21094746 (number)

21094746 is an even 8-digits composite number following 21094745 and preceding 21094747. In scientific notation, it is written as 2.1094746 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 6860000 positive integers (up to 21094746) that are relatively prime to 21094746.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1094746 × 10^7
Engineering notation 2.1094746 × 10^6

Prime Factorization of 21094746

Prime Factorization 2 × 3 × 41 × 85751

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21094746
Product of the distinct prime numbers

The prime factorization of 21094746 is 2 × 3 × 41 × 85751. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 98, 39, 644, 772, 5478, 1889, 74453, 71330, 415362, 629220, 1430928, 8598636, 56970973, 50854840, 748329647, 58665284, 8838909592, 4791661159

Basic calculations (n = 21094746)

Multiplication

n×y
n×2 42189492
n×3 63284238
n×4 84378984
n×5 105473730

Division

n÷y
n÷2 10547373
n÷3 7031582
n÷3 5273686.5
n÷5 4218949.2

Exponentiation

ny
n2 444988308804516
n3 9.3869153472008E+21
n4 1.980145949727E+29
n5 4.1770675852421E+36

Nth Root

y√n
2√n 4592.9016971845
3√n 276.3067111241
4√n 67.770950245547
5√n 29.1631787707

Divisors of 21094746

1, 2, 3, 6, 41, 82, 123, 246, 85751, 171502, 257253, 514506, 3515791, 7031582, 10547373, 21094746

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 -21094745
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 21094746 can be divided by 16 positive divisors. The sum of these divisors (counting 21094746) is 1, the average is 0.0625.

Base conversion 21094746

Base System Value
2 Binary 1010000011110000101011010
3 Ternary 1110200201112220
4 Quaternary 1100132011122
5 Quinary 20400012441
6 Senary 2032044510
8 Octal 120360532
10 Decimal 21094746
12 Duodecimal 7093736
16 Hexadecimal 141e15a
20 Vigesimal 6bggh6
36 Base36 ck4t6

Cryptographic Hash Functions

md5 9c59b492806edb3f3bcc65509d48e6a5
sha1 cc7804ea7e3cf3afe41217076f69814d9dc103b7
sha256 7f38647072168bf076365705d9d7f5065db908845192293cec34fe788a41e763
sha512 487ec6f29016019bf884d8cbec71e7e916e202ab3621f8618227082dc05411fe9a28efd50c26ce716dfaca0129ddae948bb70b56b7b2eb492a713aa33ad5c970
ripemd-160 a1d4148d5911a55536921d5dabd547fa3f192775

21094746 as geometric shapes

Circle

Radius = n
Diameter 42189492
Circumference 132542198.12589
Area 1.3979720018736E+15

Sphere

Radius = n
Volume 3.9319819059514E+22
Surface area 5.5918880074945E+15
Circumference 132542198.12589

Square

Length = n
Perimeter 84378984
Area 444988308804516
Diagonal 29832475.888016

Cube

Length = n
Surface area 2669929852827096
Volume 9.3869153472008E+21
Space diagonal 36537171.84476

Equilateral Triangle

Length = n
Perimeter 63284238
Area 1.9268558990589E+14
Altitude 18268585.92238

Triangular Pyramid

Length = n
Surface area 1.9268558990589E+14
Volume 1.1062585827383E+21
Height 9944158.6293385