1138889969 is an odd 10-digits composite number following 1138889968
and preceding 1138889970 . In scientific notation, it is written as 1.138889969 × 10^9.
The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors.
There are 975109680 positive integers (up to 1138889969) that are relatively prime to 1138889969.
1138889969 has 8 divisors, whose sum is 1303030848
The reverse of 1138889969 is 9699888311
Previous prime number is 907
Is Prime? no Number parity odd Number length 10 Sum of Digits 62 Digital Root 8
Name
one billion one hundred thirty-eight million eight hundred eighty-nine thousand nine hundred sixty-nine
Scientific notation
1.138889969 × 10^9
Engineering notation
1.138889969 × 10^9
Prime Factorization
7 × 907 × 179381
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1138889969 Product of the distinct prime numbers
The prime factorization of 1138889969 is 7 × 907 × 179381.
Since it has a total of 3 prime factors.
10 , 8 , 9 , 5 , 176 , 34 , 4378 , 1519 , 32504 , 40959 , 143963 , 374981 , 9723020 , 1817009 , 51105923 , 84086006 , 653825913 , 552496365 , 6367730122 , 4818057595
n×2
2277779938
n×3
3416669907
n×4
4555559876
n×5
5694449845
n÷2
569444984.5
n÷3
379629989.66667
n÷3
284722492.25
n÷5
227777993.8
n2
1297070361488820961
n3
1.4772204237868E+27
n4
1.6823915226527E+36
n5
1.9160588290798E+45
2 √n33747.44388839
3 √n1044.3047561457
4 √n183.70477372238
5 √n64.758436317925
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
-1138889968 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 1138889969 can be divided by 8 positive divisors.
The sum of these divisors (counting 1138889969) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000011111000100001010011110001
3
Ternary
2221101000121022222
4
Quaternary
1003320201103301
5
Quinary
4313023434334
6
Senary
305002210425
8
Octal
10370412361
10
Decimal
1138889969
12
Duodecimal
2794b3a15
16
Hexadecimal
43e214f1
20
Vigesimal
hfi14i9
36
Base36
iu2d4h
md5
b1f2093cc30516364900f4b2dcda1cd1
sha1
c39cc6150c347e5a532af3b985a59f1e20f87f8a
sha256
c9965e4d29e5b6b6f7691f2d6d7d8e8adb903051d93d1eb3e1349decc5abdc9f
sha512
056e4ea8b17c689378cd3c48d56324197486f106117377e36899bfbbcb0896ce9295a90ae0843c7fc44c7d5b616c2c82b945a2fdd97fade117ec273ef306821b
ripemd-160
e9dee8edc0fe21a36779b4678805caa515b4cdb5
Diameter
2277779938
Circumference
7155856719.715
Area
4.0748667188423E+18
Volume
6.1877664414686E+27
Surface area
1.6299466875369E+19
Circumference
7155856719.715
Perimeter
4555559876
Area
1297070361488820961
Diagonal
1610633640.2105
Surface area
7782422168932925766
Volume
1.4772204237868E+27
Space diagonal
1972615290.5385
Perimeter
3416669907
Area
5.6164794177259E+17
Altitude
986307645.26927
Surface area
5.6164794177259E+17
Volume
1.7409209649449E+26
Height
536877880.07016