Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

20106209 (number)

20106209 is an odd 8-digits composite number following 20106208 and preceding 20106210. In scientific notation, it is written as 2.0106209 × 10^7. The sum of its digits is 20. It has a total of 3 prime factors and 8 positive divisors. There are 19099696 positive integers (up to 20106209) that are relatively prime to 20106209.

Interesting facts

20106209 has 8 divisors, whose sum is 21124800
The reverse of 20106209 is 90260102
Previous prime number is 149

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 20
Digital Root 2

Name

Name	twenty million one hundred six thousand two hundred nine

Notation

Scientific notation	2.0106209 × 10^7
Engineering notation	2.0106209 × 10^6

Prime Factorization of 20106209

Prime Factorization 23 × 149 × 5867

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20106209	Product of the distinct prime numbers

The prime factorization of 20106209 is 23 × 149 × 5867. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 10, 20, 38, 807, 471, 3997, 5296, 19346, 70004, 140396, 150302, 5090265, 4066139, 28731532, 4784386, 595722854, 588237747, 940578325, 7637535339

Basic calculations (n = 20106209)

Multiplication

n×y

n×2	40212418
n×3	60318627
n×4	80424836
n×5	100531045

Division

n÷y

n÷2	10053104.5
n÷3	6702069.6666667
n÷3	5026552.25
n÷5	4021241.8

Exponentiation

n^y

n²	404259640351681
n³	8.1281288191757E+21
n⁴	1.6342585681727E+29
n⁵	3.2858744331721E+36

Nth Root

^y√n

²√n	4483.9947591406
³√n	271.92140625032
⁴√n	66.96263703843
⁵√n	28.884578771004

Divisors of 20106209

1, 23, 149, 3427, 5867, 134941, 874183, 20106209

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20106208	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20106209 can be divided by 8 positive divisors. The sum of these divisors (counting 20106209) is 1, the average is 0.125.

Base conversion 20106209

Base	System	Value
2	Binary	1001100101100101111100001
3	Ternary	1101211111112102
4	Quaternary	1030230233201
5	Quinary	20121344314
6	Senary	1554540145
8	Octal	114545741
10	Decimal	20106209
12	Duodecimal	6897655
16	Hexadecimal	132cbe1
20	Vigesimal	65d5a9
36	Base36	byy1t

Cryptographic Hash Functions

md5	b4531ed4d367f0350ad124e4e3d686b7
sha1	133322ff33e978cfdab47b0f13d7e80a8d0d40d9
sha256	f79a75a71b83e04d20bea59d73bb227cd5138d6837932d2ce3f1326776e93cac
sha512	bb777e78aa49f5331210f16ae9f0a49af0f009e267e6261aac2478fcb0469ae01cf22bb92df550029dd4f6693308a2224d0a0cc15e31826c0096b0c69342b867
ripemd-160	48ecf71e1f56adee610be1d732093ff2f2b70d83

20106209 as geometric shapes

Circle

Radius = n

Diameter	40212418
Circumference	126331036.97188
Area	1.2700191162717E+15

Sphere

Radius = n

Volume	3.4047026381005E+22
Surface area	5.0800764650868E+15
Circumference	126331036.97188

Square

Length = n

Perimeter	80424836
Area	404259640351681
Diagonal	28434473.455708

Cube

Length = n

Surface area	2425557842110086
Volume	8.1281288191757E+21
Space diagonal	34824975.535599

Equilateral Triangle

Length = n

Perimeter	60318627
Area	1.7504955913466E+14
Altitude	17412487.767799

Triangular Pyramid

Length = n

Surface area	1.7504955913466E+14
Volume	9.5790916773283E+20
Height	9478157.8185693