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

20109121 (number)

20109121 is an odd 8-digits composite number following 20109120 and preceding 20109122. In scientific notation, it is written as 2.0109121 × 10^7. The sum of its digits is 16. It has a total of 2 prime factors and 4 positive divisors. There are 20090500 positive integers (up to 20109121) that are relatively prime to 20109121.

Interesting facts

20109121 has 4 divisors, whose sum is 20127744
The reverse of 20109121 is 12190102
Previous prime number is 1151

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 16
Digital Root 7

Name

Name	twenty million one hundred nine thousand one hundred twenty-one

Notation

Scientific notation	2.0109121 × 10^7
Engineering notation	2.0109121 × 10^6

Prime Factorization of 20109121

Prime Factorization 1151 × 17471

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20109121	Product of the distinct prime numbers

The prime factorization of 20109121 is 1151 × 17471. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 2, 40, 68, 196, 669, 3151, 8253, 32560, 24868, 825973, 815073, 9394828, 1071195, 6940025, 67052371, 72595183, 567409054, 3207109929, 2751890469

Basic calculations (n = 20109121)

Multiplication

n×y

n×2	40218242
n×3	60327363
n×4	80436484
n×5	100545605

Division

n÷y

n÷2	10054560.5
n÷3	6703040.3333333
n÷3	5027280.25
n÷5	4021824.2

Exponentiation

n^y

n²	404376747392641
n³	8.1316609429051E+21
n⁴	1.6352055383185E+29
n⁵	3.2882546029917E+36

Nth Root

^y√n

²√n	4484.3194578442
³√n	271.93453315573
⁴√n	66.965061471219
⁵√n	28.885415398346

Divisors of 20109121

1, 1151, 17471, 20109121

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20109120	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20109121 can be divided by 4 positive divisors. The sum of these divisors (counting 20109121) is 1, the average is 0.25.

Base conversion 20109121

Base	System	Value
2	Binary	1001100101101011101000001
3	Ternary	1101211122112021
4	Quaternary	1030231131001
5	Quinary	20121442441
6	Senary	1555001441
8	Octal	114553501
10	Decimal	20109121
12	Duodecimal	6899281
16	Hexadecimal	132d741
20	Vigesimal	65dcg1
36	Base36	bz0ap

Cryptographic Hash Functions

md5	a5824496e66d13ee4abdebe2c137c403
sha1	5a33edca0ce3df70dd0386f3be35cbb83c2ca4f3
sha256	3372f1764b92333127ff36a4958a00e0954b7730ed24143e40a67f3eb3bb7e96
sha512	27c289b9ffa330ff305b314ccb00519c8df3989af9859a7ba66942391a55b650cc78f560e8f3ec3afd77fc2647280b82f0bc382c9fcf65e491606596f937e73b
ripemd-160	22480a5d9e814de7179f85b7d9455f2acd129e66

20109121 as geometric shapes

Circle

Radius = n

Diameter	40218242
Circumference	126349333.6075
Area	1.2703870188913E+15

Sphere

Radius = n

Volume	3.4061821706285E+22
Surface area	5.081548075565E+15
Circumference	126349333.6075

Square

Length = n

Perimeter	80436484
Area	404376747392641
Diagonal	28438591.645602

Cube

Length = n

Surface area	2426260484355846
Volume	8.1316609429051E+21
Space diagonal	34830019.26755

Equilateral Triangle

Length = n

Perimeter	60327363
Area	1.7510026797087E+14
Altitude	17415009.633775

Triangular Pyramid

Length = n

Surface area	1.7510026797087E+14
Volume	9.5832543250633E+20
Height	9479530.5485339