21482236 (number)

21482236 is an even 8-digits composite number following 21482235 and preceding 21482237. In scientific notation, it is written as 2.1482236 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 10175760 positive integers (up to 21482236) that are relatively prime to 21482236.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred eighty-two thousand two hundred thirty-six

Notation

Scientific notation 2.1482236 × 10^7
Engineering notation 2.1482236 × 10^6

Prime Factorization of 21482236

Prime Factorization 2 × 2 × 19 × 282661

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10741118
Product of the distinct prime numbers

The prime factorization of 21482236 is 2 × 2 × 19 × 282661. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 4, 5, 82, 427, 823, 9117, 367, 96834, 18050, 881048, 254146, 1672931, 5524399, 60129848, 60925491, 269891224, 742066839, 9810094304, 849476217

Basic calculations (n = 21482236)

Multiplication

n×y
n×2 42964472
n×3 64446708
n×4 85928944
n×5 107411180

Division

n÷y
n÷2 10741118
n÷3 7160745.3333333
n÷3 5370559
n÷5 4296447.2

Exponentiation

ny
n2 461486463559696
n3 9.9137611209948E+21
n4 2.1296975604883E+29
n5 4.5750665603035E+36

Nth Root

y√n
2√n 4634.8933105305
3√n 277.98828513683
4√n 68.080050752996
5√n 29.269539969967

Divisors of 21482236

1, 2, 4, 19, 38, 76, 282661, 565322, 1130644, 5370559, 10741118, 21482236

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 -21482235
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 21482236 can be divided by 12 positive divisors. The sum of these divisors (counting 21482236) is 1, the average is 0.083333333333333.

Base conversion 21482236

Base System Value
2 Binary 1010001111100101011111100
3 Ternary 1111102102002101
4 Quaternary 1101330223330
5 Quinary 20444412421
6 Senary 2044234444
8 Octal 121745374
10 Decimal 21482236
12 Duodecimal 723ba24
16 Hexadecimal 147cafc
20 Vigesimal 6e55bg
36 Base36 csfss

Cryptographic Hash Functions

md5 623671ea5078e58901ce01d126a43276
sha1 a2090a54f84963e2d726aab1493b02fc71f034d4
sha256 e859c1c60347a9de747935bf5acd6287e2972ac5e55d906a56f06a5df62e4595
sha512 5ec18a44a44ab497939ef5b5c8d4446646d5ad2fe42b98ab6612cd2075d5fdd58d85a0b29825dd2cdfb6200561ce38805cfc3ccf321721047896621cd7a3d8e6
ripemd-160 477a475678a71aec0940f53d025e89d9179e5dee

21482236 as geometric shapes

Circle

Radius = n
Diameter 42964472
Circumference 134976869.60056
Area 1.4498024836503E+15

Sphere

Radius = n
Volume 4.1526665476215E+22
Surface area 5.7992099346011E+15
Circumference 134976869.60056

Square

Length = n
Perimeter 85928944
Area 461486463559696
Diagonal 30380469.5013

Cube

Length = n
Surface area 2768918781358176
Volume 9.9137611209948E+21
Space diagonal 37208324.212185

Equilateral Triangle

Length = n
Perimeter 64446708
Area 1.9982950047267E+14
Altitude 18604162.106093

Triangular Pyramid

Length = n
Surface area 1.9982950047267E+14
Volume 1.1683479526198E+21
Height 10126823.1671