21093822 (number)

21093822 is an even 8-digits composite number following 21093821 and preceding 21093823. In scientific notation, it is written as 2.1093822 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 6867504 positive integers (up to 21093822) that are relatively prime to 21093822.

Interesting facts

Basic properties

Name

Name twenty-one million ninety-three thousand eight hundred twenty-two

Notation

Scientific notation 2.1093822 × 10^7
Engineering notation 2.1093822 × 10^6

Prime Factorization of 21093822

Prime Factorization 2 × 3 × 3 × 43 × 27253

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7031274
Product of the distinct prime numbers

The prime factorization of 21093822 is 2 × 3 × 3 × 43 × 27253. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 6, 72, 71, 349, 549, 8480, 9617, 56276, 27166, 491573, 866091, 9582778, 9652296, 70286869, 18319253, 630886524, 957791467, 4285635464, 7814209782

Basic calculations (n = 21093822)

Multiplication

n×y
n×2 42187644
n×3 63281466
n×4 84375288
n×5 105469110

Division

n÷y
n÷2 10546911
n÷3 7031274
n÷3 5273455.5
n÷5 4218764.4

Exponentiation

ny
n2 444949326567684
n3 9.3856818936386E+21
n4 1.9797990321304E+29
n5 4.176152837953E+36

Nth Root

y√n
2√n 4592.8011060789
3√n 276.30267676836
4√n 67.770208101193
5√n 29.162923282918

Divisors of 21093822

1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 27253, 54506, 81759, 163518, 245277, 490554, 1171879, 2343758, 3515637, 7031274, 10546911, 21093822

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21093821
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21093822 can be divided by 24 positive divisors. The sum of these divisors (counting 21093822) is 1, the average is 0.041666666666667.

Base conversion 21093822

Base System Value
2 Binary 1010000011101110110111110
3 Ternary 1110200200021200
4 Quaternary 1100131312332
5 Quinary 20400000242
6 Senary 2032040330
8 Octal 120356676
10 Decimal 21093822
12 Duodecimal 70930a6
16 Hexadecimal 141ddbe
20 Vigesimal 6bgeb2
36 Base36 ck43i

Cryptographic Hash Functions

md5 d6d436da24a99555bf41ea2c275a28dc
sha1 a80bd44e288db3979d74c60e48d2153c1c62d0e0
sha256 dfa37a20ff0720e6925f10542307bdc2c7e9dca8a9c8aa6a6fc388d35856ddee
sha512 56c3e381de195d6640a7a8177a558076ed2c69ec19fd5f3b9157533dd0850f648b5bf099fffc659799b1a4f01d1d1741df470f3b8280c7a9936e1792534593d2
ripemd-160 6d8110f647a6c1a89ad5b6478432e67c6dfe8b33

21093822 as geometric shapes

Circle

Radius = n
Diameter 42187644
Circumference 132536392.46266
Area 1.3978495355648E+15

Sphere

Radius = n
Volume 3.9314652381314E+22
Surface area 5.591398142259E+15
Circumference 132536392.46266

Square

Length = n
Perimeter 84375288
Area 444949326567684
Diagonal 29831169.154684

Cube

Length = n
Surface area 2669695959406104
Volume 9.3856818936386E+21
Space diagonal 36535571.429814

Equilateral Triangle

Length = n
Perimeter 63281466
Area 1.926687101022E+14
Altitude 18267785.714907

Triangular Pyramid

Length = n
Surface area 1.926687101022E+14
Volume 1.1061132188419E+21
Height 9943723.0515613