20126444 (number)

20126444 is an even 8-digits composite number following 20126443 and preceding 20126445. In scientific notation, it is written as 2.0126444 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 12 positive divisors. There are 9289104 positive integers (up to 20126444) that are relatively prime to 20126444.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0126444 × 10^7
Engineering notation 2.0126444 × 10^6

Prime Factorization of 20126444

Prime Factorization 2 × 2 × 13 × 387047

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10063222
Product of the distinct prime numbers

The prime factorization of 20126444 is 2 × 2 × 13 × 387047. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 9, 17, 53, 405, 710, 7111, 4256, 94876, 46950, 448581, 440240, 8109108, 2676212, 93189081, 72513027, 132077057, 39527672, 8440845077, 7823277628

Basic calculations (n = 20126444)

Multiplication

n×y
n×2 40252888
n×3 60379332
n×4 80505776
n×5 100632220

Division

n÷y
n÷2 10063222
n÷3 6708814.6666667
n÷3 5031611
n÷5 4025288.8

Exponentiation

ny
n2 405073748085136
n3 8.1526941067056E+21
n4 1.6408474138774E+29
n5 3.3024423587948E+36

Nth Root

y√n
2√n 4486.2505502925
3√n 272.01259673496
4√n 66.979478575848
5√n 28.890390351935

Divisors of 20126444

1, 2, 4, 13, 26, 52, 387047, 774094, 1548188, 5031611, 10063222, 20126444

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20126443
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20126444 can be divided by 12 positive divisors. The sum of these divisors (counting 20126444) is 1, the average is 0.083333333333333.

Base conversion 20126444

Base System Value
2 Binary 1001100110001101011101100
3 Ternary 1101212112021212
4 Quaternary 1030301223230
5 Quinary 20123021234
6 Senary 1555213552
8 Octal 114615354
10 Decimal 20126444
12 Duodecimal 68a72b8
16 Hexadecimal 1331aec
20 Vigesimal 65fg24
36 Base36 bzdnw

Cryptographic Hash Functions

md5 fd0a2ef802177fdf29f045c3835df9da
sha1 47bb7df5c10d56cdb7882161bfbbe9d6de24c59e
sha256 fa253798ade9245388236bbd3bd65c9d184208c89d74bb58636505ebfc563518
sha512 789f933caf6a8af830d8fc69658b5b9fe571b01947a3311dd7b0c1d6d3533199eae276730c0ddc5d9823fdc33c0387a557beb5db73adf5b8f51470e4caef748a
ripemd-160 dfbebcb47f08a80c05f15caa0b684b804569c383

20126444 as geometric shapes

Circle

Radius = n
Diameter 40252888
Circumference 126458177.22657
Area 1.2725767111463E+15

Sphere

Radius = n
Volume 3.4149925216788E+22
Surface area 5.0903068445854E+15
Circumference 126458177.22657

Square

Length = n
Perimeter 80505776
Area 405073748085136
Diagonal 28463090.067143

Cube

Length = n
Surface area 2430442488510816
Volume 8.1526941067056E+21
Space diagonal 34860023.58369

Equilateral Triangle

Length = n
Perimeter 60379332
Area 1.7540207812395E+14
Altitude 17430011.791845

Triangular Pyramid

Length = n
Surface area 1.7540207812395E+14
Volume 9.6080421463186E+20
Height 9487696.6890475