20941488 (number)

20941488 is an even 8-digits composite number following 20941487 and preceding 20941489. In scientific notation, it is written as 2.0941488 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 60 positive divisors. There are 6808320 positive integers (up to 20941488) that are relatively prime to 20941488.

Interesting facts

Basic properties

Name

Name twenty million nine hundred forty-one thousand four hundred eighty-eight

Notation

Scientific notation 2.0941488 × 10^7
Engineering notation 2.0941488 × 10^6

Prime Factorization of 20941488

Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 41 × 3547

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 872562
Product of the distinct prime numbers

The prime factorization of 20941488 is 2 × 2 × 2 × 2 × 3 × 3 × 41 × 3547. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20941488)

Multiplication

n×y
n×2 41882976
n×3 62824464
n×4 83765952
n×5 104707440

Division

n÷y
n÷2 10470744
n÷3 6980496
n÷3 5235372
n÷5 4188297.6

Exponentiation

ny
n2 438545919654144
n3 9.1838041138862E+21
n4 1.923225236453E+29
n5 4.0275198210477E+36

Nth Root

y√n
2√n 4576.1870591137
3√n 275.63594091729
4√n 67.647520716681
5√n 29.120679694425

Divisors of 20941488

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20941487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20941488 can be divided by 60 positive divisors. The sum of these divisors (counting 20941488) is 1, the average is 0.016666666666667.

Base conversion 20941488

Base System Value
2 Binary 1001111111000101010110000
3 Ternary 1110101221022200
4 Quaternary 1033320222300
5 Quinary 20330111423
6 Senary 2024503200
8 Octal 117705260
10 Decimal 20941488
12 Duodecimal 701ab00
16 Hexadecimal 13f8ab0
20 Vigesimal 6ahde8
36 Base36 cguk0

Cryptographic Hash Functions

md5 dc4b3f56eace49a074e71a5a046f4841
sha1 1159a4e0fa1d05f2f756c4c5b9477ccc0014b42e
sha256 3498c0aa5cab5e94869e61700af60f97eca36f99f7613a284ba1b34b0e1977aa
sha512 8f0475831725cb2833532d7dc8ca76ff018c4895963380889aaaecfec4f719727a0794c04d5bbfcfe62d47b9fd5654c2d28b6febae993011d695dedb90011401
ripemd-160 9c43bfdffe8bb29e27b92aa3c7c1d9a0facc6007

20941488 as geometric shapes

Circle

Radius = n
Diameter 41882976
Circumference 131579249.71208
Area 1.3777326394472E+15

Sphere

Radius = n
Volume 3.8469028714924E+22
Surface area 5.510930557789E+15
Circumference 131579249.71208

Square

Length = n
Perimeter 83765952
Area 438545919654144
Diagonal 29615736.345873

Cube

Length = n
Surface area 2631275517924864
Volume 9.1838041138862E+21
Space diagonal 36271721.202094

Equilateral Triangle

Length = n
Perimeter 62824464
Area 1.8989595357325E+14
Altitude 18135860.601047

Triangular Pyramid

Length = n
Surface area 1.8989595357325E+14
Volume 1.0823216943363E+21
Height 9871912.1152911