331389679 is an odd 9-digits composite number following 331389678
and preceding 331389680 . In scientific notation, it is written as 3.31389679 × 10^8.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 331232040 positive integers (up to 331389679) that are relatively prime to 331389679.
331389679 has 4 divisors, whose sum is 331547320
The reverse of 331389679 is 976983133
Previous prime number is 2131
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
three hundred thirty-one million three hundred eighty-nine thousand six hundred seventy-nine
Scientific notation
3.31389679 × 10^8
Engineering notation
3.31389679 × 10^6
Prime Factorization
2131 × 155509
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
331389679
Product of the distinct prime numbers
The prime factorization of 331389679 is 2131 × 155509.
Since it has a total of 2 prime factors.
3 , 6 , 90 , 84 , 228 , 86 , 1132 , 3670 , 53680 , 91666 , 742541 , 429930 , 2697096 , 7236615 , 28532280 , 57746097 , 58201833 , 590305707 , 3369574392 , 9482380118
n×2
662779358
n×3
994169037
n×4
1325558716
n×5
1656948395
n÷2
165694839.5
n÷3
110463226.33333
n÷3
82847419.75
n÷5
66277935.8
n2
109819119347723041
n3
3.6392922708705E+25
n4
1.2060238974309E+34
n5
3.9966387223597E+42
2 √n
18204.11159601
3 √n
692.01099181199
4 √n
134.92261336044
5 √n
50.590363008021
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
-331389678
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 331389679 can be divided by 4 positive divisors.
The sum of these divisors (counting 331389679) is 1, the average is 0.25.
Base
System
Value
2
Binary
10011110000001001101011101111
3
Ternary
212002120100011211
4
Quaternary
103300021223233
5
Quinary
1134313432204
6
Senary
52514455251
8
Octal
2360115357
10
Decimal
331389679
12
Duodecimal
92b94527
16
Hexadecimal
13c09aef
20
Vigesimal
53b3e3j
36
Base36
5hatwv
md5
32d1d5e35122b0cfcbfc026cf44778ce
sha1
5f3b992acbc7159ae2de03320462c1d39566ee3f
sha256
dad02a548997607e7f83b3e045ce43665c6e48c7d4b90ecf97c9ce3758a6868a
sha512
f06221b62abe7b41328a0d1ccb194a4eadcd9c8dbb783d18e33cd3c4886a8762abfd6e8e5f8f2df50515f9b530157b7b796dadb9cbb6e98b39539c112c7b38b3
ripemd-160
61cb747e94489d5d1d561b949e061e20de4f14b5
Diameter
662779358
Circumference
2082182762.0438
Area
3.4500693856651E+17
Volume
1.5244231816577E+26
Surface area
1.380027754266E+18
Circumference
2082182762.0438
Perimeter
1325558716
Area
109819119347723041
Diagonal
468655778.47227
Surface area
658914716086338246
Volume
3.6392922708705E+25
Space diagonal
573983761.13194
Perimeter
994169037
Area
4.7553073588182E+16
Altitude
286991880.56597
Surface area
4.7553073588182E+16
Volume
4.2889470724205E+24
Height
156218592.82409