331388656 is an even 9-digits composite number following 331388655
and preceding 331388657 . In scientific notation, it is written as 3.31388656 × 10^8.
The sum of its digits is 43. It has a total of 5 prime factors and 10 positive divisors.
There are 165694320 positive integers (up to 331388656) that are relatively prime to 331388656.
331388656 has 10 divisors, whose sum is 642065552
The reverse of 331388656 is 656883133
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
three hundred thirty-one million three hundred eighty-eight thousand six hundred fifty-six
Scientific notation
3.31388656 × 10^8
Engineering notation
3.31388656 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 20711791
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
41423582
Product of the distinct prime numbers
The prime factorization of 331388656 is 2 × 2 × 2 × 2 × 20711791.
Since it has a total of 5 prime factors.
7 , 10 , 62 , 19 , 972 , 251 , 1607 , 9332 , 23514 , 88374 , 899220 , 453276 , 6362868 , 7406986 , 10240169 , 39597211 , 580894847 , 27733084 , 8165571034 , 8911727067
n×2
662777312
n×3
994165968
n×4
1325554624
n×5
1656943280
n÷2
165694328
n÷3
110462885.33333
n÷3
82847164
n÷5
66277731.2
n2
109818441325486336
n3
3.6392585674868E+25
n4
1.2060090055159E+34
n5
3.9965770346182E+42
2 √n
18204.083497941
3 √n
692.01027973191
4 √n
134.92250923378
5 √n
50.59033177349
10 divisors
τ
Total Divisors
10
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-331388655
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.1
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
10
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 331388656 can be divided by 10 positive divisors.
The sum of these divisors (counting 331388656) is 1, the average is 0.1.
Base
System
Value
2
Binary
10011110000001001011011110000
3
Ternary
212002120021202221
4
Quaternary
103300021123300
5
Quinary
1134313414111
6
Senary
52514450424
8
Octal
2360113360
10
Decimal
331388656
12
Duodecimal
92b93a14
16
Hexadecimal
13c096f0
20
Vigesimal
53b3bcg
36
Base36
5hat4g
md5
3db22b25fcd7a1e1365e7b5820c457ef
sha1
58cbf538769a05538b582b54f2ac238657b1b1b8
sha256
e77638a3f17ff39c5b4441c063217a1b3ad6295117866a1b6e74d6fef99464d3
sha512
ae08c402888543fdddde8eb862d1dda002c2c6028e07e7b24b931c79dd9e9d949be641fa7ab8dc181ab0ee39ebeeb7dccebb89eea94a89f2aefa76b2195bfedd
ripemd-160
67bb63dfc791835a88d52f8a0961488d277daff6
Diameter
662777312
Circumference
2082176334.3452
Area
3.4500480849683E+17
Volume
1.5244090640174E+26
Surface area
1.3800192339873E+18
Circumference
2082176334.3452
Perimeter
1325554624
Area
109818441325486336
Diagonal
468654331.73179
Surface area
658910647952918016
Volume
3.6392585674868E+25
Space diagonal
573981989.24396
Perimeter
994165968
Area
4.7552779995941E+16
Altitude
286990994.62198
Surface area
4.7552779995941E+16
Volume
4.2889073526019E+24
Height
156218110.57726