1138895955 is an odd 10-digits composite number following 1138895954
and preceding 1138895956 . In scientific notation, it is written as 1.138895955 × 10^9.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 607411152 positive integers (up to 1138895955) that are relatively prime to 1138895955.
1138895955 has 8 divisors, whose sum is 1518528000
The reverse of 1138895955 is 5595988311
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 54
Digital Root 9
Name
one billion one hundred thirty-eight million eight hundred ninety-five thousand nine hundred fifty-five
Scientific notation
1.138895955 × 10^9
Engineering notation
1.138895955 × 10^9
Prime Factorization
5 × 9 × 25308799
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1138895955
Product of the distinct prime numbers
The prime factorization of 1138895955 is 5 × 9 × 25308799.
Since it has a total of 3 prime factors.
6 , 4 , 21 , 35 , 975 , 974 , 2068 , 6172 , 48905 , 47839 , 639259 , 995957 , 1992679 , 3773239 , 47403188 , 83493998 , 259820285 , 546739058 , 6423977498 , 2280788298
n×2
2277791910
n×3
3416687865
n×4
4555583820
n×5
5694479775
n÷2
569447977.5
n÷3
379631985
n÷3
284723988.75
n÷5
227779191
n2
1297083996315362025
n3
1.4772437166988E+27
n4
1.6824268934974E+36
n5
1.9161091835874E+45
2 √n
33747.532576471
3 √n
1044.3065857626
4 √n
183.70501510974
5 √n
64.758504391785
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
-1138895954
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 1138895955 can be divided by 8 positive divisors.
The sum of these divisors (counting 1138895955) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000011111000100010110001010011
3
Ternary
2221101000220112200
4
Quaternary
1003320202301103
5
Quinary
4313024132310
6
Senary
305002254243
8
Octal
10370426123
10
Decimal
1138895955
12
Duodecimal
2794b7383
16
Hexadecimal
43e22c53
20
Vigesimal
hfi1jhf
36
Base36
iu2hqr
md5
2631208f40275ed2b1dbbe44ecbb5eba
sha1
860dcc3903236efee3b20f0b3441ae2547eacf79
sha256
295318318bcb5d70aa7bc3df13a16a05670187e14ea91ad2bba165575601dfd5
sha512
aece7a12d4501db49299435ef258b9680be6cd866204f3150614fc352870b3e4f521939237ac4f045f42120aca8de3d2a8d2b938fcd4493315a4c5b16cc6c1ff
ripemd-160
b83f679a90002e61a9bf3c2c4362d26c70403618
Diameter
2277791910
Circumference
7155894330.8623
Area
4.0749095539132E+18
Volume
6.1878640105902E+27
Surface area
1.6299638215653E+19
Circumference
7155894330.8623
Perimeter
4555583820
Area
1297083996315362025
Diagonal
1610642105.6929
Surface area
7782503977892172150
Volume
1.4772437166988E+27
Space diagonal
1972625658.5947
Perimeter
3416687865
Area
5.6165384582567E+17
Altitude
986312829.29734
Surface area
5.6165384582567E+17
Volume
1.7409484159049E+26
Height
536880701.89762