1293315842 is an even 10-digits composite number following 1293315841
and preceding 1293315843 . In scientific notation, it is written as 1.293315842 × 10^9.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 493996608 positive integers (up to 1293315842) that are relatively prime to 1293315842.
1293315842 has 8 divisors, whose sum is 1940716800
The reverse of 1293315842 is 2485133921
Previous prime number is 2639
Is Prime? no Number parity even Number length 10 Sum of Digits 38 Digital Root 2
Name
one billion two hundred ninety-three million three hundred fifteen thousand eight hundred forty-two
Scientific notation
1.293315842 × 10^9
Engineering notation
1.293315842 × 10^9
Prime Factorization
2 × 2639 × 245039
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1293315842 Product of the distinct prime numbers
The prime factorization of 1293315842 is 2 × 2639 × 245039.
Since it has a total of 3 prime factors.
6 , 6 , 69 , 60 , 605 , 332 , 3250 , 2083 , 67438 , 84594 , 408848 , 904907 , 6523613 , 6713551 , 76019994 , 5574365 , 830469682 , 777847845 , 8856649556 , 3944339209
n×2
2586631684
n×3
3879947526
n×4
5173263368
n×5
6466579210
n÷2
646657921
n÷3
431105280.66667
n÷3
323328960.5
n÷5
258663168.4
n2
1672665867168168964
n3
2.1632852643813E+27
n4
2.7978111031894E+36
n5
3.6184534226784E+45
2 √n35962.700705036
3 √n1089.5191442961
4 √n189.63834186429
5 √n66.426431067191
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
-1293315841 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 1293315842 can be divided by 8 positive divisors.
The sum of these divisors (counting 1293315842) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001101000101100110111100000010
3
Ternary
10100010121020210202
4
Quaternary
1031011212330002
5
Quinary
10122042101332
6
Senary
332200125202
8
Octal
11505467402
10
Decimal
1293315842
12
Duodecimal
301166802
16
Hexadecimal
4d166f02
20
Vigesimal
104349c2
36
Base36
le08w2
md5
1e7bea7b7e3b1bf423f664a498d2b716
sha1
3cad13dbe9b554401f456a0efdab661a9a31f18e
sha256
a3951745801582315a5fdce38b637c260a55018ccfa8d8045bce37ea12d80085
sha512
d844370b766ba820bdb0df4d555057edb132b98e6710dc9558a6cebc15f9bed1c44bc639aefa07fe9917daf20ff4da8dceaecbda79a341599a3c9eb0f14ed20f
ripemd-160
47a8985266c2949db52a2e50aa987187cd13b133
Diameter
2586631684
Circumference
8126143095.997
Area
5.2548348002059E+18
Volume
9.061548125599E+27
Surface area
2.1019339200824E+19
Circumference
8126143095.997
Perimeter
5173263368
Area
1672665867168168964
Diagonal
1829024804.1884
Surface area
1.0035995203009E+19
Volume
2.1632852643813E+27
Space diagonal
2240088748.5777
Perimeter
3879947526
Area
7.2428556650538E+17
Altitude
1120044374.2889
Surface area
7.2428556650538E+17
Volume
2.5494561334749E+26
Height
609674934.72946