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

20109105 (number)

20109105 is an odd 8-digits composite number following 20109104 and preceding 20109106. In scientific notation, it is written as 2.0109105 × 10^7. The sum of its digits is 18. It has a total of 3 prime factors and 8 positive divisors. There are 10602240 positive integers (up to 20109105) that are relatively prime to 20109105.

Interesting facts

20109105 has 8 divisors, whose sum is 20791080
The reverse of 20109105 is 50190102
Previous prime number is 89

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 18
Digital Root 9

Name

Name	twenty million one hundred nine thousand one hundred five

Notation

Scientific notation	2.0109105 × 10^7
Engineering notation	2.0109105 × 10^6

Prime Factorization of 20109105

Prime Factorization 45 × 89 × 5021

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20109105	Product of the distinct prime numbers

The prime factorization of 20109105 is 45 × 89 × 5021. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 2, 5, 86, 526, 885, 2066, 3179, 54176, 69870, 932656, 794935, 8061065, 3218894, 36071570, 18365470, 358849951, 115872081, 1317280554, 2861907650

Basic calculations (n = 20109105)

Multiplication

n×y

n×2	40218210
n×3	60327315
n×4	80436420
n×5	100545525

Division

n÷y

n÷2	10054552.5
n÷3	6703035
n÷3	5027276.25
n÷5	4021821

Exponentiation

n^y

n²	404376103901025
n³	8.1316415328366E+21
n⁴	1.6352003340617E+29
n⁵	3.2882415213682E+36

Nth Root

^y√n

²√n	4484.3176738496
³√n	271.93446103334
⁴√n	66.96504815088
⁵√n	28.885410801758

Divisors of 20109105

1, 45, 89, 4005, 5021, 225945, 446869, 20109105

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	-20109104	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 20109105 can be divided by 8 positive divisors. The sum of these divisors (counting 20109105) is 1, the average is 0.125.

Base conversion 20109105

Base	System	Value
2	Binary	1001100101101011100110001
3	Ternary	1101211122111200
4	Quaternary	1030231130301
5	Quinary	20121442410
6	Senary	1555001413
8	Octal	114553461
10	Decimal	20109105
12	Duodecimal	6899269
16	Hexadecimal	132d731
20	Vigesimal	65dcf5
36	Base36	bz0a9

Cryptographic Hash Functions

md5	a0d15bc11db4c30b93eab97d45642f00
sha1	18a2baba2713efe75ae011f62c9613cf820e3dc9
sha256	0cf09389feacc84c289f428ed2cce9b50db92c1d7eb71bf46f6e09f140d8a81a
sha512	16921729a6ac9bf7cab9b8dc2c83b5ff4616b1275d2dcbc3e86a81bbfb69249387fa3fe72ed02a2eddf9c38e6c8bf9b2fb485fd4f567aee9133a89a22178db66
ripemd-160	2f8194a2da6678253a4ef822fef21cc782794ae7

20109105 as geometric shapes

Circle

Radius = n

Diameter	40218210
Circumference	126349233.07653
Area	1.2703849973027E+15

Sphere

Radius = n

Volume	3.406174040158E+22
Surface area	5.0815399892109E+15
Circumference	126349233.07653

Square

Length = n

Perimeter	80436420
Area	404376103901025
Diagonal	28438569.018185

Cube

Length = n

Surface area	2426256623406150
Volume	8.1316415328366E+21
Space diagonal	34829991.554737

Equilateral Triangle

Length = n

Perimeter	60327315
Area	1.7509998933083E+14
Altitude	17414995.777369

Triangular Pyramid

Length = n

Surface area	1.7509998933083E+14
Volume	9.5832314500782E+20
Height	9479523.0060615