20112440 (number)

20112440 is an even 8-digits composite number following 20112439 and preceding 20112441. In scientific notation, it is written as 2.0112440 × 10^7. The sum of its digits is 14. It has a total of 7 prime factors and 48 positive divisors. There are 7849088 positive integers (up to 20112440) that are relatively prime to 20112440.

Interesting facts

Basic properties

Name

Name twenty million one hundred twelve thousand four hundred forty

Notation

Scientific notation 2.0112440 × 10^7
Engineering notation 2.0112440 × 10^6

Prime Factorization of 20112440

Prime Factorization 2 × 2 × 2 × 5 × 179 × 53 × 53

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 94870
Product of the distinct prime numbers

The prime factorization of 20112440 is 2 × 2 × 2 × 5 × 179 × 53 × 53. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 10, 36, 73, 672, 501, 6153, 5364, 11832, 65390, 462364, 436655, 4931637, 4697916, 11392371, 57888592, 121754029, 766192161, 4513068573, 6656837206

Basic calculations (n = 20112440)

Multiplication

n×y
n×2 40224880
n×3 60337320
n×4 80449760
n×5 100562200

Division

n÷y
n÷2 10056220
n÷3 6704146.6666667
n÷3 5028110
n÷5 4022488

Exponentiation

ny
n2 404510242753600
n3 8.1356879867672E+21
n4 1.6362853649258E+29
n5 3.2909691224948E+36

Nth Root

y√n
2√n 4484.6895098769
3√n 271.9494932173
4√n 66.967824437389
5√n 28.886368839971

Divisors of 20112440

1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 179, 212, 265, 358, 424, 530, 716, 895, 1060, 1432, 1790, 2120, 2809, 3580, 5618, 7160, 9487, 11236, 14045, 18974, 22472, 28090, 37948, 47435, 56180, 75896, 94870, 112360, 189740, 379480, 502811, 1005622, 2011244, 2514055, 4022488, 5028110, 10056220, 20112440

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20112439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20112440 can be divided by 48 positive divisors. The sum of these divisors (counting 20112440) is 1, the average is 0.020833333333333.

Base conversion 20112440

Base System Value
2 Binary 1001100101110010000111000
3 Ternary 1101211211002012
4 Quaternary 1030232100320
5 Quinary 20122044230
6 Senary 1555025052
8 Octal 114562070
10 Decimal 20112440
12 Duodecimal 689b188
16 Hexadecimal 132e438
20 Vigesimal 65e120
36 Base36 bz2uw

Cryptographic Hash Functions

md5 d2cb0e6c5abc6ebf28300607904bd159
sha1 6fe784f33fe8e6655a88996fa7ddb7b8ebe25a44
sha256 f00fbeaafcc3617d9e0a3760c76a74660084a7577ea7ec0cf0e1863d865396b4
sha512 fe079cc70520be2bd90b8ad828bfba2caec62e7576c4774ad0ebc3b71518a9c7ed6f8f228e3ed08c51f559763e9c67e41a5301794324bcacc3d9dac7483e6ccc
ripemd-160 d2be63157b1357eb272881a365ea932f2d9c39e9

20112440 as geometric shapes

Circle

Radius = n
Diameter 40224880
Circumference 126370187.49953
Area 1.2708064069365E+15

Sphere

Radius = n
Volume 3.4078690148169E+22
Surface area 5.0832256277461E+15
Circumference 126370187.49953

Square

Length = n
Perimeter 80449760
Area 404510242753600
Diagonal 28443285.420415

Cube

Length = n
Surface area 2427061456521600
Volume 8.1356879867672E+21
Space diagonal 34835767.944181

Equilateral Triangle

Length = n
Perimeter 60337320
Area 1.7515807315781E+14
Altitude 17417883.97209

Triangular Pyramid

Length = n
Surface area 1.7515807315781E+14
Volume 9.5880002417684E+20
Height 9481095.1401384