21103656 (number)

21103656 is an even 8-digits composite number following 21103655 and preceding 21103657. In scientific notation, it is written as 2.1103656 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 16 positive divisors. There are 6029568 positive integers (up to 21103656) that are relatively prime to 21103656.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred three thousand six hundred fifty-six

Notation

Scientific notation 2.1103656 × 10^7
Engineering notation 2.1103656 × 10^6

Prime Factorization of 21103656

Prime Factorization 2 × 2 × 2 × 21 × 125617

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5275914
Product of the distinct prime numbers

The prime factorization of 21103656 is 2 × 2 × 2 × 21 × 125617. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 4, 55, 79, 620, 488, 4200, 1525, 98384, 92922, 464209, 397171, 2596402, 8768183, 51524371, 89736110, 151612990, 581841273, 32556830, 5015464770

Basic calculations (n = 21103656)

Multiplication

n×y
n×2 42207312
n×3 63310968
n×4 84414624
n×5 105518280

Division

n÷y
n÷2 10551828
n÷3 7034552
n÷3 5275914
n÷5 4220731.2

Exponentiation

ny
n2 445364296566336
n3 9.3988149094179E+21
n4 1.9834935665603E+29
n5 4.1858965906901E+36

Nth Root

y√n
2√n 4593.8715698199
3√n 276.34560779627
4√n 67.778105386769
5√n 29.165641943594

Divisors of 21103656

1, 2, 4, 8, 21, 42, 84, 168, 125617, 251234, 502468, 1004936, 2637957, 5275914, 10551828, 21103656

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 -21103655
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 21103656 can be divided by 16 positive divisors. The sum of these divisors (counting 21103656) is 1, the average is 0.0625.

Base conversion 21103656

Base System Value
2 Binary 1010000100000010000101000
3 Ternary 1110201011202220
4 Quaternary 1100200100220
5 Quinary 20400304111
6 Senary 2032154040
8 Octal 120402050
10 Decimal 21103656
12 Duodecimal 7098920
16 Hexadecimal 1420428
20 Vigesimal 6bhj2g
36 Base36 ckboo

Cryptographic Hash Functions

md5 b69723257cfa1b0e84db310fba16af3d
sha1 2b5051b7c4b81e0461df01a740cf826c8ed6444f
sha256 af0110aa10d0e38fd750b6fe49d4c039c24681757a698a9c2ada47729cc9c941
sha512 74485cad7f6aa6ba1025499a59fa9537c8f80ffdbe41fd7c65936d4b8109e6e4d2a178e040b7370e155e26a658957c219b2e904f0b99489d790abd36d0bd698f
ripemd-160 b09801e5060e972ebe00189815c2a448ea59f74d

21103656 as geometric shapes

Circle

Radius = n
Diameter 42207312
Circumference 132598181.30697
Area 1.399153202264E+15

Sphere

Radius = n
Volume 3.936966382917E+22
Surface area 5.5966128090559E+15
Circumference 132598181.30697

Square

Length = n
Perimeter 84414624
Area 445364296566336
Diagonal 29845076.530856

Cube

Length = n
Surface area 2672185779398016
Volume 9.3988149094179E+21
Space diagonal 36552604.417456

Equilateral Triangle

Length = n
Perimeter 63310968
Area 1.9284839738252E+14
Altitude 18276302.208728

Triangular Pyramid

Length = n
Surface area 1.9284839738252E+14
Volume 1.1076609595944E+21
Height 9948358.8436188