2543842012 is an even 10-digits composite number following 2543842011
and preceding 2543842013 . In scientific notation, it is written as 2.543842012 × 10^9.
The sum of its digits is 31. It has a total of 3 prime factors and 6 positive divisors.
There are 1271921004 positive integers (up to 2543842012) that are relatively prime to 2543842012.
2543842012 has 6 divisors, whose sum is 4451723528
The reverse of 2543842012 is 2102483452
Previous prime number is 2
Is Prime? no
Number parity even
Number length 10
Sum of Digits 31
Digital Root 4
Name
two billion five hundred forty-three million eight hundred forty-two thousand twelve
Scientific notation
2.543842012 × 10^9
Engineering notation
2.543842012 × 10^9
Prime Factorization
2 × 2 × 635960503
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1271921006
Product of the distinct prime numbers
The prime factorization of 2543842012 is 2 × 2 × 635960503.
Since it has a total of 3 prime factors.
1 , 5 , 29 , 45 , 252 , 432 , 7369 , 3425 , 98434 , 19735 , 370400 , 300602 , 9595965 , 2914548 , 82510450 , 47598401 , 210134069 , 372389416 , 7408391030 , 6814546817
n×2
5087684024
n×3
7631526036
n×4
10175368048
n×5
12719210060
n÷2
1271921006
n÷3
847947337.33333
n÷3
635960503
n÷5
508768402.4
n2
6471132182016208144
n3
1.6461537909818E+28
n4
4.1875551717126E+37
n5
1.065247877337E+47
2 √n
50436.514669434
3 √n
1365.0965796406
4 √n
224.58075311441
5 √n
76.049791391609
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-2543842011
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2543842012 can be divided by 6 positive divisors.
The sum of these divisors (counting 2543842012) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
10010111100111111111001011011100
3
Ternary
20120021200120012211
4
Quaternary
2113213333023130
5
Quinary
20202210421022
6
Senary
1100231210204
8
Octal
22747771334
10
Decimal
2543842012
12
Duodecimal
5abb16964
16
Hexadecimal
979ff2dc
20
Vigesimal
1jej050c
36
Base36
162jd24
md5
33357f5263ea5526dffe839ceb67645d
sha1
dafe25d2ec16405ed783d3215b329ca0428b7788
sha256
ca145c402431f2468860b51c83f536e9a3d5c88129ba841c10b04674cec3e0b0
sha512
1c7dc5ecd30c6cebf15a2f0fb65b8e018a48d776456a7178a72cc0f016e280d100ad48d4020fbe3a62ad5cd76805377abb4a1312e7f2c20312cc17dd3ca71285
ripemd-160
3dea46bee945423e9c0b4ec3b0e1b9e75810a98f
Diameter
5087684024
Circumference
15983430753.585
Area
2.0329661323431E+19
Volume
6.8953928752366E+28
Surface area
8.1318645293722E+19
Circumference
15983430753.585
Perimeter
10175368048
Area
6471132182016208144
Diagonal
3597535873.9049
Surface area
3.8826793092097E+19
Volume
1.6461537909818E+28
Space diagonal
4406063611.2122
Perimeter
7631526036
Area
2.8020824304365E+18
Altitude
2203031805.6061
Surface area
2.8020824304365E+18
Volume
1.9400108474653E+27
Height
1199178624.635