1138693855 is an odd 10-digits composite number following 1138693854
and preceding 1138693856 . In scientific notation, it is written as 1.138693855 × 10^9.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 840881568 positive integers (up to 1138693855) that are relatively prime to 1138693855.
1138693855 has 8 divisors, whose sum is 1471542912
The reverse of 1138693855 is 5583968311
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 49
Digital Root 4
Name
one billion one hundred thirty-eight million six hundred ninety-three thousand eight hundred fifty-five
Scientific notation
1.138693855 × 10^9
Engineering notation
1.138693855 × 10^9
Prime Factorization
13 × 5 × 17518367
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1138693855
Product of the distinct prime numbers
The prime factorization of 1138693855 is 13 × 5 × 17518367.
Since it has a total of 3 prime factors.
9 , 1 , 76 , 91 , 397 , 445 , 340 , 6468 , 32365 , 5190 , 759447 , 415035 , 5834700 , 2011213 , 82224634 , 26115995 , 339422673 , 528416310 , 6768278562 , 7877907477
n×2
2277387710
n×3
3416081565
n×4
4554775420
n×5
5693469275
n÷2
569346927.5
n÷3
379564618.33333
n÷3
284673463.75
n÷5
227738771
n2
1296623695414761025
n3
1.4764574342162E+27
n4
1.681233007511E+36
n5
1.914409694476E+45
2 √n
33744.53815064
3 √n
1044.2448104836
4 √n
183.69686483618
5 √n
64.756205916186
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
-1138693854
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 1138693855 can be divided by 8 positive divisors.
The sum of these divisors (counting 1138693855) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000011110111110001011011011111
3
Ternary
2221100122122022111
4
Quaternary
1003313301123133
5
Quinary
4313001200410
6
Senary
304554054451
8
Octal
10367613337
10
Decimal
1138693855
12
Duodecimal
27941a427
16
Hexadecimal
43df16df
20
Vigesimal
hfggecf
36
Base36
ity5sv
md5
2e9f9b632018c5b36c84142c5bdd637f
sha1
d5cd31b9478d4baa76b0338627d22f9a0169c6e0
sha256
e00dd3511c0d90fb952e2d29ad803cf92c366637950e964f4b39d0aa63ef4b25
sha512
d0561236c604e8011c93d344298999a82bb9a4aa9e3c326992d70ac0cf691855bee8b0855a3172218d62868328895d276ff4ea2b775b85f467430f2a3b27c7bc
ripemd-160
a00ee737f57228f4c3f7c48b7508aa0bdb0f954f
Diameter
2277387710
Circumference
7154624499.1117
Area
4.0734634759855E+18
Volume
6.1845704382288E+27
Surface area
1.6293853903942E+19
Circumference
7154624499.1117
Perimeter
4554775420
Area
1296623695414761025
Diagonal
1610356293.1319
Surface area
7779742172488566150
Volume
1.4764574342162E+27
Space diagonal
1972275611.1265
Perimeter
3416081565
Area
5.6145452968902E+17
Altitude
986137805.56323
Surface area
5.6145452968902E+17
Volume
1.7400217731126E+26
Height
536785431.04397