20005425 (number)

20005425 is an odd 8-digits composite number following 20005424 and preceding 20005426. In scientific notation, it is written as 2.0005425 × 10^7. The sum of its digits is 18. It has a total of 4 prime factors and 16 positive divisors. There are 9465600 positive integers (up to 20005425) that are relatively prime to 20005425.

Interesting facts

Basic properties

Name

Name twenty million five thousand four hundred twenty-five

Notation

Scientific notation 2.0005425 × 10^7
Engineering notation 2.0005425 × 10^6

Prime Factorization of 20005425

Prime Factorization 33 × 75 × 59 × 137

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20005425
Product of the distinct prime numbers

The prime factorization of 20005425 is 33 × 75 × 59 × 137. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 85, 54, 434, 631, 1461, 1683, 7279, 68007, 788777, 900123, 6618310, 5985665, 54270833, 38284349, 924343893, 582684211, 8413123115, 6607899052

Basic calculations (n = 20005425)

Multiplication

n×y
n×2 40010850
n×3 60016275
n×4 80021700
n×5 100027125

Division

n÷y
n÷2 10002712.5
n÷3 6668475
n÷3 5001356.25
n÷5 4001085

Exponentiation

ny
n2 400217029430625
n3 8.0065117659972E+21
n4 1.6017367064627E+29
n5 3.2043423550887E+36

Nth Root

y√n
2√n 4472.7424473135
3√n 271.46630230002
4√n 66.878564931624
5√n 28.855563277732

Divisors of 20005425

1, 33, 59, 75, 137, 1947, 2475, 4425, 4521, 8083, 10275, 146025, 266739, 339075, 606225, 20005425

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 -20005424
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 20005425 can be divided by 16 positive divisors. The sum of these divisors (counting 20005425) is 1, the average is 0.0625.

Base conversion 20005425

Base System Value
2 Binary 1001100010100001000110001
3 Ternary 1101122101021200
4 Quaternary 1030110020301
5 Quinary 20110133200
6 Senary 1552441413
8 Octal 114241061
10 Decimal 20005425
12 Duodecimal 6849269
16 Hexadecimal 1314231
20 Vigesimal 650db5
36 Base36 bwsa9

Cryptographic Hash Functions

md5 d4cc8e66f9ce1bb452480de6609d5719
sha1 0bd92c5642b65b04c802fb66681ac9f11da67b71
sha256 d7f87ed9818cb5cf7ff08c86769fa447262a240d0079c1b9b114a0d6baf01705
sha512 155faedf3a1f9f5069e2b5ab5d6984bcb41b306f3102bb7e683f1756f1065e627e7c810d48c7e1c66b7783451415d0c3c30c4b1102241f242c2a15d2294f5d14
ripemd-160 013337f38b82f3578c456873264b3c926df1c844

20005425 as geometric shapes

Circle

Radius = n
Diameter 40010850
Circumference 125697792.42388
Area 1.2573188795008E+15

Sphere

Radius = n
Volume 3.3537598059916E+22
Surface area 5.0292755180031E+15
Circumference 125697792.42388

Square

Length = n
Perimeter 80021700
Area 400217029430625
Diagonal 28291943.356038

Cube

Length = n
Surface area 2401302176583750
Volume 8.0065117659972E+21
Space diagonal 34650412.527009

Equilateral Triangle

Length = n
Perimeter 60016275
Area 1.7329905725703E+14
Altitude 17325206.263504

Triangular Pyramid

Length = n
Surface area 1.7329905725703E+14
Volume 9.4357646056441E+20
Height 9430647.7853459