21106960 (number)

21106960 is an even 8-digits composite number following 21106959 and preceding 21106961. In scientific notation, it is written as 2.1106960 × 10^7. The sum of its digits is 25. It has a total of 7 prime factors and 40 positive divisors. There are 7236480 positive integers (up to 21106960) that are relatively prime to 21106960.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred six thousand nine hundred sixty

Notation

Scientific notation 2.1106960 × 10^7
Engineering notation 2.1106960 × 10^6

Prime Factorization of 21106960

Prime Factorization 2 × 2 × 2 × 2 × 5 × 7 × 37691

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2638370
Product of the distinct prime numbers

The prime factorization of 21106960 is 2 × 2 × 2 × 2 × 5 × 7 × 37691. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 4, 46, 20, 102, 906, 310, 2343, 70070, 7908, 814951, 459945, 7192743, 6597953, 45915961, 95865108, 943008745, 71806309, 6851507462, 9917023779

Basic calculations (n = 21106960)

Multiplication

n×y
n×2 42213920
n×3 63320880
n×4 84427840
n×5 105534800

Division

n÷y
n÷2 10553480
n÷3 7035653.3333333
n÷3 5276740
n÷5 4221392

Exponentiation

ny
n2 445503760441600
n3 9.4032300514904E+21
n4 1.9847360056761E+29
n5 4.1891743482364E+36

Nth Root

y√n
2√n 4594.2311652767
3√n 276.36002865055
4√n 67.780758075406
5√n 29.1665551242

Divisors of 21106960

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 37691, 75382, 150764, 188455, 263837, 301528, 376910, 527674, 603056, 753820, 1055348, 1319185, 1507640, 2110696, 2638370, 3015280, 4221392, 5276740, 10553480, 21106960

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21106959
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21106960 can be divided by 40 positive divisors. The sum of these divisors (counting 21106960) is 1, the average is 0.025.

Base conversion 21106960

Base System Value
2 Binary 1010000100001000100010000
3 Ternary 1110201100022021
4 Quaternary 1100201010100
5 Quinary 20400410320
6 Senary 2032221224
8 Octal 120410420
10 Decimal 21106960
12 Duodecimal 709a814
16 Hexadecimal 1421110
20 Vigesimal 6bi780
36 Base36 cke8g

Cryptographic Hash Functions

md5 688a5dc6b108474aa7c92bd07e09d3c2
sha1 fc5dde568f4fdd467dd00ce5028a0e5a6750abcf
sha256 330db2a45bc4cbab777b10524f6873aff5cf1e759d68d6fe0429cbfb35f3113d
sha512 6b9c3d84d119682a8cf7835aad7717da1ce082c4a928c5e948d202165dd269f9c5338dc5ae3dd86c6e1110107421860cdca965f0120fb4618141da7c325aee2f
ripemd-160 b3fe3ecf21e7daa3941a4378672d4255f0e1ec80

21106960 as geometric shapes

Circle

Radius = n
Diameter 42213920
Circumference 132618940.95123
Area 1.39959134095E+15

Sphere

Radius = n
Volume 3.9388157933036E+22
Surface area 5.5983653637998E+15
Circumference 132618940.95123

Square

Length = n
Perimeter 84427840
Area 445503760441600
Diagonal 29849749.092466

Cube

Length = n
Surface area 2673022562649600
Volume 9.4032300514904E+21
Space diagonal 36558327.113324

Equilateral Triangle

Length = n
Perimeter 63320880
Area 1.9290878701196E+14
Altitude 18279163.556662

Triangular Pyramid

Length = n
Surface area 1.9290878701196E+14
Volume 1.1081812890777E+21
Height 9949916.3641555