331323681 is an odd 9-digits composite number following 331323680
and preceding 331323682 . In scientific notation, it is written as 3.31323681 × 10^8.
The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors.
There are 201983424 positive integers (up to 331323681) that are relatively prime to 331323681.
331323681 has 16 divisors, whose sum is 480199104
The reverse of 331323681 is 186323133
Previous prime number is 107
Is Prime? no Number parity odd Number length 9 Sum of Digits 30 Digital Root 3
Name
three hundred thirty-one million three hundred twenty-three thousand six hundred eighty-one
Scientific notation
3.31323681 × 10^8
Engineering notation
3.31323681 × 10^6
Prime Factorization
3 × 13 × 107 × 79397
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
331323681 Product of the distinct prime numbers
The prime factorization of 331323681 is 3 × 13 × 107 × 79397.
Since it has a total of 4 prime factors.
9 , 6 , 38 , 98 , 985 , 19 , 2008 , 3962 , 958 , 58557 , 751377 , 931164 , 8813519 , 8526105 , 29813116 , 93973580 , 767257463 , 938092604 , 3285640036 , 980214088
n×2
662647362
n×3
993971043
n×4
1325294724
n×5
1656618405
n÷2
165661840.5
n÷3
110441227
n÷3
82830920.25
n÷5
66264736.2
n2
109775381591389761
n3
3.6371183512039E+25
n4
1.2050634403535E+34
n5
3.9926605489645E+42
2 √n18202.298783395
3 √n691.9650495507
4 √n134.91589522141
5 √n50.588347780027
1 , 3 , 13 , 39 , 107 , 321 , 1391 , 4173 , 79397 , 238191 , 1032161 , 3096483 , 8495479 , 25486437 , 110441227 , 331323681
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-331323680 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 331323681 can be divided by 16 positive divisors.
The sum of these divisors (counting 331323681) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10011101111111001100100100001
3
Ternary
212002102222122110
4
Quaternary
103233321210201
5
Quinary
1134304324211
6
Senary
52513225533
8
Octal
2357714441
10
Decimal
331323681
12
Duodecimal
92b622a9
16
Hexadecimal
13bf9921
20
Vigesimal
53af941
36
Base36
5h9ezl
md5
29eb1d0d43e405240f78576776b3c979
sha1
85936c58f2b411e08ddd07b5d0a892ed77702cdf
sha256
fa2c36bdf414165a2a42e09e0e5e2cf5f8427ec7a333344bf2586e9d3e45ce87
sha512
b4437c44946a4199e3871bf3a97840690b8f44cf77a20eb9dc8ba63dca0d0c34df308f534cd581025addee6fee5d13b046d3c3e7bbf118c91b6818a9360a6cc6
ripemd-160
85b18a9ddfdf70f73955dffe41d85046fe20de51
Diameter
662647362
Circumference
2081768084.3799
Area
3.4486953235253E+17
Volume
1.5235125723172E+26
Surface area
1.3794781294101E+18
Circumference
2081768084.3799
Perimeter
1325294724
Area
109775381591389761
Diagonal
468562443.20558
Surface area
658652289548338566
Volume
3.6371183512039E+25
Space diagonal
573869449.24274
Perimeter
993971043
Area
4.7534134584137E+16
Altitude
286934724.62137
Surface area
4.7534134584137E+16
Volume
4.2863850835238E+24
Height
156187481.06853