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

21363946 (number)

21363946 is an even 8-digits composite number following 21363945 and preceding 21363947. In scientific notation, it is written as 2.1363946 × 10^7. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 10681972 positive integers (up to 21363946) that are relatively prime to 21363946.

Interesting facts

21363946 has 4 divisors, whose sum is 32045922
The reverse of 21363946 is 64936312
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 34
Digital Root 7

Name

Name	twenty-one million three hundred sixty-three thousand nine hundred forty-six

Notation

Scientific notation	2.1363946 × 10^7
Engineering notation	2.1363946 × 10^6

Prime Factorization of 21363946

Prime Factorization 2 × 10681973

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	21363946	Product of the distinct prime numbers

The prime factorization of 21363946 is 2 × 10681973. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 1, 83, 78, 19, 72, 5899, 6521, 43792, 61242, 658961, 287570, 5743550, 3999364, 54471102, 50611571, 8414073, 342534623, 19777714, 8641338775

Basic calculations (n = 21363946)

Multiplication

n×y

n×2	42727892
n×3	64091838
n×4	85455784
n×5	106819730

Division

n÷y

n÷2	10681973
n÷3	7121315.3333333
n÷3	5340986.5
n÷5	4272789.2

Exponentiation

n^y

n²	456418188690916
n³	9.7508935366105E+21
n⁴	2.083175629679E+29
n⁵	4.4504851660977E+36

Nth Root

^y√n

²√n	4622.1148839033
³√n	277.47710657118
⁴√n	67.986137439211
⁵√n	29.237234719253

Divisors of 21363946

1, 2, 10681973, 21363946

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	-21363945	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 21363946 can be divided by 4 positive divisors. The sum of these divisors (counting 21363946) is 1, the average is 0.25.

Base conversion 21363946

Base	System	Value
2	Binary	1010001011111110011101010
3	Ternary	1111012101211021
4	Quaternary	1101133303222
5	Quinary	20432121241
6	Senary	2041523054
8	Octal	121376352
10	Decimal	21363946
12	Duodecimal	71a348a
16	Hexadecimal	145fcea
20	Vigesimal	6da9h6
36	Base36	cpwiy

Cryptographic Hash Functions

md5	6b30f61dfd18f9e69c8bef76f0ecb9b3
sha1	d42a158c69b16162edb7863e29f779bacecab35b
sha256	023e35074242d5022c5a5395f9e3096b99cd66674085c19821fd1e3a2488f2f3
sha512	03222881c9bd360a45fbd118cce85d31cd878c2d21644a70e16f05a91cdeddb87ec6e2980efeafd1f4c2ee9df23292929c1dd660ed427687dfd6a77a6c6ebc25
ripemd-160	a76c8b9dc9cfa8e4a6c26dd5638415998d2a2ac3

21363946 as geometric shapes

Circle

Radius = n

Diameter	42727892
Circumference	134233631.61058
Area	1.4338800285561E+15

Sphere

Radius = n

Volume	4.0844447334069E+22
Surface area	5.7355201142246E+15
Circumference	134233631.61058

Square

Length = n

Perimeter	85455784
Area	456418188690916
Diagonal	30213182.179006

Cube

Length = n

Surface area	2738509132145496
Volume	9.7508935366105E+21
Space diagonal	37003439.922158

Equilateral Triangle

Length = n

Perimeter	64091838
Area	1.9763487307781E+14
Altitude	18501719.961079

Triangular Pyramid

Length = n

Surface area	1.9763487307781E+14
Volume	1.1491538237276E+21
Height	10071060.726335