 can be divided by 16 positive divisors. The sum of these divisors (counting 30485842) is 1, the average is 0.0625.

Base conversion 30485842

Base System Value
2 Binary 1110100010010110101010010
3 Ternary 2010100211201021
4 Quaternary 1310102311102
5 Quinary 30301021332
6 Senary 3005230054
8 Octal 164226522
10 Decimal 30485842
12 Duodecimal a26232a
16 Hexadecimal 1d12d52
20 Vigesimal 9aaec2
36 Base36 i5f0y

Cryptographic Hash Functions

md5 56cfd25f27ac01fb207fc22d1e058e3e
sha1 f6b354332348efe523fdd7e7945b679ef1aaad59
sha256 561c22b1f58c607bfb30d221ae86e8ba995bfb382d3aab82666e50a06f5139ac
sha512 64af7de45dbea1fad350bcf4c71e6f548ff106b849ea7e86cc00747001139293d9fc9ab95b336b6205f60924954e3e2ca324527409eb10ce3c338c2b1b5b500f
ripemd-160 e4484bb5a56e811fa9da4cfb58aa6a51e16dc2fc

30485842 as geometric shapes

Circle

Radius = n
Diameter 60971684
Circumference 191548194.5314
Area 2.9197539969347E+15

Sphere

Radius = n
Volume 1.1868154537256E+23
Surface area 1.1679015987739E+16
Circumference 191548194.5314

Square

Length = n
Perimeter 121943368
Area 929386562448964
Diagonal 43113491.216763

Cube

Length = n
Surface area 5576319374693784
Volume 2.8333131899742E+22
Space diagonal 52803027.255517

Equilateral Triangle

Length = n
Perimeter 91457526
Area 4.0243618650835E+14
Altitude 26401513.627759

Triangular Pyramid

Length = n
Surface area 4.0243618650835E+14
Volume 3.3390916164268E+21
Height 14371163.738921