20043 (number)

20043 is an odd 5-digits composite number following 20042 and preceding 20044. In scientific notation, it is written as 2.0043 × 10^4. The sum of its digits is 9. It has a total of 3 prime factors and 8 positive divisors. There are 12480 positive integers (up to 20043) that are relatively prime to 20043.

Interesting facts

Basic properties

Name

Name twenty thousand forty-three

Notation

Scientific notation 2.0043 × 10^4
Engineering notation 2.0043 × 10^3

Prime Factorization of 20043

Prime Factorization 51 × 3 × 131

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20043
Product of the distinct prime numbers

The prime factorization of 20043 is 51 × 3 × 131. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 1, 27, 99, 273, 593, 8219, 4146, 5721, 18467, 999446, 611390, 6651925, 6892386, 20676213, 98531288, 896751587, 561569299, 7694698221, 9139913328

Basic calculations (n = 20043)

Multiplication

n×y
n×2 40086
n×3 60129
n×4 80172
n×5 100215

Division

n÷y
n÷2 10021.5
n÷3 6681
n÷3 5010.75
n÷5 4008.6

Exponentiation

ny
n2 401721849
n3 8051711019507
n4 161380443963978801
n5 3.23454823837E+21

Nth Root

y√n
2√n 141.57330256796
3√n 27.163615567279
4√n 11.898457991184
5√n 7.2509105125479

Divisors of 20043

1, 3, 51, 131, 153, 393, 6681, 20043

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20042
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20043 can be divided by 8 positive divisors. The sum of these divisors (counting 20043) is 1, the average is 0.125.

Base conversion 20043

Base System Value
2 Binary 100111001001011
3 Ternary 1000111100
4 Quaternary 10321023
5 Quinary 1120133
6 Senary 232443
8 Octal 47113
10 Decimal 20043
12 Duodecimal b723
16 Hexadecimal 4e4b
20 Vigesimal 2a23
36 Base36 fgr

Cryptographic Hash Functions

md5 1cea227cb2ca29383f916aef863a2dd8
sha1 02ca037d57f338669f03e0359a9cef79ff4b93b3
sha256 178ddb8213e0d213f2b3b133235310d7008599856fda6476d0ffd00ce6c67e27
sha512 8da24b14b714d95103a37dead009bfab486a53f2df87a199a3a96b2e4790f741627e477198c43dd555f3453db88dff693f503e0d83609b810d2b90d89cc8c8e8
ripemd-160 09a5d1cfaf1abfa804c1fd55da2f57a6df024931

20043 as geometric shapes

Circle

Radius = n
Diameter 40086
Circumference 125933.8831118
Area 1262046409.6049

Sphere

Radius = n
Volume 33726928250282
Surface area 5048185638.4196
Circumference 125933.8831118

Square

Length = n
Perimeter 80172
Area 401721849
Diagonal 28345.082430644

Cube

Length = n
Surface area 2410331094
Volume 8051711019507
Space diagonal 34715.494336103

Equilateral Triangle

Length = n
Perimeter 60129
Area 173950663.24463
Altitude 17357.747168052

Triangular Pyramid

Length = n
Surface area 173950663.24463
Volume 948903243674.64
Height 9448.3608102146