21694426 (number)

21694426 is an even 8-digits composite number following 21694425 and preceding 21694427. In scientific notation, it is written as 2.1694426 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 9981504 positive integers (up to 21694426) that are relatively prime to 21694426.

Interesting facts

Basic properties

Name

Name twenty-one million six hundred ninety-four thousand four hundred twenty-six

Notation

Scientific notation 2.1694426 × 10^7
Engineering notation 2.1694426 × 10^6

Prime Factorization of 21694426

Prime Factorization 2 × 13 × 373 × 2237

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21694426
Product of the distinct prime numbers

The prime factorization of 21694426 is 2 × 13 × 373 × 2237. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 95, 48, 909, 283, 451, 8528, 92575, 34345, 571766, 2059, 4304718, 8834778, 26724232, 95805530, 115098473, 232708054, 2800512901, 2069117838

Basic calculations (n = 21694426)

Multiplication

n×y
n×2 43388852
n×3 65083278
n×4 86777704
n×5 108472130

Division

n÷y
n÷2 10847213
n÷3 7231475.3333333
n÷3 5423606.5
n÷5 4338885.2

Exponentiation

ny
n2 470648119469476
n3 1.021044079987E+22
n4 2.2150965236015E+29
n5 4.8055247614131E+36

Nth Root

y√n
2√n 4657.7275575113
3√n 278.90056107811
4√n 68.247546164762
5√n 29.327134623663

Divisors of 21694426

1, 2, 13, 26, 373, 746, 2237, 4474, 4849, 9698, 29081, 58162, 834401, 1668802, 10847213, 21694426

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 -21694425
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 21694426 can be divided by 16 positive divisors. The sum of these divisors (counting 21694426) is 1, the average is 0.0625.

Base conversion 21694426

Base System Value
2 Binary 1010010110000011111011010
3 Ternary 1111211012011021
4 Quaternary 1102300133122
5 Quinary 21023210201
6 Senary 2052553054
8 Octal 122603732
10 Decimal 21694426
12 Duodecimal 732278a
16 Hexadecimal 14b07da
20 Vigesimal 6fbg16
36 Base36 cwziy

Cryptographic Hash Functions

md5 e98d5d005e01d234cdb7989f8d18602a
sha1 009c4db4206e76ba19e6c31701d5ebf6a64fa0fa
sha256 9b64cc9898b4a223077f7c289ffe984c01b0c9d8aa0f3258387fa3f4ff3baca6
sha512 5d91d5375f77b4691e512818b04505975fd6937eccc2f23dcd95bb4481d29baf3721298b77a3e39afe947abb1c74e89432e285c88c9079860964fdde3e815322
ripemd-160 3944da79910dd7710c045c5256631506448e9c3d

21694426 as geometric shapes

Circle

Radius = n
Diameter 43388852
Circumference 136310098.69089
Area 1.4785846745512E+15

Sphere

Radius = n
Volume 4.2769394409046E+22
Surface area 5.9143386982046E+15
Circumference 136310098.69089

Square

Length = n
Perimeter 86777704
Area 470648119469476
Diagonal 30680551.477099

Cube

Length = n
Surface area 2823888716816856
Volume 1.021044079987E+22
Space diagonal 37575848.073043

Equilateral Triangle

Length = n
Perimeter 65083278
Area 2.0379661385197E+14
Altitude 18787924.036522

Triangular Pyramid

Length = n
Surface area 2.0379661385197E+14
Volume 1.2033119880819E+21
Height 10226850.492367