328888945 is an odd 9-digits composite number following 328888944
and preceding 328888946 . In scientific notation, it is written as 3.28888945 × 10^8.
The sum of its digits is 55. It has a total of 4 prime factors and 16 positive divisors.
There are 205021440 positive integers (up to 328888945) that are relatively prime to 328888945.
328888945 has 16 divisors, whose sum is 492052608
The reverse of 328888945 is 549888823
Previous prime number is 11
Is Prime? no Number parity odd Number length 9 Sum of Digits 55 Digital Root 1
Name
three hundred twenty-eight million eight hundred eighty-eight thousand nine hundred forty-five
Scientific notation
3.28888945 × 10^8
Engineering notation
3.28888945 × 10^6
Prime Factorization
5 × 7 × 11 × 854257
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
328888945 Product of the distinct prime numbers
The prime factorization of 328888945 is 5 × 7 × 11 × 854257.
Since it has a total of 4 prime factors.
4 , 5 , 67 , 58 , 898 , 488 , 4706 , 6489 , 15005 , 74501 , 388347 , 859533 , 8234332 , 843823 , 13141478 , 34336842 , 878954108 , 858161876 , 8141792 , 3943532788
n×2
657777890
n×3
986666835
n×4
1315555780
n×5
1644444725
n÷2
164444472.5
n÷3
109629648.33333
n÷3
82222236.25
n÷5
65777789
n2
108167938143213025
n3
3.5575239058747E+25
n4
1.1700302842154E+34
n5
3.8481002579365E+42
2 √n18135.295558661
3 √n690.26590955392
4 √n134.66735149494
5 √n50.513778452511
1 , 5 , 7 , 11 , 35 , 55 , 77 , 385 , 854257 , 4271285 , 5979799 , 9396827 , 29898995 , 46984135 , 65777789 , 328888945
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
-328888944 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 328888945 can be divided by 16 positive divisors.
The sum of these divisors (counting 328888945) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10011100110100111001001110001
3
Ternary
211220212021211001
4
Quaternary
103212213021301
5
Quinary
1133143421240
6
Senary
52345122001
8
Octal
2346471161
10
Decimal
328888945
12
Duodecimal
92189301
16
Hexadecimal
139a7271
20
Vigesimal
52fb275
36
Base36
5ft8c1
md5
f6bdfa991317198898289eb36e39f05a
sha1
808fed0b3d23f86287313c843352704c6e16a8d3
sha256
ddf8298f28854fcfc9288b6e1dc03d745ce19228b0acba1c6c497ba434d8f60a
sha512
ed5998ff30a786f75538879e7f49fdb1400638db334d432bcdeba9c56c8522bbbcc802d82de198409f5ce978fae721ce2cf1a2c2cec06a699266cd4b459cc83d
ripemd-160
da30978cca82a2e80b9bc987e37d6687e7b2d1f3
Diameter
657777890
Circumference
2066470186.9178
Area
3.3981959982467E+17
Volume
1.4901721290221E+26
Surface area
1.3592783992987E+18
Circumference
2066470186.9178
Perimeter
1315555780
Area
108167938143213025
Diagonal
465119206.53358
Surface area
649007628859278150
Volume
3.5575239058747E+25
Space diagonal
569652362.78773
Perimeter
986666835
Area
4.6838091153503E+16
Altitude
284826181.39386
Surface area
4.6838091153503E+16
Volume
4.1925821301287E+24
Height
155039735.51119