20236689 (number)

20236689 is an odd 8-digits composite number following 20236688 and preceding 20236690. In scientific notation, it is written as 2.0236689 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 12052800 positive integers (up to 20236689) that are relatively prime to 20236689.

Interesting facts

Basic properties

Name

Name twenty million two hundred thirty-six thousand six hundred eighty-nine

Notation

Scientific notation 2.0236689 × 10^7
Engineering notation 2.0236689 × 10^6

Prime Factorization of 20236689

Prime Factorization 11 × 27 × 61 × 1117

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20236689
Product of the distinct prime numbers

The prime factorization of 20236689 is 11 × 27 × 61 × 1117. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 8, 91, 88, 326, 371, 354, 1702, 96557, 28786, 36295, 336580, 6366554, 889739, 40044188, 7496125, 32414293, 949680613, 1034815801, 5946301623

Basic calculations (n = 20236689)

Multiplication

n×y
n×2 40473378
n×3 60710067
n×4 80946756
n×5 101183445

Division

n÷y
n÷2 10118344.5
n÷3 6745563
n÷3 5059172.25
n÷5 4047337.8

Exponentiation

ny
n2 409523581682721
n3 8.2874013606793E+21
n4 1.6770956395424E+29
n5 3.3938862880677E+36

Nth Root

y√n
2√n 4498.5207568711
3√n 272.50835313732
4√n 67.071012791452
5√n 28.921971344572

Divisors of 20236689

1, 11, 27, 61, 297, 671, 1117, 1647, 12287, 18117, 30159, 68137, 331749, 749507, 1839699, 20236689

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 -20236688
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 20236689 can be divided by 16 positive divisors. The sum of these divisors (counting 20236689) is 1, the average is 0.0625.

Base conversion 20236689

Base System Value
2 Binary 1001101001100100110010001
3 Ternary 1102002010112000
4 Quaternary 1031030212101
5 Quinary 20140033224
6 Senary 2001424213
8 Octal 115144621
10 Decimal 20236689
12 Duodecimal 693b069
16 Hexadecimal 134c991
20 Vigesimal 669be9
36 Base36 c1qq9

Cryptographic Hash Functions

md5 66c13611570024a378b6648cb0fceb0f
sha1 323f870df89d8cc0dfbdb7336a3ba9da624dff56
sha256 57e488c2963ff50eef2d2c272c53ab61d084e03470288f11269ef9c7bce62de9
sha512 6a801f8a6e7ba1a18771275a5c931f6a588abc689af3424ffeac35066bfde2af29fc7dc0ca811212717b206b85b76e374cfbfbfbe1344b1a6456f025123c62d4
ripemd-160 d7285c2d04a3b6eb6ac90c5bcbf070f757cf1200

20236689 as geometric shapes

Circle

Radius = n
Diameter 40473378
Circumference 127150866.99076
Area 1.2865562756862E+15

Sphere

Radius = n
Volume 3.4714185642747E+22
Surface area 5.1462251027449E+15
Circumference 127150866.99076

Square

Length = n
Perimeter 80946756
Area 409523581682721
Diagonal 28619000.041326

Cube

Length = n
Surface area 2457141490096326
Volume 8.2874013606793E+21
Space diagonal 35050973.52497

Equilateral Triangle

Length = n
Perimeter 60710067
Area 1.7732891259301E+14
Altitude 17525486.762485

Triangular Pyramid

Length = n
Surface area 1.7732891259301E+14
Volume 9.7667961675849E+20
Height 9539666.6804421