21242022 (number)

21242022 is an even 8-digits composite number following 21242021 and preceding 21242023. In scientific notation, it is written as 2.1242022 × 10^7. The sum of its digits is 15. It has a total of 4 prime factors and 16 positive divisors. There are 7054560 positive integers (up to 21242022) that are relatively prime to 21242022.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1242022 × 10^7
Engineering notation 2.1242022 × 10^6

Prime Factorization of 21242022

Prime Factorization 2 × 3 × 277 × 12781

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21242022
Product of the distinct prime numbers

The prime factorization of 21242022 is 2 × 3 × 277 × 12781. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 21, 24, 42, 686, 9894, 3181, 4549, 34434, 633561, 391317, 206944, 6250174, 62927175, 55232958, 72051437, 6419418, 2125867102, 2114925352

Basic calculations (n = 21242022)

Multiplication

n×y
n×2 42484044
n×3 63726066
n×4 84968088
n×5 106210110

Division

n÷y
n÷2 10621011
n÷3 7080674
n÷3 5310505.5
n÷5 4248404.4

Exponentiation

ny
n2 451223498648484
n3 9.5848994852081E+21
n4 2.0360264573258E+29
n5 4.3249318799096E+36

Nth Root

y√n
2√n 4608.9068118156
3√n 276.94824544512
4√n 67.888929965169
5√n 29.203786908406

Divisors of 21242022

1, 2, 3, 6, 277, 554, 831, 1662, 12781, 25562, 38343, 76686, 3540337, 7080674, 10621011, 21242022

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21242021
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21242022 can be divided by 16 positive divisors. The sum of these divisors (counting 21242022) is 1, the average is 0.0625.

Base conversion 21242022

Base System Value
2 Binary 1010001000010000010100110
3 Ternary 1110222012120120
4 Quaternary 1101002002212
5 Quinary 20414221042
6 Senary 2035142410
8 Octal 121020246
10 Decimal 21242022
12 Duodecimal 7144a06
16 Hexadecimal 14420a6
20 Vigesimal 6cf512
36 Base36 cnag6

Cryptographic Hash Functions

md5 37cc5c4f52cd0af54cd51f6a34069e12
sha1 f54a839ac70879103935965550a688c40e21b22c
sha256 faf696d4277e1c1fd079edf7899455aa84df262c825fa6d9d748b2b70ad3ec03
sha512 494ab5b7230a31dcaa3ff0c68b226df43a673fb2c1a07367fc46634c8b33d612f960b3b0c628fc20b33ac732a2870a0e9d207b8d26eefb12085047433d7e8e43
ripemd-160 3b9bc41e3108cc00ccf1f941a94f4f914d83eb2f

21242022 as geometric shapes

Circle

Radius = n
Diameter 42484044
Circumference 133467560.52519
Area 1.4175604284812E+15

Sphere

Radius = n
Volume 4.0149133077502E+22
Surface area 5.6702417139246E+15
Circumference 133467560.52519

Square

Length = n
Perimeter 84968088
Area 451223498648484
Diagonal 30040755.604628

Cube

Length = n
Surface area 2707340991890904
Volume 9.5848994852081E+21
Space diagonal 36792261.359496

Equilateral Triangle

Length = n
Perimeter 63726066
Area 1.9538550630704E+14
Altitude 18396130.679748

Triangular Pyramid

Length = n
Surface area 1.9538550630704E+14
Volume 1.1295912371637E+21
Height 10013585.201543