21348082 (number)

21348082 is an even 8-digits composite number following 21348081 and preceding 21348083. In scientific notation, it is written as 2.1348082 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 8976240 positive integers (up to 21348082) that are relatively prime to 21348082.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1348082 × 10^7
Engineering notation 2.1348082 × 10^6

Prime Factorization of 21348082

Prime Factorization 2 × 7 × 53 × 28771

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21348082
Product of the distinct prime numbers

The prime factorization of 21348082 is 2 × 7 × 53 × 28771. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 26, 74, 33, 171, 210, 3008, 60567, 78007, 606467, 375325, 3697500, 4006388, 29736778, 91257731, 67839681, 293025894, 2862348580, 1817091798

Basic calculations (n = 21348082)

Multiplication

n×y
n×2 42696164
n×3 64044246
n×4 85392328
n×5 106740410

Division

n÷y
n÷2 10674041
n÷3 7116027.3333333
n÷3 5337020.5
n÷5 4269616.4

Exponentiation

ny
n2 455740605078724
n3 9.7291878079502E+21
n4 2.0769949911752E+29
n5 4.4339859385198E+36

Nth Root

y√n
2√n 4620.3984676649
3√n 277.40840848165
4√n 67.973512986051
5√n 29.232891351989

Divisors of 21348082

1, 2, 7, 14, 53, 106, 371, 742, 28771, 57542, 201397, 402794, 1524863, 3049726, 10674041, 21348082

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 -21348081
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 21348082 can be divided by 16 positive divisors. The sum of these divisors (counting 21348082) is 1, the average is 0.0625.

Base conversion 21348082

Base System Value
2 Binary 1010001011011111011110010
3 Ternary 1111011121001201
4 Quaternary 1101123323302
5 Quinary 20431114312
6 Senary 2041321414
8 Octal 121337362
10 Decimal 21348082
12 Duodecimal 719626a
16 Hexadecimal 145bef2
20 Vigesimal 6d8a42
36 Base36 cpkaa

Cryptographic Hash Functions

md5 3512d028189fbb64e5e87061b267daa1
sha1 6d92dc4adf728d6a63257ff3f3d5519685152f08
sha256 44855840ec114294cd8f862b2aa06ce5fe18b4e7c3bb5414cb4cbee17f69470f
sha512 f17e42f9141fb0b4e5c572b35829a86400232624dbc298349ebaecdef7ae695d02c4fdfdcb520e9379cdba7f68e54e9a0a78aacb24c71bbe8a646dacf777e4ce
ripemd-160 56205c0bd2a03d23c01852f19b2cdb0a35e94df0

21348082 as geometric shapes

Circle

Radius = n
Diameter 42696164
Circumference 134133955.15886
Area 1.4317513368579E+15

Sphere

Radius = n
Volume 4.0753526590469E+22
Surface area 5.7270053474315E+15
Circumference 134133955.15886

Square

Length = n
Perimeter 85392328
Area 455740605078724
Diagonal 30190747.095053

Cube

Length = n
Surface area 2734443630472344
Volume 9.7291878079502E+21
Space diagonal 36975962.668147

Equilateral Triangle

Length = n
Perimeter 64044246
Area 1.9734147076713E+14
Altitude 18487981.334073

Triangular Pyramid

Length = n
Surface area 1.9734147076713E+14
Volume 1.1465957790732E+21
Height 10063582.365018