20408068 (number)

20408068 is an even 8-digits composite number following 20408067 and preceding 20408069. In scientific notation, it is written as 2.0408068 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 10023744 positive integers (up to 20408068) that are relatively prime to 20408068.

Interesting facts

Basic properties

Name

Name twenty million four hundred eight thousand sixty-eight

Notation

Scientific notation 2.0408068 × 10^7
Engineering notation 2.0408068 × 10^6

Prime Factorization of 20408068

Prime Factorization 2 × 2 × 167 × 223 × 137

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10204034
Product of the distinct prime numbers

The prime factorization of 20408068 is 2 × 2 × 167 × 223 × 137. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 8, 55, 37, 996, 213, 3161, 8512, 19359, 94901, 126492, 529432, 131945, 719122, 48008642, 99551296, 140294615, 253976633, 3054632942, 3717254858

Basic calculations (n = 20408068)

Multiplication

n×y
n×2 40816136
n×3 61224204
n×4 81632272
n×5 102040340

Division

n÷y
n÷2 10204034
n÷3 6802689.3333333
n÷3 5102017
n÷5 4081613.6

Exponentiation

ny
n2 416489239492624
n3 8.4997407208338E+21
n4 1.7346328661314E+29
n5 3.5400505487045E+36

Nth Root

y√n
2√n 4517.5289705767
3√n 273.27545803526
4√n 67.212565570559
5√n 28.970792699101

Divisors of 20408068

1, 2, 4, 137, 167, 223, 274, 334, 446, 548, 668, 892, 22879, 30551, 37241, 45758, 61102, 74482, 91516, 122204, 148964, 5102017, 10204034, 20408068

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 -20408067
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 20408068 can be divided by 24 positive divisors. The sum of these divisors (counting 20408068) is 1, the average is 0.041666666666667.

Base conversion 20408068

Base System Value
2 Binary 1001101110110011100000100
3 Ternary 1102101211121101
4 Quaternary 1031312130010
5 Quinary 20211024233
6 Senary 2005225444
8 Octal 115663404
10 Decimal 20408068
12 Duodecimal 6a02284
16 Hexadecimal 1376704
20 Vigesimal 67b038
36 Base36 c5eys

Cryptographic Hash Functions

md5 810b209f415c55b4843aca8e53ea47da
sha1 28905ef4fc70ccf62c299d9a2d70ce14e8873f7f
sha256 4877701ec6287f3de5e92866f2a1e6ef90656d328585a7863e76de6151a4070c
sha512 783f2fe6ad286ff05fdf632bebf8c727397cf3ae38052642e79f09e2558b1e67d92fa701e7d2d93fdb54adca9d3b0dfbb853ea5c53fe75ea15235452c981c2e7
ripemd-160 7e3323974580b061400bcb8667d102a17f29ee34

20408068 as geometric shapes

Circle

Radius = n
Diameter 40816136
Circumference 128227673.00552
Area 1.3084395350892E+15

Sphere

Radius = n
Volume 3.5603630674652E+22
Surface area 5.2337581403569E+15
Circumference 128227673.00552

Square

Length = n
Perimeter 81632272
Area 416489239492624
Diagonal 28861366.547432

Cube

Length = n
Surface area 2498935436955744
Volume 8.4997407208338E+21
Space diagonal 35347810.660321

Equilateral Triangle

Length = n
Perimeter 61224204
Area 1.8034513090174E+14
Altitude 17673905.33016

Triangular Pyramid

Length = n
Surface area 1.8034513090174E+14
Volume 1.0017040503382E+21
Height 9620455.5158108