21094532 (number)

21094532 is an even 8-digits composite number following 21094531 and preceding 21094533. In scientific notation, it is written as 2.1094532 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 12 positive divisors. There are 10374240 positive integers (up to 21094532) that are relatively prime to 21094532.

Interesting facts

Basic properties

Name

Name twenty-one million ninety-four thousand five hundred thirty-two

Notation

Scientific notation 2.1094532 × 10^7
Engineering notation 2.1094532 × 10^6

Prime Factorization of 21094532

Prime Factorization 2 × 2 × 61 × 86453

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10547266
Product of the distinct prime numbers

The prime factorization of 21094532 is 2 × 2 × 61 × 86453. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 39, 16, 86, 341, 7701, 3363, 4266, 26409, 416313, 447362, 4504536, 7185412, 43540054, 18308927, 58999178, 779351905, 7096995159, 6751322302

Basic calculations (n = 21094532)

Multiplication

n×y
n×2 42189064
n×3 63283596
n×4 84378128
n×5 105472660

Division

n÷y
n÷2 10547266
n÷3 7031510.6666667
n÷3 5273633
n÷5 4218906.4

Exponentiation

ny
n2 444979280299024
n3 9.3866296676047E+21
n4 1.9800655989544E+29
n5 4.1768557139242E+36

Nth Root

y√n
2√n 4592.8784003063
3√n 276.30577677081
4√n 67.770778365799
5√n 29.163119600084

Divisors of 21094532

1, 2, 4, 61, 122, 244, 86453, 172906, 345812, 5273633, 10547266, 21094532

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21094531
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21094532 can be divided by 12 positive divisors. The sum of these divisors (counting 21094532) is 1, the average is 0.083333333333333.

Base conversion 21094532

Base System Value
2 Binary 1010000011110000010000100
3 Ternary 1110200201020222
4 Quaternary 1100132002010
5 Quinary 20400011112
6 Senary 2032043512
8 Octal 120360204
10 Decimal 21094532
12 Duodecimal 7093598
16 Hexadecimal 141e084
20 Vigesimal 6bgg6c
36 Base36 ck4n8

Cryptographic Hash Functions

md5 50b920b3aad25c1ee6e79606bbfd77a4
sha1 7efdf4b746e127f52734513e1f3ed7dcc9da52a4
sha256 2f3385a211f16f77c4553a6e4144bd7c5e3a0772a932a53b8d2873bf52882d23
sha512 8dec8fbe86af0f99bd5fa9e2f1010b42f731958346b317b0edc7567676e7d48fa3cfe94ace2ea092e0348e3f1bf4b4e30aed8f7d0e354d29672b22a83f947238
ripemd-160 a28f3b4b65fecc323e34e2d6a05e0a7d89fc6efe

21094532 as geometric shapes

Circle

Radius = n
Diameter 42189064
Circumference 132540853.52423
Area 1.3979436379871E+15

Sphere

Radius = n
Volume 3.931862240762E+22
Surface area 5.5917745519483E+15
Circumference 132540853.52423

Square

Length = n
Perimeter 84378128
Area 444979280299024
Diagonal 29832173.246313

Cube

Length = n
Surface area 2669875681794144
Volume 9.3866296676047E+21
Space diagonal 36536801.185888

Equilateral Triangle

Length = n
Perimeter 63283596
Area 1.9268168044834E+14
Altitude 18268400.592944

Triangular Pyramid

Length = n
Surface area 1.9268168044834E+14
Volume 1.106224915075E+21
Height 9944057.7487711