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

20502242 (number)

20502242 is an even 8-digits composite number following 20502241 and preceding 20502243. In scientific notation, it is written as 2.0502242 × 10^7. The sum of its digits is 17. It has a total of 2 prime factors and 4 positive divisors. There are 10251120 positive integers (up to 20502242) that are relatively prime to 20502242.

Interesting facts

20502242 has 4 divisors, whose sum is 30753366
The reverse of 20502242 is 24220502
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 17
Digital Root 8

Name

Name	twenty million five hundred two thousand two hundred forty-two

Notation

Scientific notation	2.0502242 × 10^7
Engineering notation	2.0502242 × 10^6

Prime Factorization of 20502242

Prime Factorization 2 × 10251121

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20502242	Product of the distinct prime numbers

The prime factorization of 20502242 is 2 × 10251121. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 10, 41, 73, 566, 508, 9643, 3765, 31179, 17949, 336177, 716569, 7270023, 6550280, 78648656, 36081024, 908951424, 84997146, 4994816363, 6868654741

Basic calculations (n = 20502242)

Multiplication

n×y

n×2	41004484
n×3	61506726
n×4	82008968
n×5	102511210

Division

n÷y

n÷2	10251121
n÷3	6834080.6666667
n÷3	5125560.5
n÷5	4100448.4

Exponentiation

n^y

n²	420341927026564
n³	8.617951910645E+21
n⁴	1.7668733561641E+29
n⁵	3.6224865131428E+36

Nth Root

^y√n

²√n	4527.9401497811
³√n	273.69516064747
⁴√n	67.289970647795
⁵√n	28.997480902907

Divisors of 20502242

1, 2, 10251121, 20502242

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	-20502241	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 20502242 can be divided by 4 positive divisors. The sum of these divisors (counting 20502242) is 1, the average is 0.25.

Base conversion 20502242

Base	System	Value
2	Binary	1001110001101011011100010
3	Ternary	1102120121210022
4	Quaternary	1032031123202
5	Quinary	20222032432
6	Senary	2011233442
8	Octal	116153342
10	Decimal	20502242
12	Duodecimal	6a48882
16	Hexadecimal	138d6e2
20	Vigesimal	682fc2
36	Base36	c7fmq

Cryptographic Hash Functions

md5	2099cefad5f53a2de1b792e022f60e4d
sha1	43866a8e259c64eddc839561fd74b07f2fd757e5
sha256	d95621800b758595ffb9a1b5adc4307d66fd5e3807b1eb6d25d19140dfb01dce
sha512	532b0cf6e6f443d1499542eed7d94178ddbdf409fce9892800108daeb6fb43187b63f29fc3621b63e2cf02c7bac7cc24d275cd5191f22bcd89cbb141449824d0
ripemd-160	818d2febb2b6c14df54da02544993ab85198d37d

20502242 as geometric shapes

Circle

Radius = n

Diameter	41004484
Circumference	128819385.69864
Area	1.3205431099424E+15

Sphere

Radius = n

Volume	3.609879254863E+22
Surface area	5.2821724397697E+15
Circumference	128819385.69864

Square

Length = n

Perimeter	82008968
Area	420341927026564
Diagonal	28994548.695455

Cube

Length = n

Surface area	2522051562159384
Volume	8.617951910645E+21
Space diagonal	35510924.813073

Equilateral Triangle

Length = n

Perimeter	61506726
Area	1.8201339354035E+14
Altitude	17755462.406536

Triangular Pyramid

Length = n

Surface area	1.8201339354035E+14
Volume	1.0156353726594E+21
Height	9664849.5651518