20803424 (number)

20803424 is an even 8-digits composite number following 20803423 and preceding 20803425. In scientific notation, it is written as 2.0803424 × 10^7. The sum of its digits is 23. It has a total of 6 prime factors and 12 positive divisors. There are 10401696 positive integers (up to 20803424) that are relatively prime to 20803424.

Interesting facts

Basic properties

Name

Name twenty million eight hundred three thousand four hundred twenty-four

Notation

Scientific notation 2.0803424 × 10^7
Engineering notation 2.0803424 × 10^6

Prime Factorization of 20803424

Prime Factorization 2 × 2 × 2 × 2 × 2 × 650107

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1300214
Product of the distinct prime numbers

The prime factorization of 20803424 is 2 × 2 × 2 × 2 × 2 × 650107. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 4, 55, 7, 765, 285, 5074, 1023, 1351, 34882, 705763, 262861, 5167884, 4918911, 44943556, 35070351, 819349306, 863835885, 6750995918, 6966993771

Basic calculations (n = 20803424)

Multiplication

n×y
n×2 41606848
n×3 62410272
n×4 83213696
n×5 104017120

Division

n÷y
n÷2 10401712
n÷3 6934474.6666667
n÷3 5200856
n÷5 4160684.8

Exponentiation

ny
n2 432782450123776
n3 9.0033568096838E+21
n4 1.8730064913514E+29
n5 3.8964948194335E+36

Nth Root

y√n
2√n 4561.0770657817
3√n 275.02886308622
4√n 67.535746577511
5√n 29.082180402325

Divisors of 20803424

1, 2, 4, 8, 16, 32, 650107, 1300214, 2600428, 5200856, 10401712, 20803424

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 -20803423
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 20803424 can be divided by 12 positive divisors. The sum of these divisors (counting 20803424) is 1, the average is 0.083333333333333.

Base conversion 20803424

Base System Value
2 Binary 1001111010110111101100000
3 Ternary 1110010220221012
4 Quaternary 1033112331200
5 Quinary 20311202144
6 Senary 2021520052
8 Octal 117267540
10 Decimal 20803424
12 Duodecimal 6b73028
16 Hexadecimal 13d6f60
20 Vigesimal 6a08b4
36 Base36 cdw0w

Cryptographic Hash Functions

md5 16fcda3bb454c09091a5d57c5c5c6186
sha1 6ed503e24f51c4664bb2d49bc39263e416e6d6ee
sha256 16b8e75570d1f7d01e85719045d3f865b20cdaafc77b8c60860df12924604be8
sha512 5c44d6539b0a836ba0a0763e2be77bf9e90a547d6dc4469e7de1d98b87fd415b3f88a9ac2f314f097c20420a9d3ecb5e8deccf6e86324e4a77c816c5923a47eb
ripemd-160 979c69ff8b9f9bea558bda20e2af7c020b9dbad1

20803424 as geometric shapes

Circle

Radius = n
Diameter 41606848
Circumference 130711768.01583
Area 1.3596261659114E+15

Sphere

Radius = n
Volume 3.77131728146E+22
Surface area 5.4385046636458E+15
Circumference 130711768.01583

Square

Length = n
Perimeter 83213696
Area 432782450123776
Diagonal 29420484.364598

Cube

Length = n
Surface area 2596694700742656
Volume 9.0033568096838E+21
Space diagonal 36032587.339398

Equilateral Triangle

Length = n
Perimeter 62410272
Area 1.8740029805963E+14
Altitude 18016293.669699

Triangular Pyramid

Length = n
Surface area 1.8740029805963E+14
Volume 1.0610557755949E+21
Height 9806828.1215326