3838993989 is an odd 10-digits composite number following 3838993988
and preceding 3838993990 . In scientific notation, it is written as 3.838993989 × 10^9.
The sum of its digits is 69. It has a total of 2 prime factors and 4 positive divisors.
There are 2552646240 positive integers (up to 3838993989) that are relatively prime to 3838993989.
3838993989 has 4 divisors, whose sum is 3842336300
The reverse of 3838993989 is 9893998383
Previous prime number is 1149
Is Prime? no Number parity odd Number length 10 Sum of Digits 69 Digital Root 6
Name
three billion eight hundred thirty-eight million nine hundred ninety-three thousand nine hundred eighty-nine
Scientific notation
3.838993989 × 10^9
Engineering notation
3.838993989 × 10^9
Prime Factorization
1149 × 3341161
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
3838993989 Product of the distinct prime numbers
The prime factorization of 3838993989 is 1149 × 3341161.
Since it has a total of 2 prime factors.
8 , 10 , 89 , 6 , 240 , 405 , 7487 , 3813 , 74533 , 74393 , 289278 , 984684 , 9058643 , 70386 , 42254911 , 80263629 , 891085699 , 924716422 , 7739734797 , 8090973454
n×2
7677987978
n×3
11516981967
n×4
15355975956
n×5
19194969945
n÷2
1919496994.5
n÷3
1279664663
n÷3
959748497.25
n÷5
767798797.8
n2
1.4737874847578E+19
n3
5.6578612950487E+28
n4
2.1720495502288E+38
n5
8.3384851671384E+47
2 √n61959.615791256
3 √n1565.8102945269
4 √n248.91688530764
5 √n82.574031083966
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-3838993988 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 3838993989 can be divided by 4 positive divisors.
The sum of these divisors (counting 3838993989) is 1, the average is 0.25.
Base
System
Value
2
Binary
11100100110100100110011001000101
3
Ternary
100220112202002201120
4
Quaternary
3210310212121011
5
Quinary
30330240301424
6
Senary
1432534544153
8
Octal
34464463105
10
Decimal
3838993989
12
Duodecimal
8b1808059
16
Hexadecimal
e4d26645
20
Vigesimal
2jjde4j9
36
Base36
1rhmypx
md5
e015bc322111e94bcea880ee5c540799
sha1
fbc982125d6f8d3d8f53178f11496e3f649b49e9
sha256
53ba2f75bbfeb9487a602a5c0f0defbe6b15303255ed36354eb9aaeb665e8b3f
sha512
085c6ad9644cab232f48d264e9d7a12811a81ac11e81b41364c9e37fd2b4135017cd7022c73f6eefb73755da260da56a3f1c8bcd607eae7b6507b105487321c7
ripemd-160
c585ff1324ae38e79909c5567bff1e0c87c23fd1
Diameter
7677987978
Circumference
24121110626.036
Area
4.6300399350677E+19
Volume
2.369959397274E+29
Surface area
1.8520159740271E+20
Circumference
24121110626.036
Perimeter
15355975956
Area
1.4737874847578E+19
Diagonal
5429157365.1126
Surface area
8.8427249085469E+19
Volume
5.6578612950487E+28
Space diagonal
6649332638.8995
Perimeter
11516981967
Area
6.3816870078992E+18
Altitude
3324666319.4498
Surface area
6.3816870078992E+18
Volume
6.6678534812364E+27
Height
1809719121.7042