2043 is an odd 4-digits composite number following 2042
and preceding 2044 . In scientific notation, it is written as 2.043 × 10^3.
The sum of its digits is 9. It has a total of 2 prime factors and 4 positive divisors.
There are 1356 positive integers (up to 2043) that are relatively prime to 2043.
2043 has 4 divisors, whose sum is 2280
The reverse of 2043 is 3402
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 4
Sum of Digits 9
Digital Root 9
Name
two thousand forty-three
Scientific notation
2.043 × 10^3
Engineering notation
2.043 × 10^3
Prime Factorization
9 × 227
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
2043
Product of the distinct prime numbers
The prime factorization of 2043 is 9 × 227.
Since it has a total of 2 prime factors.
7 , 10 , 94 , 78 , 637 , 546 , 229 , 5545 , 61097 , 79875 , 872622 , 71466 , 1777080 , 4581903 , 81747705 , 86582229 , 144190724 , 917585883 , 3491549270 , 4482484225
n×2
4086
n×3
6129
n×4
8172
n×5
10215
n÷2
1021.5
n÷3
681
n÷3
510.75
n÷5
408.6
n2
4173849
n3
8527173507
n4
17421015474801
n5
35591134615018443
2 √n
45.199557519958
3 √n
12.688865351701
4 √n
6.7230616180397
5 √n
4.5925476743304
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-2042
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2043 can be divided by 4 positive divisors.
The sum of these divisors (counting 2043) is 1, the average is 0.25.
Base
System
Value
2
Binary
11111111011
3
Ternary
2210200
4
Quaternary
133323
5
Quinary
31133
6
Senary
13243
8
Octal
3773
10
Decimal
2043
12
Duodecimal
1223
16
Hexadecimal
7fb
20
Vigesimal
523
36
Base36
1kr
md5
d79c6256b9bdac53a55801a066b70da3
sha1
f56b036b2b7ee161296702a7022b11ee08c12d08
sha256
0dfcebf485c29dd65394538204a5c43821de1e5517712413f44962c1422b3489
sha512
8c99b98a113b5a746525c63a6aac845807e15da4efe86555bc169a88645a98c96d63512d9909677a639ebab3187f84d49d30114438a2515a5f65e8dbb4a7e5bc
ripemd-160
291c6f592d31c6728085b90fbddcb119670249bf
Diameter
4086
Circumference
12836.547582568
Area
13112533.355593
Volume
35718540860.636
Surface area
52450133.422372
Circumference
12836.547582568
Perimeter
8172
Area
4173849
Diagonal
2889.2383079282
Surface area
25043094
Volume
8527173507
Space diagonal
3538.5797998632
Perimeter
6129
Area
1807329.6327801
Altitude
1769.2898999316
Surface area
1807329.6327801
Volume
1004937035.1923
Height
963.07943597608