20408056 (number)

20408056 is an even 8-digits composite number following 20408055 and preceding 20408057. In scientific notation, it is written as 2.0408056 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 16 positive divisors. There are 10089024 positive integers (up to 20408056) that are relatively prime to 20408056.

Interesting facts

Basic properties

Name

Name twenty million four hundred eight thousand fifty-six

Notation

Scientific notation 2.0408056 × 10^7
Engineering notation 2.0408056 × 10^6

Prime Factorization of 20408056

Prime Factorization 2 × 2 × 2 × 89 × 28663

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5102014
Product of the distinct prime numbers

The prime factorization of 20408056 is 2 × 2 × 2 × 89 × 28663. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 10, 53, 51, 125, 734, 1410, 1324, 89312, 72014, 677840, 342337, 7229907, 92467, 67401500, 79310701, 918702324, 756309765, 7671624037, 1839088673

Basic calculations (n = 20408056)

Multiplication

n×y
n×2 40816112
n×3 61224168
n×4 81632224
n×5 102040280

Division

n÷y
n÷2 10204028
n÷3 6802685.3333333
n÷3 5102014
n÷5 4081611.2

Exponentiation

ny
n2 416488749699136
n3 8.49972572723E+21
n4 1.7346287862595E+29
n5 3.5400401409196E+36

Nth Root

y√n
2√n 4517.5276424168
3√n 273.27540447301
4√n 67.212555690264
5√n 28.970789292119

Divisors of 20408056

1, 2, 4, 8, 89, 178, 356, 712, 28663, 57326, 114652, 229304, 2551007, 5102014, 10204028, 20408056

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 -20408055
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 20408056 can be divided by 16 positive divisors. The sum of these divisors (counting 20408056) is 1, the average is 0.0625.

Base conversion 20408056

Base System Value
2 Binary 1001101110110011011111000
3 Ternary 1102101211120221
4 Quaternary 1031312123320
5 Quinary 20211024211
6 Senary 2005225424
8 Octal 115663370
10 Decimal 20408056
12 Duodecimal 6a02274
16 Hexadecimal 13766f8
20 Vigesimal 67b02g
36 Base36 c5eyg

Cryptographic Hash Functions

md5 594bbd6b90ffcc3d720729476ae4550b
sha1 921b7120eb9b15697e874ef884a5ff1a03348411
sha256 b83cf0ceda3eec8d8fc583dfcef7810c4b850f9348d77d2d8599183949d52c5f
sha512 3fefd4dbe808a6aab1ec44de12204e70429134217952f35dc0b3fb7b88fe67d2788d099140a52c840375477bf88592f79e354684eca9f9555a79b9027c42847e
ripemd-160 db18b3ccf6868c093bad3ae340ebf2697e2b65e3

20408056 as geometric shapes

Circle

Radius = n
Diameter 40816112
Circumference 128227597.6073
Area 1.3084379963576E+15

Sphere

Radius = n
Volume 3.5603567869592E+22
Surface area 5.2337519854304E+15
Circumference 128227597.6073

Square

Length = n
Perimeter 81632224
Area 416488749699136
Diagonal 28861349.57687

Cube

Length = n
Surface area 2498932498194816
Volume 8.49972572723E+21
Space diagonal 35347789.875711

Equilateral Triangle

Length = n
Perimeter 61224168
Area 1.8034491881494E+14
Altitude 17673894.937855

Triangular Pyramid

Length = n
Surface area 1.8034491881494E+14
Volume 1.001702283325E+21
Height 9620449.8589565