20541628 (number)

20541628 is an even 8-digits composite number following 20541627 and preceding 20541629. In scientific notation, it is written as 2.0541628 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 9750720 positive integers (up to 20541628) that are relatively prime to 20541628.

Interesting facts

Basic properties

Name

Name twenty million five hundred forty-one thousand six hundred twenty-eight

Notation

Scientific notation 2.0541628 × 10^7
Engineering notation 2.0541628 × 10^6

Prime Factorization of 20541628

Prime Factorization 2 × 2 × 61 × 29 × 2903

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10270814
Product of the distinct prime numbers

The prime factorization of 20541628 is 2 × 2 × 61 × 29 × 2903. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 4, 74, 10, 412, 395, 7108, 9236, 60387, 8815, 781767, 793055, 9698569, 9144009, 9827770, 54431057, 746509967, 592506902, 3510174530, 1622170363

Basic calculations (n = 20541628)

Multiplication

n×y
n×2 41083256
n×3 61624884
n×4 82166512
n×5 102708140

Division

n÷y
n÷2 10270814
n÷3 6847209.3333333
n÷3 5135407
n÷5 4108325.6

Exponentiation

ny
n2 421958480890384
n3 8.6677141458954E+21
n4 1.7804895959532E+29
n5 3.6574154937941E+36

Nth Root

y√n
2√n 4532.2872812742
3√n 273.87030998167
4√n 67.322264380175
5√n 29.008613521289

Divisors of 20541628

1, 2, 4, 29, 58, 61, 116, 122, 244, 1769, 2903, 3538, 5806, 7076, 11612, 84187, 168374, 177083, 336748, 354166, 708332, 5135407, 10270814, 20541628

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 -20541627
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 20541628 can be divided by 24 positive divisors. The sum of these divisors (counting 20541628) is 1, the average is 0.041666666666667.

Base conversion 20541628

Base System Value
2 Binary 1001110010111000010111100
3 Ternary 1102122121211001
4 Quaternary 1032113002330
5 Quinary 20224313003
6 Senary 2012140044
8 Octal 116270274
10 Decimal 20541628
12 Duodecimal 6a67624
16 Hexadecimal 13970bc
20 Vigesimal 687e18
36 Base36 c8a0s

Cryptographic Hash Functions

md5 6542b6d8d64944eab36aedf9cd862dcb
sha1 51b72a5f5010b42f0157b36f0b98fc0f387e9936
sha256 89a99791b234490bdf7414d37ac0157447e9253e09577c9adc48a8fd32834b90
sha512 724c266f0334d0880c2fce2d099d6a887b9c45c5c8f3e0ccbd14b12cf96df0c3bcacd45c23a9de86cd85f34bcfa5b92cc6fe4ef4489cebf6cdbc42278ed771c8
ripemd-160 b318f4e7774d6f26877186a55177c9c6a88e3c68

20541628 as geometric shapes

Circle

Radius = n
Diameter 41083256
Circumference 129066855.23515
Area 1.3256216636851E+15

Sphere

Radius = n
Volume 3.6307236112215E+22
Surface area 5.3024866547406E+15
Circumference 129066855.23515

Square

Length = n
Perimeter 82166512
Area 421958480890384
Diagonal 29050248.910823

Cube

Length = n
Surface area 2531750885342304
Volume 8.6677141458954E+21
Space diagonal 35579143.366179

Equilateral Triangle

Length = n
Perimeter 61624884
Area 1.8271338189668E+14
Altitude 17789571.68309

Triangular Pyramid

Length = n
Surface area 1.8271338189668E+14
Volume 1.0214999083249E+21
Height 9683416.3036076