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

21050243 (number)

21050243 is an odd 8-digits composite number following 21050242 and preceding 21050244. In scientific notation, it is written as 2.1050243 × 10^7. The sum of its digits is 17. It has a total of 2 prime factors and 4 positive divisors. There are 21038928 positive integers (up to 21050243) that are relatively prime to 21050243.

Interesting facts

21050243 has 4 divisors, whose sum is 21061560
The reverse of 21050243 is 34205012
Previous prime number is 2347

Basic properties

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

Name

Name	twenty-one million fifty thousand two hundred forty-three

Notation

Scientific notation	2.1050243 × 10^7
Engineering notation	2.1050243 × 10^6

Prime Factorization of 21050243

Prime Factorization 2347 × 8969

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	21050243	Product of the distinct prime numbers

The prime factorization of 21050243 is 2347 × 8969. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 5, 12, 35, 203, 334, 3661, 1307, 95872, 35149, 874733, 240798, 5764280, 7745399, 50505472, 57826082, 670008861, 156488670, 6372805867, 3027475729

Basic calculations (n = 21050243)

Multiplication

n×y

n×2	42100486
n×3	63150729
n×4	84200972
n×5	105251215

Division

n÷y

n÷2	10525121.5
n÷3	7016747.6666667
n÷3	5262560.75
n÷5	4210048.6

Exponentiation

n^y

n²	443112730359049
n³	9.3276306504515E+21
n⁴	1.9634889180625E+29
n⁵	4.1331918853023E+36

Nth Root

^y√n

²√n	4588.0543806716
³√n	276.11226879087
⁴√n	67.735178309883
⁵√n	29.150863424048

Divisors of 21050243

1, 2347, 8969, 21050243

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	-21050242	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 21050243 can be divided by 4 positive divisors. The sum of these divisors (counting 21050243) is 1, the average is 0.25.

Base conversion 21050243

Base	System	Value
2	Binary	1010000010011001110000011
3	Ternary	1110121110111122
4	Quaternary	1100103032003
5	Quinary	20342101433
6	Senary	2031102455
8	Octal	120231603
10	Decimal	21050243
12	Duodecimal	7071a2b
16	Hexadecimal	1413383
20	Vigesimal	6bb5c3
36	Base36	cj6gz

Cryptographic Hash Functions

md5	0fea5c4a056281eb6a2f104cdb6703cd
sha1	268563460a9079b40e8266b383362aa613432a92
sha256	51893c1bd1799917d9e9847d04a04987ab0964bb0da15796a3cc66ac831ac14b
sha512	02516d60b52b12338cef50dc9b84d933ef0dfb003e5a071a468101acf7479bd63b15f667682fadf75c932fed2d000d3d660b69d8147c9ee5294b52a2950ad12c
ripemd-160	e883924ed869669826195372693285f898759e95

21050243 as geometric shapes

Circle

Radius = n

Diameter	42100486
Circumference	132262577.53016
Area	1.3920796984081E+15

Sphere

Radius = n

Volume	3.9071487902476E+22
Surface area	5.5683187936324E+15
Circumference	132262577.53016

Square

Length = n

Perimeter	84200972
Area	443112730359049
Diagonal	29769539.141849

Cube

Length = n

Surface area	2658676382154294
Volume	9.3276306504515E+21
Space diagonal	36460090.387671

Equilateral Triangle

Length = n

Perimeter	63150729
Area	1.9187344061561E+14
Altitude	18230045.193836

Triangular Pyramid

Length = n

Surface area	1.9187344061561E+14
Volume	1.099271814223E+21
Height	9923179.7139498