2544 is an even 4-digits composite number following 2543
and preceding 2545 . In scientific notation, it is written as 2.544 × 10^3.
The sum of its digits is 15. It has a total of 6 prime factors and 20 positive divisors.
There are 832 positive integers (up to 2544) that are relatively prime to 2544.
2544 has 20 divisors, whose sum is 6696
The reverse of 2544 is 4452
Previous prime number is 3
Is Prime? no
Number parity even
Number length 4
Sum of Digits 15
Digital Root 6
Name
two thousand five hundred forty-four
Scientific notation
2.544 × 10^3
Engineering notation
2.544 × 10^3
Prime Factorization
2 × 2 × 2 × 2 × 3 × 53
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
318
Product of the distinct prime numbers
The prime factorization of 2544 is 2 × 2 × 2 × 2 × 3 × 53.
Since it has a total of 6 prime factors.
9 , 1 , 63 , 37 , 825 , 407 , 7693 , 3482 , 51418 , 49468 , 893533 , 734424 , 4251599 , 7545507 , 77039796 , 63420261 , 436179748 , 576970080 , 1588972175 , 455580312
n×2
5088
n×3
7632
n×4
10176
n×5
12720
n÷2
1272
n÷3
848
n÷3
636
n÷5
508.8
n2
6471936
n3
16464605184
n4
41885955588096
n5
106557871016116224
2 √n
50.438080851674
3 √n
13.651248393114
4 √n
7.1019772494478
5 √n
4.7984770431502
1 , 2 , 3 , 4 , 6 , 8 , 12 , 16 , 24 , 48 , 53 , 106 , 159 , 212 , 318 , 424 , 636 , 848 , 1272 , 2544
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-2543
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2544 can be divided by 20 positive divisors.
The sum of these divisors (counting 2544) is 1, the average is 0.05.
Base
System
Value
2
Binary
100111110000
3
Ternary
10111020
4
Quaternary
213300
5
Quinary
40134
6
Senary
15440
8
Octal
4760
10
Decimal
2544
12
Duodecimal
1580
16
Hexadecimal
9f0
20
Vigesimal
674
36
Base36
1yo
md5
f0f6ba4b5e0000340312d33c212c3ae8
sha1
f40c22f2dc6461f1cd9243ad4df239052f78040f
sha256
18177338c3669a1314d644b7f4ecfd18a5c735e819edf1e2062c3bc354d0dd7f
sha512
b9537ba03e00791da5b07082b0a6ce3b087af1620f122c59f02edfc589d55794141496311841da65992cf9fc369d05d40a573d37b90da7f0228cc150c1c39988
ripemd-160
4f293e4681d64df1a612add7a05088192ea38683
Diameter
5088
Circumference
15984.423421465
Area
20332186.592103
Volume
68966776920.414
Surface area
81328746.368413
Circumference
15984.423421465
Perimeter
10176
Area
6471936
Diagonal
3597.7593026772
Surface area
38831616
Volume
16464605184
Space diagonal
4406.3372544552
Perimeter
7632
Area
2802430.4938335
Altitude
2203.1686272276
Surface area
2802430.4938335
Volume
1940372329.1943
Height
1199.2531008924