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

20123121 (number)

20123121 is an odd 8-digits composite number following 20123120 and preceding 20123122. In scientific notation, it is written as 2.0123121 × 10^7. The sum of its digits is 12. It has a total of 3 prime factors and 8 positive divisors. There are 12626240 positive integers (up to 20123121) that are relatively prime to 20123121.

Interesting facts

20123121 has 8 divisors, whose sum is 28409184
The reverse of 20123121 is 12132102
Previous prime number is 17

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 12
Digital Root 3

Name

Name	twenty million one hundred twenty-three thousand one hundred twenty-one

Notation

Scientific notation	2.0123121 × 10^7
Engineering notation	2.0123121 × 10^6

Prime Factorization of 20123121

Prime Factorization 3 × 17 × 394571

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20123121	Product of the distinct prime numbers

The prime factorization of 20123121 is 3 × 17 × 394571. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 1, 5, 7, 926, 526, 5, 9222, 18779, 52463, 493031, 856894, 9144740, 2244997, 63580466, 50479264, 342388016, 949988417, 266972934, 9007502330

Basic calculations (n = 20123121)

Multiplication

n×y

n×2	40246242
n×3	60369363
n×4	80492484
n×5	100615605

Division

n÷y

n÷2	10061560.5
n÷3	6707707
n÷3	5030780.25
n÷5	4024624.2

Exponentiation

n^y

n²	404939998780641
n³	8.1486565932027E+21
n⁴	1.6397640261247E+29
n⁵	3.2997169909154E+36

Nth Root

^y√n

²√n	4485.8801811908
³√n	271.99762559202
⁴√n	66.976713723433
⁵√n	28.889436292608

Divisors of 20123121

1, 3, 17, 51, 394571, 1183713, 6707707, 20123121

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	-20123120	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 20123121 can be divided by 8 positive divisors. The sum of these divisors (counting 20123121) is 1, the average is 0.125.

Base conversion 20123121

Base	System	Value
2	Binary	1001100110000110111110001
3	Ternary	1101212100201210
4	Quaternary	1030300313301
5	Quinary	20122414441
6	Senary	1555150333
8	Octal	114606761
10	Decimal	20123121
12	Duodecimal	68a53a9
16	Hexadecimal	1330df1
20	Vigesimal	65f7g1
36	Base36	bzb3l

Cryptographic Hash Functions

md5	b25c3cbb00abca3db5e410865fff32f5
sha1	d5d3e1dd248e6158d131e9ef4ddfb71f91b3a9a4
sha256	edb177881026ab0c2771c2404210b39800a3dd259d574fc450b9631ff34f916a
sha512	94388dfca4cab5af37ab5b9b135c567bb2b95c45bc2932cb267429ee614208ac9617afdb2e45be75a0a05b9161b910d959a43117a6685d2d5e6dc26641e2c07e
ripemd-160	aff800da68875fc5d9bc9017e8bc854e650d4af7

20123121 as geometric shapes

Circle

Radius = n

Diameter	40246242
Circumference	126437298.2018
Area	1.2721565253139E+15

Sphere

Radius = n

Volume	3.4133012919775E+22
Surface area	5.0886261012557E+15
Circumference	126437298.2018

Square

Length = n

Perimeter	80492484
Area	404939998780641
Diagonal	28458390.635475

Cube

Length = n

Surface area	2429639992683846
Volume	8.1486565932027E+21
Space diagonal	34854267.978856

Equilateral Triangle

Length = n

Perimeter	60369363
Area	1.7534416297624E+14
Altitude	17427133.989428

Triangular Pyramid

Length = n

Surface area	1.7534416297624E+14
Volume	9.6032838910235E+20
Height	9486130.2118249