115890388 is an even 9-digits composite number following 115890387
and preceding 115890389 . In scientific notation, it is written as 1.15890388 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 6 positive divisors.
There are 57945192 positive integers (up to 115890388) that are relatively prime to 115890388.
115890388 has 6 divisors, whose sum is 202808186
The reverse of 115890388 is 883098511
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred fifteen million eight hundred ninety thousand three hundred eighty-eight
Scientific notation
1.15890388 × 10^8
Engineering notation
1.15890388 × 10^6
Prime Factorization
2 × 2 × 28972597
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
57945194
Product of the distinct prime numbers
The prime factorization of 115890388 is 2 × 2 × 28972597.
Since it has a total of 3 prime factors.
7 , 2 , 24 , 100 , 344 , 986 , 4076 , 404 , 26126 , 5427 , 625301 , 530515 , 6120625 , 3361921 , 69656774 , 33839296 , 963886078 , 815886757 , 9107189203 , 7884075573
n×2
231780776
n×3
347671164
n×4
463561552
n×5
579451940
n÷2
57945194
n÷3
38630129.333333
n÷3
28972597
n÷5
23178077.6
n2
13430582030790544
n3
1.5564753626141E+24
n4
1.8038053368579E+32
n5
2.0904370036494E+40
2 √n
10765.239802252
3 √n
487.54623344117
4 √n
103.75567359066
5 √n
41.002419381224
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-115890387
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 115890388 can be divided by 6 positive divisors.
The sum of these divisors (counting 115890388) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
110111010000101100011010100
3
Ternary
22002001211201121
4
Quaternary
12322011203110
5
Quinary
214131443023
6
Senary
15255533324
8
Octal
672054324
10
Decimal
115890388
12
Duodecimal
3298a244
16
Hexadecimal
6e858d4
20
Vigesimal
1g465j8
36
Base36
1wzxlg
md5
3471a5210116014d371a873e32471afe
sha1
73fc5fb3559ce895009f7edd2aa88d0812880824
sha256
896a039d91b67d511c4daab4bb035e9abf8d0dca4ef194d5fdef668fda014136
sha512
c53d736bb4a63a8e182ddfa9c0ddd1ca1afcc55d54f1e7db970941b84862b1b7b5af263ea41bde8f037660370ac4ce60592718fbf35f91e828196b05a5cbbc6d
ripemd-160
6c13ab0e3450023d9fdbbcd74b391e26a3071ff3
Diameter
231780776
Circumference
728160783.12494
Area
4.2193417841367E+16
Volume
6.5197487529095E+24
Surface area
1.6877367136547E+17
Circumference
728160783.12494
Perimeter
463561552
Area
13430582030790544
Diagonal
163893758.45828
Surface area
80583492184743264
Volume
1.5564753626141E+24
Space diagonal
200728040.12487
Perimeter
347671164
Area
5.8156126131377E+15
Altitude
100364020.06244
Surface area
5.8156126131377E+15
Volume
1.8343238060904E+23
Height
54631252.819427