328697687 is an odd 9-digits composite number following 328697686
and preceding 328697688 . In scientific notation, it is written as 3.28697687 × 10^8.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 314394304 positive integers (up to 328697687) that are relatively prime to 328697687.
328697687 has 8 divisors, whose sum is 343213200
The reverse of 328697687 is 786796823
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 56
Digital Root 2
Name
three hundred twenty-eight million six hundred ninety-seven thousand six hundred eighty-seven
Scientific notation
3.28697687 × 10^8
Engineering notation
3.28697687 × 10^6
Prime Factorization
107 × 29 × 105929
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
328697687
Product of the distinct prime numbers
The prime factorization of 328697687 is 107 × 29 × 105929.
Since it has a total of 3 prime factors.
5 , 7 , 66 , 97 , 565 , 818 , 8660 , 2146 , 96007 , 84756 , 587033 , 589347 , 146252 , 851463 , 17434753 , 8560999 , 882299553 , 4091471 , 4835016066 , 2062668742
n×2
657395374
n×3
986093061
n×4
1314790748
n×5
1643488435
n÷2
164348843.5
n÷3
109565895.66667
n÷3
82174421.75
n÷5
65739537.4
n2
108042169439149969
n3
3.5513211193111E+25
n4
1.1673110377118E+34
n5
3.8369243810544E+42
2 √n
18130.021704344
3 √n
690.13208071546
4 √n
134.64776902847
5 √n
50.507902054131
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-328697686
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 328697687 can be divided by 8 positive divisors.
The sum of these divisors (counting 328697687) is 1, the average is 0.125.
Base
System
Value
2
Binary
10011100101111000011101010111
3
Ternary
211220111120110102
4
Quaternary
103211320131113
5
Quinary
1133121311222
6
Senary
52341044315
8
Octal
2345703527
10
Decimal
328697687
12
Duodecimal
920b669b
16
Hexadecimal
13978757
20
Vigesimal
52e7447
36
Base36
5fp4rb
md5
5579c0284615e2d8cf1186e22e8301df
sha1
cc5041e82247e395b48aa4bac9c3d967ee7a19c5
sha256
12cf07e0a7760ae152673104360636e6e058c009c0408fe76b5eb8faf1976e11
sha512
af3256a12c6c278425c287c21a72637fc19f6225cfaafb83dcfec6742f96823b9f6767193d389b09e148cf8dc2b69d5b9e857efd3f4bdc0352a11c2bc307c20c
ripemd-160
32f90defe4dc42a8b4b72e2488448e940c66ad4d
Diameter
657395374
Circumference
2065268477.4623
Area
3.3942448578794E+17
Volume
1.4875739118621E+26
Surface area
1.3576979431517E+18
Circumference
2065268477.4623
Perimeter
1314790748
Area
108042169439149969
Diagonal
464848726.87607
Surface area
648253016634899814
Volume
3.5513211193111E+25
Space diagonal
569321094.21437
Perimeter
986093061
Area
4.6783631707143E+16
Altitude
284660547.10719
Surface area
4.6783631707143E+16
Volume
4.1852720760598E+24
Height
154949575.62536