21103616 (number)

21103616 is an even 8-digits composite number following 21103615 and preceding 21103617. In scientific notation, it is written as 2.1103616 × 10^7. The sum of its digits is 20. It has a total of 12 prime factors and 44 positive divisors. There are 10248192 positive integers (up to 21103616) that are relatively prime to 21103616.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1103616 × 10^7
Engineering notation 2.1103616 × 10^6

Prime Factorization of 21103616

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 37 × 557

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 41218
Product of the distinct prime numbers

The prime factorization of 21103616 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 37 × 557. Since it has a total of 12 prime factors.

Most popular turbo-numbers

9, 7, 86, 61, 539, 203, 1817, 4532, 97350, 90093, 915371, 811943, 9207630, 5923008, 61867304, 650403, 723333071, 584176786, 1082613735, 1564583152

Basic calculations (n = 21103616)

Multiplication

n×y
n×2 42207232
n×3 63310848
n×4 84414464
n×5 105518080

Division

n÷y
n÷2 10551808
n÷3 7034538.6666667
n÷3 5275904
n÷5 4220723.2

Exponentiation

ny
n2 445362608275456
n3 9.3987614658036E+21
n4 1.9834785284992E+29
n5 4.1858569209692E+36

Nth Root

y√n
2√n 4593.8672161916
3√n 276.34543320044
4√n 67.778073269986
5√n 29.165630887438

Divisors of 21103616

1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 557, 592, 1024, 1114, 1184, 2228, 2368, 4456, 4736, 8912, 9472, 17824, 18944, 20609, 35648, 37888, 41218, 71296, 82436, 142592, 164872, 285184, 329744, 570368, 659488, 1318976, 2637952, 5275904, 10551808, 21103616

44 divisors

τ Total Divisors 44
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21103615
Sum of the proper positive divisors of n
A Arithmetic Mean 0.022727272727273
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 44
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21103616 can be divided by 44 positive divisors. The sum of these divisors (counting 21103616) is 1, the average is 0.022727272727273.

Base conversion 21103616

Base System Value
2 Binary 1010000100000010000000000
3 Ternary 1110201011201102
4 Quaternary 1100200100000
5 Quinary 20400303431
6 Senary 2032153532
8 Octal 120402000
10 Decimal 21103616
12 Duodecimal 70988a8
16 Hexadecimal 1420400
20 Vigesimal 6bhj0g
36 Base36 ckbnk

Cryptographic Hash Functions

md5 7e70f7787c2d4d332d3a93fbd233ad23
sha1 df51099800c041efa1c7bb78978671543ca82f7b
sha256 d40f5571f808e0c44ee8787bf2f6e312f3d31a1df120f5a9242a0169d60ced33
sha512 f63f39400cf90861e36956477a38d1f3f325cac5013c0af233846d030b99eb84e431ce83a8f4cb0d551962da0744a75f699bff5cae15789fc40a00b1ef7120d0
ripemd-160 d2a072164aeaac3c9e9b118547e5314729f2b8d4

21103616 as geometric shapes

Circle

Radius = n
Diameter 42207232
Circumference 132597929.97956
Area 1.3991478983418E+15

Sphere

Radius = n
Volume 3.9369439965082E+22
Surface area 5.596591593367E+15
Circumference 132597929.97956

Square

Length = n
Perimeter 84414464
Area 445362608275456
Diagonal 29845019.962314

Cube

Length = n
Surface area 2672175649652736
Volume 9.3987614658036E+21
Space diagonal 36552535.135423

Equilateral Triangle

Length = n
Perimeter 63310848
Area 1.9284766633112E+14
Altitude 18276267.567712

Triangular Pyramid

Length = n
Surface area 1.9284766633112E+14
Volume 1.1076546612041E+21
Height 9948339.987438