1284328268 is an even 10-digits composite number following 1284328267
and preceding 1284328269 . In scientific notation, it is written as 1.284328268 × 10^9.
The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors.
There are 642013872 positive integers (up to 1284328268) that are relatively prime to 1284328268.
1284328268 has 12 divisors, whose sum is 2248100400
The reverse of 1284328268 is 8628234821
Previous prime number is 4549
Is Prime? no Number parity even Number length 10 Sum of Digits 44 Digital Root 8
Name
one billion two hundred eighty-four million three hundred twenty-eight thousand two hundred sixty-eight
Scientific notation
1.284328268 × 10^9
Engineering notation
1.284328268 × 10^9
Prime Factorization
2 × 2 × 4549 × 70583
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
642164134 Product of the distinct prime numbers
The prime factorization of 1284328268 is 2 × 2 × 4549 × 70583.
Since it has a total of 4 prime factors.
6 , 4 , 28 , 44 , 417 , 578 , 1925 , 1326 , 78179 , 25128 , 212761 , 410722 , 1879630 , 8513493 , 95015773 , 54910959 , 21489720 , 21382965 , 7061639114 , 9865569137
n×2
2568656536
n×3
3852984804
n×4
5137313072
n×5
6421641340
n÷2
642164134
n÷3
428109422.66667
n÷3
321082067
n÷5
256865653.6
n2
1649499099983879824
n3
2.1184983221499E+27
n4
2.7208472808476E+36
n5
3.4944610757035E+45
2 √n35837.525974877
3 √n1086.9894955042
4 √n189.30801878124
5 √n66.333850598609
1 , 2 , 4 , 4549 , 9098 , 18196 , 70583 , 141166 , 282332 , 321082067 , 642164134 , 1284328268
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1284328267 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1284328268 can be divided by 12 positive divisors.
The sum of these divisors (counting 1284328268) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001100100011010100101101001100
3
Ternary
10022111200122011122
4
Quaternary
1030203110231030
5
Quinary
10112242001033
6
Senary
331235340112
8
Octal
11443245514
10
Decimal
1284328268
12
Duodecimal
2ba151638
16
Hexadecimal
4c8d4b4c
20
Vigesimal
101710d8
36
Base36
l8nm18
md5
2aebe70e0fa8155dd8b5e8cd5aac6d13
sha1
800e8b66a5648453c7b1fbf9ca8ca0d6923c509f
sha256
972fe161c9589f77072192ebec4ef2b956acf7122fa3b4f33b68f8644ad54f48
sha512
d2dea73c919d4daad8321149ed92fe2276dd1f86d5d165bee6568f24a31cecdd8c30599b77a2aa5aba689decb81019b79bc78ab625714857929c47096532aeb7
ripemd-160
7a767570f5a570856ed671a1dddb06dc484b2051
Diameter
2568656536
Circumference
8069672503.093
Area
5.1820542546123E+18
Volume
8.8739450206777E+27
Surface area
2.0728217018449E+19
Circumference
8069672503.093
Perimeter
5137313072
Area
1649499099983879824
Diagonal
1816314455.1447
Surface area
9.8969945999033E+18
Volume
2.1184983221499E+27
Space diagonal
2224521813.7729
Perimeter
3852984804
Area
7.142540620528E+17
Altitude
1112260906.8865
Surface area
7.142540620528E+17
Volume
2.4966742158741E+26
Height
605438151.71492