20068454 (number)

20068454 is an even 8-digits composite number following 20068453 and preceding 20068455. In scientific notation, it is written as 2.0068454 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 8565000 positive integers (up to 20068454) that are relatively prime to 20068454.

Interesting facts

Basic properties

Name

Name twenty million sixty-eight thousand four hundred fifty-four

Notation

Scientific notation 2.0068454 × 10^7
Engineering notation 2.0068454 × 10^6

Prime Factorization of 20068454

Prime Factorization 2 × 7 × 251 × 5711

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20068454
Product of the distinct prime numbers

The prime factorization of 20068454 is 2 × 7 × 251 × 5711. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 23, 44, 943, 103, 5413, 3120, 90095, 2529, 462592, 333211, 7165073, 5667231, 27448779, 92149817, 43151747, 192261031, 7231018449, 1905891980

Basic calculations (n = 20068454)

Multiplication

n×y
n×2 40136908
n×3 60205362
n×4 80273816
n×5 100342270

Division

n÷y
n÷2 10034227
n÷3 6689484.6666667
n÷3 5017113.5
n÷5 4013690.8

Exponentiation

ny
n2 402742845950116
n3 8.082426277779E+21
n4 1.62201799964E+29
n5 3.2551393612947E+36

Nth Root

y√n
2√n 4479.7828072352
3√n 271.75109691275
4√n 66.931179634272
5√n 28.873722847738

Divisors of 20068454

1, 2, 7, 14, 251, 502, 1757, 3514, 5711, 11422, 39977, 79954, 1433461, 2866922, 10034227, 20068454

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 -20068453
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 20068454 can be divided by 16 positive divisors. The sum of these divisors (counting 20068454) is 1, the average is 0.0625.

Base conversion 20068454

Base System Value
2 Binary 1001100100011100001100110
3 Ternary 1101202120202002
4 Quaternary 1030203201212
5 Quinary 20114142304
6 Senary 1554045302
8 Octal 114434146
10 Decimal 20068454
12 Duodecimal 6879832
16 Hexadecimal 1323866
20 Vigesimal 658b2e
36 Base36 by4x2

Cryptographic Hash Functions

md5 7e66c0f2d0658d16d160a5cdf54a75aa
sha1 022defd4a54c3825cb86a97f1105a349606b8fa3
sha256 d39d747e7f8c1b28a2606675385769c54b950d16985dec7c1da2030f8316d092
sha512 d7eb06af2bf359c09decde929164d208c34f273a3adca7a77c114f86d117123d1bc1e73cbec621378083e1af645f0c1dac387f3626ef8b9c757b480071e38fe9
ripemd-160 ad7b5fca8d86bab281406f405fea5365d286856c

20068454 as geometric shapes

Circle

Radius = n
Diameter 40136908
Circumference 126093815.31061
Area 1.2652539661227E+15

Sphere

Radius = n
Volume 3.3855588023269E+22
Surface area 5.0610158644909E+15
Circumference 126093815.31061

Square

Length = n
Perimeter 80273816
Area 402742845950116
Diagonal 28381079.822661

Cube

Length = n
Surface area 2416457075700696
Volume 8.082426277779E+21
Space diagonal 34759581.957359

Equilateral Triangle

Length = n
Perimeter 60205362
Area 1.7439276789262E+14
Altitude 17379790.978679

Triangular Pyramid

Length = n
Surface area 1.7439276789262E+14
Volume 9.5252307157631E+20
Height 9460359.9408869