331128889 is an odd 9-digits composite number following 331128888
and preceding 331128890 . In scientific notation, it is written as 3.31128889 × 10^8.
The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors.
There are 261273600 positive integers (up to 331128889) that are relatively prime to 331128889.
331128889 has 4 divisors, whose sum is 331172980
The reverse of 331128889 is 988821133
Previous prime number is 34489
Is Prime? no Number parity odd Number length 9 Sum of Digits 43 Digital Root 7
Name
three hundred thirty-one million one hundred twenty-eight thousand eight hundred eighty-nine
Scientific notation
3.31128889 × 10^8
Engineering notation
3.31128889 × 10^6
Prime Factorization
34489 × 9601
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
331128889 Product of the distinct prime numbers
The prime factorization of 331128889 is 34489 × 9601.
Since it has a total of 2 prime factors.
6 , 9 , 11 , 11 , 574 , 809 , 1990 , 7567 , 51896 , 92190 , 181708 , 741707 , 8063075 , 491067 , 5444687 , 25824411 , 848802516 , 268758728 , 5343116410 , 9111558141
n×2
662257778
n×3
993386667
n×4
1324515556
n×5
1655644445
n÷2
165564444.5
n÷3
110376296.33333
n÷3
82782222.25
n÷5
66225777.8
n2
109646341130374321
n3
3.6307071121416E+25
n4
1.2022320123278E+34
n5
3.9809375056235E+42
2 √n18196.947243975
3 √n691.82941614303
4 √n134.89606089125
5 √n50.582397994835
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-331128888 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 331128889 can be divided by 4 positive divisors.
The sum of these divisors (counting 331128889) is 1, the average is 0.25.
Base
System
Value
2
Binary
10011101111001010000000111001
3
Ternary
212002002002102221
4
Quaternary
103233022000321
5
Quinary
1134232111024
6
Senary
52505124041
8
Octal
2357120071
10
Decimal
331128889
12
Duodecimal
92a89621
16
Hexadecimal
13bca039
20
Vigesimal
539b249
36
Base36
5h58op
md5
2358c59db29cd5a470fd4f8915a8151b
sha1
210f8cbb2e1af6747e2372e376e23b97b26bac4d
sha256
964fd1642938a922f7e2fea0bfaebf6b4faeeb38a97fc6ed66484e8e81f1539c
sha512
7a5be045ef8a2027ad0955629d497361f464db29908c9932cd1c87c034b6e16e7340d33c5d4148890111bd35682357d0c1122a6e81dd3708ba399fbb12bd24f7
ripemd-160
42e725427489c843068c4b8f6ffd8c54649b0c59
Diameter
662257778
Circumference
2080544170.1475
Area
3.4446413978818E+17
Volume
1.5208270387787E+26
Surface area
1.3778565591527E+18
Circumference
2080544170.1475
Perimeter
1324515556
Area
109646341130374321
Diagonal
468286965.71734
Surface area
657878046782245926
Volume
3.6307071121416E+25
Space diagonal
573532059.60184
Perimeter
993386667
Area
4.7478258425459E+16
Altitude
286766029.80092
Surface area
4.7478258425459E+16
Volume
4.2788293658292E+24
Height
156095655.23911