21102684 (number)

21102684 is an even 8-digits composite number following 21102683 and preceding 21102685. In scientific notation, it is written as 2.1102684 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 24 positive divisors. There are 6671808 positive integers (up to 21102684) that are relatively prime to 21102684.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1102684 × 10^7
Engineering notation 2.1102684 × 10^6

Prime Factorization of 21102684

Prime Factorization 2 × 2 × 1461 × 23 × 157

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10551342
Product of the distinct prime numbers

The prime factorization of 21102684 is 2 × 2 × 1461 × 23 × 157. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 2, 32, 86, 947, 89, 4395, 6082, 70981, 81214, 447847, 597316, 9452204, 172566, 72965423, 73037486, 259269923, 808818161, 3528776891, 3093879709

Basic calculations (n = 21102684)

Multiplication

n×y
n×2 42205368
n×3 63308052
n×4 84410736
n×5 105513420

Division

n÷y
n÷2 10551342
n÷3 7034228
n÷3 5275671
n÷5 4220536.8

Exponentiation

ny
n2 445323272003856
n3 9.3975162869434E+21
n4 1.9831281658822E+29
n5 4.1849327016112E+36

Nth Root

y√n
2√n 4593.7657754831
3√n 276.34136505504
4√n 67.777324936022
5√n 29.165373274258

Divisors of 21102684

1, 2, 4, 23, 46, 92, 157, 314, 628, 1461, 2922, 3611, 5844, 7222, 14444, 33603, 67206, 134412, 229377, 458754, 917508, 5275671, 10551342, 21102684

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 -21102683
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 21102684 can be divided by 24 positive divisors. The sum of these divisors (counting 21102684) is 1, the average is 0.041666666666667.

Base conversion 21102684

Base System Value
2 Binary 1010000100000000001011100
3 Ternary 1110201010102220
4 Quaternary 1100200001130
5 Quinary 20400241214
6 Senary 2032145340
8 Octal 120400134
10 Decimal 21102684
12 Duodecimal 7098250
16 Hexadecimal 142005c
20 Vigesimal 6bhge4
36 Base36 ckaxo

Cryptographic Hash Functions

md5 73b8e093a28020b1635b15e8f81ecdc8
sha1 9ee25b5a73a4adc1b61f372d0fe6e7bf6cdba38f
sha256 2f07762f22361a768f5545a7ef01532fba0c81eefaf95a91dfebd0fd558cdda2
sha512 96844d57c287ca2514a5a2e7da36d9360762035a810ef03e2c7cdf38f7e8537eeb902bbd84685a425ea42483a6cc1d09ea62d8af1329a7cafd8589d277672b1e
ripemd-160 319c66f0819b20fe42414225bcc03677b6888197

21102684 as geometric shapes

Circle

Radius = n
Diameter 42205368
Circumference 132592074.05085
Area 1.3990243197999E+15

Sphere

Radius = n
Volume 3.9364224172069E+22
Surface area 5.5960972791995E+15
Circumference 132592074.05085

Square

Length = n
Perimeter 84410736
Area 445323272003856
Diagonal 29843701.915274

Cube

Length = n
Surface area 2671939632023136
Volume 9.3975162869434E+21
Space diagonal 36550920.864071

Equilateral Triangle

Length = n
Perimeter 63308052
Area 1.9283063322587E+14
Altitude 18275460.432035

Triangular Pyramid

Length = n
Surface area 1.9283063322587E+14
Volume 1.1075079154681E+21
Height 9947900.6384246