21079084 (number)

21079084 is an even 8-digits composite number following 21079083 and preceding 21079085. In scientific notation, it is written as 2.1079084 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 9490560 positive integers (up to 21079084) that are relatively prime to 21079084.

Interesting facts

Basic properties

Name

Name twenty-one million seventy-nine thousand eighty-four

Notation

Scientific notation 2.1079084 × 10^7
Engineering notation 2.1079084 × 10^6

Prime Factorization of 21079084

Prime Factorization 2 × 2 × 13 × 41 × 9887

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10539542
Product of the distinct prime numbers

The prime factorization of 21079084 is 2 × 2 × 13 × 41 × 9887. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 1, 3, 54, 1000, 220, 991, 8441, 7039, 87821, 753828, 323713, 7724659, 8952207, 23092801, 45022672, 454118039, 861325143, 7976085911, 2054665997

Basic calculations (n = 21079084)

Multiplication

n×y
n×2 42158168
n×3 63237252
n×4 84316336
n×5 105395420

Division

n÷y
n÷2 10539542
n÷3 7026361.3333333
n÷3 5269771
n÷5 4215816.8

Exponentiation

ny
n2 444327782279056
n3 9.3660226461939E+21
n4 1.9742717810502E+29
n5 4.1615840711588E+36

Nth Root

y√n
2√n 4591.1963582491
3√n 276.23831198886
4√n 67.758367440849
5√n 29.158846986711

Divisors of 21079084

1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 9887, 19774, 39548, 128531, 257062, 405367, 514124, 810734, 1621468, 5269771, 10539542, 21079084

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21079083
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21079084 can be divided by 24 positive divisors. The sum of these divisors (counting 21079084) is 1, the average is 0.041666666666667.

Base conversion 21079084

Base System Value
2 Binary 1010000011010010000101100
3 Ternary 1110122221001211
4 Quaternary 1100122100230
5 Quinary 20344012314
6 Senary 2031444204
8 Octal 120322054
10 Decimal 21079084
12 Duodecimal 7086664
16 Hexadecimal 141a42c
20 Vigesimal 6behe4
36 Base36 cjsq4

Cryptographic Hash Functions

md5 1b72aa3d2efddfb3e583c1816f155965
sha1 bab7c38d80b5c8f280a32b79f0f79b0e0cf4de41
sha256 94f0b0193fe142bd1456d0c49a0961bba3f98be6d0c1d464f9ae9d119ee563d4
sha512 3f290611df55c876556dc09bef84b41b1512df32d63714020d494069e88daf6878332c015798d96de52c6817253802d3338c2254b86199085e9e093901e117fe
ripemd-160 a3c6a269e80a02d1520aaa55bb370d256cb37b44

21079084 as geometric shapes

Circle

Radius = n
Diameter 42158168
Circumference 132443790.8776
Area 1.3958968965937E+15

Sphere

Radius = n
Volume 3.9232303918185E+22
Surface area 5.5835875863749E+15
Circumference 132443790.8776

Square

Length = n
Perimeter 84316336
Area 444327782279056
Diagonal 29810326.475202

Cube

Length = n
Surface area 2665966693674336
Volume 9.3660226461939E+21
Space diagonal 36510044.465012

Equilateral Triangle

Length = n
Perimeter 63237252
Area 1.9239957353043E+14
Altitude 18255022.232506

Triangular Pyramid

Length = n
Surface area 1.9239957353043E+14
Volume 1.1037963543118E+21
Height 9936775.4917339