20536420 (number)

20536420 is an even 8-digits composite number following 20536419 and preceding 20536421. In scientific notation, it is written as 2.0536420 × 10^7. The sum of its digits is 22. It has a total of 5 prime factors and 24 positive divisors. There are 8192352 positive integers (up to 20536420) that are relatively prime to 20536420.

Interesting facts

Basic properties

Name

Name twenty million five hundred thirty-six thousand four hundred twenty

Notation

Scientific notation 2.0536420 × 10^7
Engineering notation 2.0536420 × 10^6

Prime Factorization of 20536420

Prime Factorization 2 × 2 × 5 × 439 × 2339

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10268210
Product of the distinct prime numbers

The prime factorization of 20536420 is 2 × 2 × 5 × 439 × 2339. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 7, 94, 91, 817, 103, 2104, 8049, 96979, 83093, 876449, 667424, 710740, 9622768, 91287136, 15416868, 214876884, 924768705, 3657598586, 1021967970

Basic calculations (n = 20536420)

Multiplication

n×y
n×2 41072840
n×3 61609260
n×4 82145680
n×5 102682100

Division

n÷y
n÷2 10268210
n÷3 6845473.3333333
n÷3 5134105
n÷5 4107284

Exponentiation

ny
n2 421744546416400
n3 8.6611231379167E+21
n4 1.7786846243197E+29
n5 3.6527814492573E+36

Nth Root

y√n
2√n 4531.712700514
3√n 273.84716288526
4√n 67.317996854586
5√n 29.007142438444

Divisors of 20536420

1, 2, 4, 5, 10, 20, 439, 878, 1756, 2195, 2339, 4390, 4678, 8780, 9356, 11695, 23390, 46780, 1026821, 2053642, 4107284, 5134105, 10268210, 20536420

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 -20536419
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 20536420 can be divided by 24 positive divisors. The sum of these divisors (counting 20536420) is 1, the average is 0.041666666666667.

Base conversion 20536420

Base System Value
2 Binary 1001110010101110001100100
3 Ternary 1102122100200011
4 Quaternary 1032111301210
5 Quinary 20224131140
6 Senary 2012100004
8 Octal 116256144
10 Decimal 20536420
12 Duodecimal 6a64604
16 Hexadecimal 1395c64
20 Vigesimal 687110
36 Base36 c8604

Cryptographic Hash Functions

md5 206485076409853dc67cc99ffcdf3fd2
sha1 6876018c00d852bf5349172ad403b7c86e2880d2
sha256 787a4d8c234700aefcbb6e60242d07e2f3dcc505a4bb03bbd96e53755aadc7d6
sha512 fb05b76c31ba7b83dd1fc41bd8138d7503198cb93a0f4da34ea465e364624ce2d59f8ef646a9cf5355000e9b0781517debe2b560239ecc4d7eae66639979b284
ripemd-160 e37d6d232908ba8b246ebab3849bdee06be1c937

20536420 as geometric shapes

Circle

Radius = n
Diameter 41072840
Circumference 129034132.40607
Area 1.3249495687133E+15

Sphere

Radius = n
Volume 3.6279627762554E+22
Surface area 5.2997982748533E+15
Circumference 129034132.40607

Square

Length = n
Perimeter 82145680
Area 421744546416400
Diagonal 29042883.68659

Cube

Length = n
Surface area 2530467278498400
Volume 8.6611231379167E+21
Space diagonal 35570122.845574

Equilateral Triangle

Length = n
Perimeter 61609260
Area 1.8262074555207E+14
Altitude 17785061.422787

Triangular Pyramid

Length = n
Surface area 1.8262074555207E+14
Volume 1.0207231505854E+21
Height 9680961.2288634