20124140 (number)

20124140 is an even 8-digits composite number following 20124139 and preceding 20124141. In scientific notation, it is written as 2.0124140 × 10^7. The sum of its digits is 14. It has a total of 5 prime factors and 24 positive divisors. There are 7970688 positive integers (up to 20124140) that are relatively prime to 20124140.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-four thousand one hundred forty

Notation

Scientific notation 2.0124140 × 10^7
Engineering notation 2.0124140 × 10^6

Prime Factorization of 20124140

Prime Factorization 2 × 2 × 103 × 5 × 9769

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10062070
Product of the distinct prime numbers

The prime factorization of 20124140 is 2 × 2 × 103 × 5 × 9769. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 7, 25, 81, 865, 857, 3579, 6235, 21360, 25970, 284790, 2087, 6504585, 9030015, 58725612, 17862654, 409277495, 441572263, 1864518031, 7255974616

Basic calculations (n = 20124140)

Multiplication

n×y
n×2 40248280
n×3 60372420
n×4 80496560
n×5 100620700

Division

n÷y
n÷2 10062070
n÷3 6708046.6666667
n÷3 5031035
n÷5 4024828

Exponentiation

ny
n2 404981010739600
n3 8.1498945574652E+21
n4 1.6400961905967E+29
n5 3.3005525353034E+36

Nth Root

y√n
2√n 4485.993758355
3√n 272.00221667744
4√n 66.977561603533
5√n 28.889728868887

Divisors of 20124140

1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 9769, 19538, 39076, 48845, 97690, 195380, 1006207, 2012414, 4024828, 5031035, 10062070, 20124140

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20124139
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20124140 can be divided by 24 positive divisors. The sum of these divisors (counting 20124140) is 1, the average is 0.041666666666667.

Base conversion 20124140

Base System Value
2 Binary 1001100110001000111101100
3 Ternary 1101212102010112
4 Quaternary 1030301013230
5 Quinary 20122433030
6 Senary 1555155152
8 Octal 114610754
10 Decimal 20124140
12 Duodecimal 68a5ab8
16 Hexadecimal 13311ec
20 Vigesimal 65fa70
36 Base36 bzbvw

Cryptographic Hash Functions

md5 e15cf65d388c0dc8fc6ec8137febbc71
sha1 8b13aad72f5dd4c1bc404b1a03014f25c3f4f369
sha256 e8310b0fe3095707606319041d61efd6ac3716b6ed7754c4b340ace720f5e452
sha512 a66750757011a250454a91a0c77e1a4ea7e7ed8f0202ffe59a8017da14ab259d8d0a374ef4462bd6435b287ad21d3f6fbab29461e4069a258ac6ebdf90ecf6a4
ripemd-160 26ec2089cd9f91965dd7d168c9fa967d6298c02c

20124140 as geometric shapes

Circle

Radius = n
Diameter 40248280
Circumference 126443700.76763
Area 1.2722853681829E+15

Sphere

Radius = n
Volume 3.4138198492352E+22
Surface area 5.0891414727316E+15
Circumference 126443700.76763

Square

Length = n
Perimeter 80496560
Area 404981010739600
Diagonal 28459831.719095

Cube

Length = n
Surface area 2429886064437600
Volume 8.1498945574652E+21
Space diagonal 34856032.938629

Equilateral Triangle

Length = n
Perimeter 60372420
Area 1.753619216754E+14
Altitude 17428016.469315

Triangular Pyramid

Length = n
Surface area 1.753619216754E+14
Volume 9.6047428458983E+20
Height 9486610.5730316