328987071 is an odd 9-digits composite number following 328987070
and preceding 328987072 . In scientific notation, it is written as 3.28987071 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 178097616 positive integers (up to 328987071) that are relatively prime to 328987071.
328987071 has 16 divisors, whose sum is 483725440
The reverse of 328987071 is 170789823
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
three hundred twenty-eight million nine hundred eighty-seven thousand seventy-one
Scientific notation
3.28987071 × 10^8
Engineering notation
3.28987071 × 10^6
Prime Factorization
21 × 3 × 19 × 274843
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
328987071
Product of the distinct prime numbers
The prime factorization of 328987071 is 21 × 3 × 19 × 274843.
Since it has a total of 4 prime factors.
10 , 7 , 69 , 22 , 643 , 569 , 8750 , 2324 , 89503 , 70120 , 226019 , 596706 , 3389881 , 9212133 , 70205209 , 14840123 , 814828084 , 705010102 , 4607971345 , 4049643601
n×2
657974142
n×3
986961213
n×4
1315948284
n×5
1644935355
n÷2
164493535.5
n÷3
109662357
n÷3
82246767.75
n÷5
65797414.2
n2
108232492885159041
n3
3.5607090821317E+25
n4
1.1714272516136E+34
n5
3.8538442039794E+42
2 √n
18138.000744294
3 √n
690.33455106002
4 √n
134.67739507539
5 √n
50.516792310933
1 , 3 , 19 , 21 , 57 , 63 , 399 , 1197 , 274843 , 824529 , 5222017 , 5771703 , 15666051 , 17315109 , 109662357 , 328987071
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
-328987070
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 328987071 can be divided by 16 positive divisors.
The sum of these divisors (counting 328987071) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10011100110111111000110111111
3
Ternary
211221001021102100
4
Quaternary
103212333012333
5
Quinary
1133210041241
6
Senary
52351200143
8
Octal
2346770677
10
Decimal
328987071
12
Duodecimal
92216053
16
Hexadecimal
139bf1bf
20
Vigesimal
52g37db
36
Base36
5fvc1r
md5
134253dc90ddc4e95a2f8696680e7c54
sha1
a406a1e425341a5f141b828e7c5e3a427fcfa336
sha256
b13f66cd0d51ec5ad3be4809ddcd2d361d1900ad118769f3711aa5245e654be5
sha512
b82085716320cc28f48abcb497dbc8f85a34c606840853b31e529041afc51e641764e0d9b89b04cefd7953b0648bf37cd3e9b1082b950acc48e298ee53c3b754
ripemd-160
1b5db594761d6d1577e3dca9a93337f2e7a58017
Diameter
657974142
Circumference
2067086730.7592
Area
3.4002240452773E+17
Volume
1.4915063325327E+26
Surface area
1.3600896181109E+18
Circumference
2067086730.7592
Perimeter
1315948284
Area
108232492885159041
Diagonal
465257977.6536
Surface area
649394957310954246
Volume
3.5607090821317E+25
Space diagonal
569822322.00527
Perimeter
986961213
Area
4.6866044176733E+16
Altitude
284911161.00263
Surface area
4.6866044176733E+16
Volume
4.1963358963464E+24
Height
155085992.5512