1138783946 is an even 10-digits composite number following 1138783945
and preceding 1138783947 . In scientific notation, it is written as 1.138783946 × 10^9.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 551024460 positive integers (up to 1138783946) that are relatively prime to 1138783946.
1138783946 has 8 divisors, whose sum is 1763278464
The reverse of 1138783946 is 6493878311
Previous prime number is 31
Is Prime? no Number parity even Number length 10 Sum of Digits 50 Digital Root 5
Name
one billion one hundred thirty-eight million seven hundred eighty-three thousand nine hundred forty-six
Scientific notation
1.138783946 × 10^9
Engineering notation
1.138783946 × 10^9
Prime Factorization
2 × 31 × 18367483
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1138783946 Product of the distinct prime numbers
The prime factorization of 1138783946 is 2 × 31 × 18367483.
Since it has a total of 3 prime factors.
5 , 1 , 55 , 89 , 204 , 924 , 2549 , 3290 , 60840 , 47404 , 498094 , 714628 , 1309253 , 804251 , 45392764 , 78511135 , 250390588 , 42028326 , 7620348095 , 4819238641
n×2
2277567892
n×3
3416351838
n×4
4555135784
n×5
5693919730
n÷2
569391973
n÷3
379594648.66667
n÷3
284695986.5
n÷5
227756789.2
n2
1296828875667330916
n3
1.4768079043192E+27
n4
1.6817651327646E+36
n5
1.9151671341349E+45
2 √n33745.873021749
3 √n1044.2723492225
4 √n183.70049815324
5 √n64.757230558007
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
-1138783945 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 1138783946 can be divided by 8 positive divisors.
The sum of these divisors (counting 1138783946) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000011111000000111011011001010
3
Ternary
2221100211012220012
4
Quaternary
1003320013123022
5
Quinary
4313012041241
6
Senary
305000031522
8
Octal
10370073312
10
Decimal
1138783946
12
Duodecimal
2794625a2
16
Hexadecimal
43e076ca
20
Vigesimal
hfh7jh6
36
Base36
iu03be
md5
6864a2b98e715deac831b5b6fdfca1b7
sha1
043a14c39a7ec69f5bb844bcd0deb6bdd74b199b
sha256
95c01b9a77d5e052fa7a53fdd0468ec4f2ded43c34330efdee4f9cd270cef835
sha512
e0e9599a9bd518288ae04cdafbd6a8ee91bfc92c58e7bba5eda980a04fdc3c368c8afd40211657be30031e6a999624ac021a16abb956831ebc9267d9f9356b8f
ripemd-160
d9456ef7fa9895bc033298059a8c2e71557c2f41
Diameter
2277567892
Circumference
7155190557.5592
Area
4.0741080687596E+18
Volume
6.1860384839633E+27
Surface area
1.6296432275038E+19
Circumference
7155190557.5592
Perimeter
4555135784
Area
1296828875667330916
Diagonal
1610483701.046
Surface area
7780973254003985496
Volume
1.4768079043192E+27
Space diagonal
1972431653.3158
Perimeter
3416351838
Area
5.6154337534456E+17
Altitude
986215826.65789
Surface area
5.6154337534456E+17
Volume
1.74043480609E+26
Height
536827900.34865