21338082 (number)

21338082 is an even 8-digits composite number following 21338081 and preceding 21338083. In scientific notation, it is written as 2.1338082 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 7099416 positive integers (up to 21338082) that are relatively prime to 21338082.

Interesting facts

Basic properties

Name

Name twenty-one million three hundred thirty-eight thousand eighty-two

Notation

Scientific notation 2.1338082 × 10^7
Engineering notation 2.1338082 × 10^6

Prime Factorization of 21338082

Prime Factorization 2 × 9 × 1307 × 907

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21338082
Product of the distinct prime numbers

The prime factorization of 21338082 is 2 × 9 × 1307 × 907. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 65, 15, 657, 868, 9049, 2093, 89954, 17802, 714676, 907809, 4836700, 9344834, 24490415, 30986522, 547624981, 987161311, 3288531997, 9630097847

Basic calculations (n = 21338082)

Multiplication

n×y
n×2 42676164
n×3 64014246
n×4 85352328
n×5 106690410

Division

n÷y
n÷2 10669041
n÷3 7112694
n÷3 5334520.5
n÷5 4267616.4

Exponentiation

ny
n2 455313743438724
n3 9.7155219932225E+21
n4 2.0731060496418E+29
n5 4.4236106881954E+36

Nth Root

y√n
2√n 4619.3161831596
3√n 277.36508659839
4√n 67.965551444534
5√n 29.230152148507

Divisors of 21338082

1, 2, 9, 18, 907, 1307, 1814, 2614, 8163, 11763, 16326, 23526, 1185449, 2370898, 10669041, 21338082

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 -21338081
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 21338082 can be divided by 16 positive divisors. The sum of these divisors (counting 21338082) is 1, the average is 0.0625.

Base conversion 21338082

Base System Value
2 Binary 1010001011001011111100010
3 Ternary 1111011002100100
4 Quaternary 1101121133202
5 Quinary 20430304312
6 Senary 2041203230
8 Octal 121313742
10 Decimal 21338082
12 Duodecimal 7190516
16 Hexadecimal 14597e2
20 Vigesimal 6d7542
36 Base36 cpcki

Cryptographic Hash Functions

md5 e7c5812686e0dfd3961783ddb602dfa4
sha1 99f7513c547c4606012a4bbd5d3e178324ecc900
sha256 09da55a181411ee5ceab9fe2e8899f89586d59fbcd0451eb312b61a2429559fa
sha512 8ccf0d164b8eb4e1d4d353a9f0ce950936c64e386906698083f25baf423285e97e1f76a38d983bb128ae9db4fa69c13cc29f9a6b3c2c3b5c7bd04b9df9d1c7ba
ripemd-160 b121843184b60e259451adaecab1ae4910af1843

21338082 as geometric shapes

Circle

Radius = n
Diameter 42676164
Circumference 134071123.30579
Area 1.4304103114656E+15

Sphere

Radius = n
Volume 4.0696283359597E+22
Surface area 5.7216412458623E+15
Circumference 134071123.30579

Square

Length = n
Perimeter 85352328
Area 455313743438724
Diagonal 30176604.959429

Cube

Length = n
Surface area 2731882460632344
Volume 9.7155219932225E+21
Space diagonal 36958642.160071

Equilateral Triangle

Length = n
Perimeter 64014246
Area 1.9715663425506E+14
Altitude 18479321.080035

Triangular Pyramid

Length = n
Surface area 1.9715663425506E+14
Volume 1.1449852473624E+21
Height 10058868.31981