1138685105 is an odd 10-digits composite number following 1138685104
and preceding 1138685106 . In scientific notation, it is written as 1.138685105 × 10^9.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 863003376 positive integers (up to 1138685105) that are relatively prime to 1138685105.
1138685105 has 8 divisors, whose sum is 1438339200
The reverse of 1138685105 is 5015868311
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 38
Digital Root 2
Name
one billion one hundred thirty-eight million six hundred eighty-five thousand one hundred five
Scientific notation
1.138685105 × 10^9
Engineering notation
1.138685105 × 10^9
Prime Factorization
5 × 19 × 11986159
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1138685105
Product of the distinct prime numbers
The prime factorization of 1138685105 is 5 × 19 × 11986159.
Since it has a total of 3 prime factors.
8 , 1 , 83 , 53 , 177 , 845 , 3679 , 4122 , 45551 , 83227 , 713770 , 273815 , 4574765 , 6942998 , 74505989 , 46568913 , 892004091 , 352044252 , 9538715616 , 3215286778
n×2
2277370210
n×3
3416055315
n×4
4554740420
n×5
5693425525
n÷2
569342552.5
n÷3
379561701.66667
n÷3
284671276.25
n÷5
227737021
n2
1296603768348861025
n3
1.4764233981057E+27
n4
1.6811813320965E+36
n5
1.9143361416623E+45
2 √n
33744.40849978
3 √n
1044.2421357332
4 √n
183.69651194233
5 √n
64.756106395399
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
-1138685104
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 1138685105 can be divided by 8 positive divisors.
The sum of these divisors (counting 1138685105) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000011110111101111010010110001
3
Ternary
2221100122012022102
4
Quaternary
1003313233102301
5
Quinary
4313000410410
6
Senary
304553550145
8
Octal
10367572261
10
Decimal
1138685105
12
Duodecimal
279415355
16
Hexadecimal
43def4b1
20
Vigesimal
hfgfcf5
36
Base36
itxz1t
md5
54d957be6fd61dcfc06f0ed38f4594c0
sha1
09331172d035c6fa081ea953f4442a2c747e9fc3
sha256
d7b95a431e31b3e3836963d2e7e095af2fd2faf4929b13473826605b9306a025
sha512
31aec0ad240455c7ed99712527a164e08e0f744a7503d043978c8db837ad10f0c829c19dceeb199ef8ce9c35998bf8a50bc6d97b47c6f4ef62538724697b4f84
ripemd-160
c75ba7c362012394af19bb6d176b1858fd96e760
Diameter
2277370210
Circumference
7154569521.2402
Area
4.0734008732616E+18
Volume
6.1844278681027E+27
Surface area
1.6293603493046E+19
Circumference
7154569521.2402
Perimeter
4554740420
Area
1296603768348861025
Diagonal
1610343918.7632
Surface area
7779622610093166150
Volume
1.4764233981057E+27
Space diagonal
1972260455.6819
Perimeter
3416055315
Area
5.6144590101637E+17
Altitude
986130227.84095
Surface area
5.6144590101637E+17
Volume
1.7399816611717E+26
Height
536781306.25441