30940168 (number)

30940168 is an even 8-digits composite number following 30940167 and preceding 30940169. In scientific notation, it is written as 3.0940168 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 13259904 positive integers (up to 30940168) that are relatively prime to 30940168.

Interesting facts

Basic properties

Name

Name thirty million nine hundred forty thousand one hundred sixty-eight

Notation

Scientific notation 3.0940168 × 10^7
Engineering notation 3.0940168 × 10^6

Prime Factorization of 30940168

Prime Factorization 2 × 2 × 2 × 49 × 78929

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7735042
Product of the distinct prime numbers

The prime factorization of 30940168 is 2 × 2 × 2 × 49 × 78929. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 10, 23, 62, 749, 540, 8983, 6628, 67427, 71988, 455049, 609652, 8586706, 2295871, 68236826, 22286319, 916189022, 473142310, 9793029289, 1066852541

Basic calculations (n = 30940168)

Multiplication

n×y
n×2 61880336
n×3 92820504
n×4 123760672
n×5 154700840

Division

n÷y
n÷2 15470084
n÷3 10313389.333333
n÷3 7735042
n÷5 6188033.6

Exponentiation

ny
n2 957293995868224
n3 2.9618837057554E+22
n4 9.1641179452535E+29
n5 2.8353934879796E+37

Nth Root

y√n
2√n 5562.3886955156
3√n 313.93583283179
4√n 74.58142326019
5√n 31.485060597696

Divisors of 30940168

1, 2, 4, 8, 49, 98, 196, 392, 78929, 157858, 315716, 631432, 3867521, 7735042, 15470084, 30940168

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 -30940167
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 30940168 can be divided by 16 positive divisors. The sum of these divisors (counting 30940168) is 1, the average is 0.0625.

Base conversion 30940168

Base System Value
2 Binary 1110110000001110000001000
3 Ternary 2011012220221011
4 Quaternary 1312001300020
5 Quinary 30410041133
6 Senary 3023053304
8 Octal 166016010
10 Decimal 30940168
12 Duodecimal a441234
16 Hexadecimal 1d81c08
20 Vigesimal 9d7a88
36 Base36 if5l4

Cryptographic Hash Functions

md5 86e198ec0b59b0f3f29b4c6f425c54b4
sha1 e9492a89e12e3046f12a3abac71138a141be0124
sha256 ba744425dda9c28d3396557fa0c46adabd7169933c1fda67d3c6ab6ac391c269
sha512 a7d665e4752d1f734caf5c4edc420953cf8358a44d13597f573a7403d53fa0d797d68e761f42b1571ba557396f9c56328d1f2478a1a7bf4be2b086bc0a63f977
ripemd-160 4c0d327160370f16d73d6a9bbb2e3dedb9039157

30940168 as geometric shapes

Circle

Radius = n
Diameter 61880336
Circumference 194402808.97927
Area 3.0074277847452E+15

Sphere

Radius = n
Volume 1.2406709454385E+23
Surface area 1.2029711138981E+16
Circumference 194402808.97927

Square

Length = n
Perimeter 123760672
Area 957293995868224
Diagonal 43756005.207702

Cube

Length = n
Surface area 5743763975209344
Volume 2.9618837057554E+22
Space diagonal 53589942.970717

Equilateral Triangle

Length = n
Perimeter 92820504
Area 4.145204596561E+14
Altitude 26794971.485358

Triangular Pyramid

Length = n
Surface area 4.145204596561E+14
Volume 3.490613422376E+21
Height 14585335.069234