20046447 (number)

20046447 is an odd 8-digits composite number following 20046446 and preceding 20046448. In scientific notation, it is written as 2.0046447 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 13308624 positive integers (up to 20046447) that are relatively prime to 20046447.

Interesting facts

Basic properties

Name

Name twenty million forty-six thousand four hundred forty-seven

Notation

Scientific notation 2.0046447 × 10^7
Engineering notation 2.0046447 × 10^6

Prime Factorization of 20046447

Prime Factorization 27 × 3 × 653 × 379

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20046447
Product of the distinct prime numbers

The prime factorization of 20046447 is 27 × 3 × 653 × 379. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 85, 54, 366, 70, 3155, 1048, 27804, 831, 212620, 541320, 508787, 990617, 20728773, 66911096, 36062995, 737635050, 785849386, 9686585691

Basic calculations (n = 20046447)

Multiplication

n×y
n×2 40092894
n×3 60139341
n×4 80185788
n×5 100232235

Division

n÷y
n÷2 10023223.5
n÷3 6682149
n÷3 5011611.75
n÷5 4009289.4

Exponentiation

ny
n2 401860037323809
n3 8.0558659396298E+21
n4 1.6149148959789E+29
n5 3.2373305871752E+36

Nth Root

y√n
2√n 4477.3258760113
3√n 271.65172679749
4√n 66.912822956525
5√n 28.867387502486

Divisors of 20046447

1, 3, 27, 81, 379, 653, 1137, 1959, 10233, 17631, 30699, 52893, 247487, 742461, 6682149, 20046447

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 -20046446
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 20046447 can be divided by 16 positive divisors. The sum of these divisors (counting 20046447) is 1, the average is 0.0625.

Base conversion 20046447

Base System Value
2 Binary 1001100011110001001101111
3 Ternary 1101201110120000
4 Quaternary 1030132021233
5 Quinary 20112441242
6 Senary 1553355343
8 Octal 114361157
10 Decimal 20046447
12 Duodecimal 6868b53
16 Hexadecimal 131e26f
20 Vigesimal 655g27
36 Base36 bxnxr

Cryptographic Hash Functions

md5 e7e77e4d6b0d3808292aaff2b881cc7b
sha1 14f0b310424b9a299bf4d8d3519a7281c6316984
sha256 3b0f85a42903e631a862b81a321365f8dcb0f3abe812edf8eae87d51687e2dd8
sha512 0346488f70753406900b7c2878f76aff045df56fd7f60ca66f744d2558677d55bbda72287b801f489d85dc9defa106c19671bc9763555902f3d661ed154c0908
ripemd-160 7654058aaae4ba1fb9f61290726bda3bf6b3acc1

20046447 as geometric shapes

Circle

Radius = n
Diameter 40092894
Circumference 125955541.25155
Area 1.2624805410278E+15

Sphere

Radius = n
Volume 3.3744332338993E+22
Surface area 5.0499221641112E+15
Circumference 125955541.25155

Square

Length = n
Perimeter 80185788
Area 401860037323809
Diagonal 28349957.224793

Cube

Length = n
Surface area 2411160223942854
Volume 8.0558659396298E+21
Space diagonal 34721464.715237

Equilateral Triangle

Length = n
Perimeter 60139341
Area 1.7401050054409E+14
Altitude 17360732.357618

Triangular Pyramid

Length = n
Surface area 1.7401050054409E+14
Volume 9.4939290570699E+20
Height 9449985.7415978