20803712 (number)

20803712 is an even 8-digits composite number following 20803711 and preceding 20803713. In scientific notation, it is written as 2.0803712 × 10^7. The sum of its digits is 23. It has a total of 8 prime factors and 16 positive divisors. There are 10401792 positive integers (up to 20803712) that are relatively prime to 20803712.

Interesting facts

Basic properties

Name

Name twenty million eight hundred three thousand seven hundred twelve

Notation

Scientific notation 2.0803712 × 10^7
Engineering notation 2.0803712 × 10^6

Prime Factorization of 20803712

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 162529

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 325058
Product of the distinct prime numbers

The prime factorization of 20803712 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 162529. Since it has a total of 8 prime factors.

Most popular turbo-numbers

1, 6, 64, 5, 222, 916, 4556, 3669, 19679, 93521, 644853, 303930, 2376549, 3041352, 8326358, 10266378, 162291942, 167778035, 7571291000, 2511190831

Basic calculations (n = 20803712)

Multiplication

n×y
n×2 41607424
n×3 62411136
n×4 83214848
n×5 104018560

Division

n÷y
n÷2 10401856
n÷3 6934570.6666667
n÷3 5200928
n÷5 4160742.4

Exponentiation

ny
n2 432794432978944
n3 9.0037307388973E+21
n4 1.8731102121757E+29
n5 3.8967645398361E+36

Nth Root

y√n
2√n 4561.1086371627
3√n 275.03013223543
4√n 67.535980315404
5√n 29.082260923893

Divisors of 20803712

1, 2, 4, 8, 16, 32, 64, 128, 162529, 325058, 650116, 1300232, 2600464, 5200928, 10401856, 20803712

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20803711
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20803712 can be divided by 16 positive divisors. The sum of these divisors (counting 20803712) is 1, the average is 0.0625.

Base conversion 20803712

Base System Value
2 Binary 1001111010111000010000000
3 Ternary 1110010221022212
4 Quaternary 1033113002000
5 Quinary 20311204322
6 Senary 2021521252
8 Octal 117270200
10 Decimal 20803712
12 Duodecimal 6b73228
16 Hexadecimal 13d7080
20 Vigesimal 6a095c
36 Base36 cdw8w

Cryptographic Hash Functions

md5 28c81f85cbaf45c5d8f36670095bdb53
sha1 e1a5a76b98cfaac185c34c8af4315691c548618c
sha256 8be3f7aba374a5713fe5ea99dee1a95c5549e3e947f9365c49c0ec3d462af3a2
sha512 977f72d7f1fa393eee46d8cfe2e93d9f6d720294d8f215639e696b07fc9ba3d9be31913f32d0c0f7a7332731709f64aa9dca9c701b886e4dd6a7a4302c2f5958
ripemd-160 f2926f3c19ff9c3cd1b83edcea8e5a72ff0a25f4

20803712 as geometric shapes

Circle

Radius = n
Diameter 41607424
Circumference 130713577.5732
Area 1.3596638111612E+15

Sphere

Radius = n
Volume 3.7714739125627E+22
Surface area 5.4386552446448E+15
Circumference 130713577.5732

Square

Length = n
Perimeter 83214848
Area 432794432978944
Diagonal 29420891.658104

Cube

Length = n
Surface area 2596766597873664
Volume 9.0037307388973E+21
Space diagonal 36033086.17003

Equilateral Triangle

Length = n
Perimeter 62411136
Area 1.8740548678812E+14
Altitude 18016543.085015

Triangular Pyramid

Length = n
Surface area 1.8740548678812E+14
Volume 1.0610998435753E+21
Height 9806963.8860346