331781146 is an even 9-digits composite number following 331781145
and preceding 331781147 . In scientific notation, it is written as 3.31781146 × 10^8.
The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors.
There are 151911936 positive integers (up to 331781146) that are relatively prime to 331781146.
331781146 has 16 divisors, whose sum is 541190376
The reverse of 331781146 is 641187133
Previous prime number is 17
Is Prime? no
Number parity even
Number length 9
Sum of Digits 34
Digital Root 7
Name
three hundred thirty-one million seven hundred eighty-one thousand one hundred forty-six
Scientific notation
3.31781146 × 10^8
Engineering notation
3.31781146 × 10^6
Prime Factorization
2 × 37 × 17 × 263737
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
331781146
Product of the distinct prime numbers
The prime factorization of 331781146 is 2 × 37 × 17 × 263737.
Since it has a total of 4 prime factors.
4 , 5 , 57 , 29 , 67 , 991 , 3481 , 1271 , 61237 , 91566 , 866582 , 82717 , 6922845 , 4918677 , 43236184 , 48291407 , 146820048 , 164919002 , 4790791936 , 3763466182
n×2
663562292
n×3
995343438
n×4
1327124584
n×5
1658905730
n÷2
165890573
n÷3
110593715.33333
n÷3
82945286.5
n÷5
66356229.2
n2
110078728841073316
n3
3.6522046805115E+25
n4
1.2117326543267E+34
n5
4.0203004869812E+42
2 √n
18214.860581404
3 √n
692.28337292286
4 √n
134.96244137316
5 √n
50.602309732739
1 , 2 , 17 , 34 , 37 , 74 , 629 , 1258 , 263737 , 527474 , 4483529 , 8967058 , 9758269 , 19516538 , 165890573 , 331781146
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
-331781145
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 331781146 can be divided by 16 positive divisors.
The sum of these divisors (counting 331781146) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10011110001101001010000011010
3
Ternary
212010022020011121
4
Quaternary
103301221100122
5
Quinary
1134413444041
6
Senary
52531115454
8
Octal
2361512032
10
Decimal
331781146
12
Duodecimal
93142b8a
16
Hexadecimal
13c6941a
20
Vigesimal
53dcch6
36
Base36
5hj7yy
md5
28a75ca876c14b6497e5a93d9f5aee75
sha1
740c082f12ced2486e0ab6eb6ab0847fdeed6715
sha256
8eee2014f51a4d2d62f878ace50fe5d9a79e87ae08957d61365a7b276c7de1f7
sha512
8e25f7c9377763158a064fd570788e6942ad38788cb067e489bfc88a2afae7360e6fab64ba110bb4823e8b69c2c5794a19cea0c5062bd102363b1c4dfa6f2a94
ripemd-160
a9d42f49fa68c79814d1b08b820d5cbcd942150d
Diameter
663562292
Circumference
2084642421.7464
Area
3.4582252584362E+17
Volume
1.5298319191601E+26
Surface area
1.3832901033745E+18
Circumference
2084642421.7464
Perimeter
1327124584
Area
110078728841073316
Diagonal
469209396.41289
Surface area
660472373046439896
Volume
3.6522046805115E+25
Space diagonal
574661801.86543
Perimeter
995343438
Area
4.7665487796334E+16
Altitude
287330900.93271
Surface area
4.7665487796334E+16
Volume
4.3041644931182E+24
Height
156403132.13763