20126240 (number)

20126240 is an even 8-digits composite number following 20126239 and preceding 20126241. In scientific notation, it is written as 2.0126240 × 10^7. The sum of its digits is 17. It has a total of 7 prime factors and 24 positive divisors. There are 8050432 positive integers (up to 20126240) that are relatively prime to 20126240.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-six thousand two hundred forty

Notation

Scientific notation 2.0126240 × 10^7
Engineering notation 2.0126240 × 10^6

Prime Factorization of 20126240

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 125789

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1257890
Product of the distinct prime numbers

The prime factorization of 20126240 is 2 × 2 × 2 × 2 × 2 × 5 × 125789. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 8, 84, 71, 358, 439, 7281, 1345, 91798, 49545, 145897, 202014, 2461858, 9443069, 86353230, 33532714, 780381704, 754873404, 9434934332, 7072627747

Basic calculations (n = 20126240)

Multiplication

n×y
n×2 40252480
n×3 60378720
n×4 80504960
n×5 100631200

Division

n÷y
n÷2 10063120
n÷3 6708746.6666667
n÷3 5031560
n÷5 4025248

Exponentiation

ny
n2 405065536537600
n3 8.1524462040845E+21
n4 1.6407808889049E+29
n5 3.3022749957514E+36

Nth Root

y√n
2√n 4486.2278140995
3√n 272.01167769933
4√n 66.979308850566
5√n 28.890331785568

Divisors of 20126240

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 125789, 251578, 503156, 628945, 1006312, 1257890, 2012624, 2515780, 4025248, 5031560, 10063120, 20126240

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 -20126239
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 20126240 can be divided by 24 positive divisors. The sum of these divisors (counting 20126240) is 1, the average is 0.041666666666667.

Base conversion 20126240

Base System Value
2 Binary 1001100110001101000100000
3 Ternary 1101212112000022
4 Quaternary 1030301220200
5 Quinary 20123014430
6 Senary 1555213012
8 Octal 114615040
10 Decimal 20126240
12 Duodecimal 68a7168
16 Hexadecimal 1331a20
20 Vigesimal 65ffc0
36 Base36 bzdi8

Cryptographic Hash Functions

md5 9acfc1b1e0713893a94a2ec4be0b6d45
sha1 4898d3dd812f15fdb6e72ae7d90ecc085be7636a
sha256 8352df37331f7026e731e33b0c398ff0df400a5b21574576f1b600bd32eccb21
sha512 8b43203e6493f1ad5ccd5b7ad0aa8c97adea2bf1736074456a253142374e82395fb4232bd1bc1a987e92e48f4bf2ddf19477fe43e510af7898c594e71c6bbd6c
ripemd-160 56aebf2040c7df9b2e3c0a998a25aba7a8c4608c

20126240 as geometric shapes

Circle

Radius = n
Diameter 40252480
Circumference 126456895.45677
Area 1.2725509138089E+15

Sphere

Radius = n
Volume 3.4148886804717E+22
Surface area 5.0902036552357E+15
Circumference 126456895.45677

Square

Length = n
Perimeter 80504960
Area 405065536537600
Diagonal 28462801.567576

Cube

Length = n
Surface area 2430393219225600
Volume 8.1524462040845E+21
Space diagonal 34859670.245325

Equilateral Triangle

Length = n
Perimeter 60378720
Area 1.7539852241957E+14
Altitude 17429835.122663

Triangular Pyramid

Length = n
Surface area 1.7539852241957E+14
Volume 9.6077499902778E+20
Height 9487600.5225253