20046720 (number)

20046720 is an even 8-digits composite number following 20046719 and preceding 20046721. In scientific notation, it is written as 2.0046720 × 10^7. The sum of its digits is 21. It has a total of 11 prime factors and 128 positive divisors. There are 5218304 positive integers (up to 20046720) that are relatively prime to 20046720.

Interesting facts

Basic properties

Name

Name twenty million forty-six thousand seven hundred twenty

Notation

Scientific notation 2.0046720 × 10^7
Engineering notation 2.0046720 × 10^6

Prime Factorization of 20046720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 53 × 197

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 313230
Product of the distinct prime numbers

The prime factorization of 20046720 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 53 × 197. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20046720)

Multiplication

n×y
n×2 40093440
n×3 60140160
n×4 80186880
n×5 100233600

Division

n÷y
n÷2 10023360
n÷3 6682240
n÷3 5011680
n÷5 4009344

Exponentiation

ny
n2 401870982758400
n3 8.0561950674825E+21
n4 1.615002867832E+29
n5 3.2375510290626E+36

Nth Root

y√n
2√n 4477.3563628552
3√n 271.65295994344
4√n 66.913050766313
5√n 28.86746612743

Divisors of 20046720

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20046719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20046720 can be divided by 128 positive divisors. The sum of these divisors (counting 20046720) is 1, the average is 0.0078125.

Base conversion 20046720

Base System Value
2 Binary 1001100011110001110000000
3 Ternary 1101201110221010
4 Quaternary 1030132032000
5 Quinary 20112443340
6 Senary 1553400520
8 Octal 114361600
10 Decimal 20046720
12 Duodecimal 6869140
16 Hexadecimal 131e380
20 Vigesimal 655gg0
36 Base36 bxo5c

Cryptographic Hash Functions

md5 8e34e09fd0e080d40b27c4bd8f5fec6e
sha1 cf3eecd4ba01a296fa9c28eeb81a59dda18378b4
sha256 fdf4cf1d60c48efc8118e202396eb18ec8464331b2bf1c177ac29a495d34d683
sha512 c332488856eb34371a58ae07ca196d82d51b476cf4447a11cbced8702d1c4687eece08f715c845e2e4505a34aea3e32bb56c3719bc5b422ca6aeeec8b714ceb3
ripemd-160 e99508f6635d720e4f212fb15ba6bf9dfd551ed0

20046720 as geometric shapes

Circle

Radius = n
Diameter 40093440
Circumference 125957256.56114
Area 1.2625149271247E+15

Sphere

Radius = n
Volume 3.3745710986519E+22
Surface area 5.0500597084988E+15
Circumference 125957256.56114

Square

Length = n
Perimeter 80186880
Area 401870982758400
Diagonal 28350343.305096

Cube

Length = n
Surface area 2411225896550400
Volume 8.0561950674825E+21
Space diagonal 34721937.565107

Equilateral Triangle

Length = n
Perimeter 60140160
Area 1.740152400563E+14
Altitude 17360968.782554

Triangular Pyramid

Length = n
Surface area 1.740152400563E+14
Volume 9.4943169379641E+20
Height 9450114.435032