20111240 (number)

20111240 is an even 8-digits composite number following 20111239 and preceding 20111241. In scientific notation, it is written as 2.0111240 × 10^7. The sum of its digits is 11. It has a total of 5 prime factors and 16 positive divisors. There are 8044480 positive integers (up to 20111240) that are relatively prime to 20111240.

Interesting facts

Basic properties

Name

Name twenty million one hundred eleven thousand two hundred forty

Notation

Scientific notation 2.0111240 × 10^7
Engineering notation 2.0111240 × 10^6

Prime Factorization of 20111240

Prime Factorization 2 × 2 × 2 × 5 × 502781

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5027810
Product of the distinct prime numbers

The prime factorization of 20111240 is 2 × 2 × 2 × 5 × 502781. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 3, 87, 23, 751, 774, 9489, 8410, 21009, 43786, 160683, 620792, 1898917, 8804610, 80358353, 10471543, 449242955, 304460715, 7437979832, 1864001991

Basic calculations (n = 20111240)

Multiplication

n×y
n×2 40222480
n×3 60333720
n×4 80444960
n×5 100556200

Division

n÷y
n÷2 10055620
n÷3 6703746.6666667
n÷3 5027810
n÷5 4022248

Exponentiation

ny
n2 404461974337600
n3 8.1342318367773E+21
n4 1.6358948868507E+29
n5 3.2899874684227E+36

Nth Root

y√n
2√n 4484.555719355
3√n 271.94408452692
4√n 66.966825513496
5√n 28.886024133213

Divisors of 20111240

1, 2, 4, 5, 8, 10, 20, 40, 502781, 1005562, 2011124, 2513905, 4022248, 5027810, 10055620, 20111240

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 -20111239
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 20111240 can be divided by 16 positive divisors. The sum of these divisors (counting 20111240) is 1, the average is 0.0625.

Base conversion 20111240

Base System Value
2 Binary 1001100101101111110001000
3 Ternary 1101211202102202
4 Quaternary 1030231332020
5 Quinary 20122024430
6 Senary 1555015332
8 Octal 114557610
10 Decimal 20111240
12 Duodecimal 689a548
16 Hexadecimal 132df88
20 Vigesimal 65di20
36 Base36 bz1xk

Cryptographic Hash Functions

md5 d2fc932324530b649c19d4d8978889d3
sha1 4a66344ae3329eba74ac1a488ad2211e8aa8a9a8
sha256 309712f4f2657940894ccb03ea465197297bc998aa261668d8d80ed6d50c73a8
sha512 79284df5df2153b487ff5827c14ca1ba89ac1ef455f6014db4eae28e63c69ed406b0713c453f71862367dc20e864940bc1859bb1eb7e50e1850adbd0a63f9db8
ripemd-160 08eb405eab1fc2f817df0ddd61c90f9d28233efc

20111240 as geometric shapes

Circle

Radius = n
Diameter 40222480
Circumference 126362647.67716
Area 1.2706547672354E+15

Sphere

Radius = n
Volume 3.4072590641354E+22
Surface area 5.0826190689417E+15
Circumference 126362647.67716

Square

Length = n
Perimeter 80444960
Area 404461974337600
Diagonal 28441588.36414

Cube

Length = n
Surface area 2426771846025600
Volume 8.1342318367773E+21
Space diagonal 34833689.483212

Equilateral Triangle

Length = n
Perimeter 60333720
Area 1.7513717232059E+14
Altitude 17416844.741606

Triangular Pyramid

Length = n
Surface area 1.7513717232059E+14
Volume 9.5862841525479E+20
Height 9480529.4547134