20294520 (number)

20294520 is an even 8-digits composite number following 20294519 and preceding 20294521. In scientific notation, it is written as 2.0294520 × 10^7. The sum of its digits is 24. It has a total of 7 prime factors and 64 positive divisors. There are 5366400 positive integers (up to 20294520) that are relatively prime to 20294520.

Interesting facts

Basic properties

Name

Name twenty million two hundred ninety-four thousand five hundred twenty

Notation

Scientific notation 2.0294520 × 10^7
Engineering notation 2.0294520 × 10^6

Prime Factorization of 20294520

Prime Factorization 2 × 2 × 2 × 3 × 131 × 5 × 1291

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5073630
Product of the distinct prime numbers

The prime factorization of 20294520 is 2 × 2 × 2 × 3 × 131 × 5 × 1291. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20294520)

Multiplication

n×y
n×2 40589040
n×3 60883560
n×4 81178080
n×5 101472600

Division

n÷y
n÷2 10147260
n÷3 6764840
n÷3 5073630
n÷5 4058904

Exponentiation

ny
n2 411867542030400
n3 8.3586540690868E+21
n4 1.6963487217816E+29
n5 3.4426583061172E+36

Nth Root

y√n
2√n 4504.9439508167
3√n 272.76769138333
4√n 67.118879242853
5√n 28.938482720282

Divisors of 20294520

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20294519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20294520 can be divided by 64 positive divisors. The sum of these divisors (counting 20294520) is 1, the average is 0.015625.

Base conversion 20294520

Base System Value
2 Binary 1001101011010101101111000
3 Ternary 1102012001211220
4 Quaternary 1031122231320
5 Quinary 20143411040
6 Senary 2002552040
8 Octal 115325570
10 Decimal 20294520
12 Duodecimal 6968620
16 Hexadecimal 135ab78
20 Vigesimal 66gg60
36 Base36 c2zco

Cryptographic Hash Functions

md5 19a27b8a93dfda924d0406ab864cfc8b
sha1 d72f8d3b178e1d42a0d03bf622d1b254ef9f12f3
sha256 3be961b7a49eae4e016f768f88c4a8ec18b3ee31863807d5bb9ca3eabb1bb348
sha512 31bd316ab05b8e39d7787f0b8cd2ab8c227d374994308f3a4117ca3e466ff89905b5aad0d6bd48f90e5b3d251855f8bb3c7290513ba2f3859d08b1dcc5382756
ripemd-160 cc186d3b004e8df65ff648d0af78730a9bc820dc

20294520 as geometric shapes

Circle

Radius = n
Diameter 40589040
Circumference 127514229.88026
Area 1.2939200442948E+15

Sphere

Radius = n
Volume 3.5012648289789E+22
Surface area 5.1756801771792E+15
Circumference 127514229.88026

Square

Length = n
Perimeter 81178080
Area 411867542030400
Diagonal 28700785.425852

Cube

Length = n
Surface area 2471205252182400
Volume 8.3586540690868E+21
Space diagonal 35151139.755223

Equilateral Triangle

Length = n
Perimeter 60883560
Area 1.7834387719629E+14
Altitude 17575569.877611

Triangular Pyramid

Length = n
Surface area 1.7834387719629E+14
Volume 9.8507682897397E+20
Height 9566928.475284