20694556 (number)

20694556 is an even 8-digits composite number following 20694555 and preceding 20694557. In scientific notation, it is written as 2.0694556 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 18 positive divisors. There are 10209000 positive integers (up to 20694556) that are relatively prime to 20694556.

Interesting facts

Basic properties

Name

Name twenty million six hundred ninety-four thousand five hundred fifty-six

Notation

Scientific notation 2.0694556 × 10^7
Engineering notation 2.0694556 × 10^6

Prime Factorization of 20694556

Prime Factorization 2 × 2 × 83 × 83 × 751

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 124666
Product of the distinct prime numbers

The prime factorization of 20694556 is 2 × 2 × 83 × 83 × 751. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 3, 51, 86, 166, 340, 218, 8189, 54208, 97357, 832919, 457864, 1921007, 7361158, 20196111, 89939538, 396039803, 570182336, 927873218, 1721987034

Basic calculations (n = 20694556)

Multiplication

n×y
n×2 41389112
n×3 62083668
n×4 82778224
n×5 103472780

Division

n÷y
n÷2 10347278
n÷3 6898185.3333333
n÷3 5173639
n÷5 4138911.2

Exponentiation

ny
n2 428264648037136
n3 8.8627467416248E+21
n4 1.8341060875837E+29
n5 3.7956011139442E+36

Nth Root

y√n
2√n 4549.1269492068
3√n 274.54826551779
4√n 67.447216022656
5√n 29.051678046112

Divisors of 20694556

1, 2, 4, 83, 166, 332, 751, 1502, 3004, 6889, 13778, 27556, 62333, 124666, 249332, 5173639, 10347278, 20694556

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20694555
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20694556 can be divided by 18 positive divisors. The sum of these divisors (counting 20694556) is 1, the average is 0.055555555555556.

Base conversion 20694556

Base System Value
2 Binary 1001110111100011000011100
3 Ternary 1102221101121001
4 Quaternary 1032330120130
5 Quinary 20244211211
6 Senary 2015320044
8 Octal 116743034
10 Decimal 20694556
12 Duodecimal 6b20024
16 Hexadecimal 13bc61c
20 Vigesimal 696g7g
36 Base36 cbk0s

Cryptographic Hash Functions

md5 b69922ccf142d90bd117f5c63c62fab0
sha1 619341197dcde8454403818647e8c3f0272b47f6
sha256 c76e4c249d6226489ea8a2c66bfade2b65063753e90368c18f989573277f93d0
sha512 0acb17b64fce587143f87660352f005169cb40475fd9510da3e05b5086e457308142332950104f27a645b6011a130728fd1301ca0869419bf3cd037739074ed1
ripemd-160 5deb2083953a55b34d5704e98c01bafa5c0e2b32

20694556 as geometric shapes

Circle

Radius = n
Diameter 41389112
Circumference 130027730.19781
Area 1.3454330720657E+15

Sphere

Radius = n
Volume 3.712418673882E+22
Surface area 5.3817322882627E+15
Circumference 130027730.19781

Square

Length = n
Perimeter 82778224
Area 428264648037136
Diagonal 29266521.76249

Cube

Length = n
Surface area 2569587888222816
Volume 8.8627467416248E+21
Space diagonal 35844022.432079

Equilateral Triangle

Length = n
Perimeter 62083668
Area 1.8544403237148E+14
Altitude 17922011.21604

Triangular Pyramid

Length = n
Surface area 1.8544403237148E+14
Volume 1.044484720157E+21
Height 9755507.2541632