1608481808 is an even 10-digits composite number following 1608481807
and preceding 1608481809 . In scientific notation, it is written as 1.608481808 × 10^9.
The sum of its digits is 44. It has a total of 5 prime factors and 10 positive divisors.
There are 804240896 positive integers (up to 1608481808) that are relatively prime to 1608481808.
1608481808 has 10 divisors, whose sum is 3116433534
The reverse of 1608481808 is 8081848061
Previous prime number is 2
Is Prime? no
Number parity even
Number length 10
Sum of Digits 44
Digital Root 8
Name
one billion six hundred eight million four hundred eighty-one thousand eight hundred eight
Scientific notation
1.608481808 × 10^9
Engineering notation
1.608481808 × 10^9
Prime Factorization
2 × 2 × 2 × 2 × 100530113
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
201060226
Product of the distinct prime numbers
The prime factorization of 1608481808 is 2 × 2 × 2 × 2 × 100530113.
Since it has a total of 5 prime factors.
9 , 10 , 30 , 68 , 100 , 609 , 2767 , 404 , 91231 , 62266 , 632308 , 743852 , 2958157 , 9463133 , 33802312 , 24870044 , 242142486 , 888554372 , 9500607216 , 7776287983
n×2
3216963616
n×3
4825445424
n×4
6433927232
n×5
8042409040
n÷2
804240904
n÷3
536160602.66667
n÷3
402120452
n÷5
321696361.6
n2
2587213726666948864
n3
4.1614862127517E+27
n4
6.6936748674539E+36
n5
1.0766654252966E+46
2 √n
40105.882461305
3 √n
1171.6702003926
4 √n
200.26453121136
5 √n
69.387817997839
10 divisors
τ
Total Divisors
10
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1608481807
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.1
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
10
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1608481808 can be divided by 10 positive divisors.
The sum of these divisors (counting 1608481808) is 1, the average is 0.1.
Base
System
Value
2
Binary
1011111110111110111110000010000
3
Ternary
11011002122100020022
4
Quaternary
1133313313300100
5
Quinary
11243232404213
6
Senary
423335203012
8
Octal
13767676020
10
Decimal
1608481808
12
Duodecimal
38a816468
16
Hexadecimal
5fdf7c10
20
Vigesimal
152d04a8
36
Base36
qlnci8
md5
5bb27794f6e6e19ed5c0996ab145f6df
sha1
0d8728dd10f81c28f59206601731a43340b7c6c0
sha256
62745bd9d4d295385119cae8a376a517235f1619d8565af2d174ad0d4d7f4a0b
sha512
c2c8ce36950560317795be3003485c09cd27bf00c9b5a0afebc416017d35a899cca54ff63336424fd05a80a332de9ba767641ba2d90e1973d615f12b5cc8383a
ripemd-160
a8078cb30c57e04b5ef2e821eeb4b4957db5cd83
Diameter
3216963616
Circumference
10106389262.891
Area
8.1279716369636E+18
Volume
1.7431592685328E+28
Surface area
3.2511886547854E+19
Circumference
10106389262.891
Perimeter
6433927232
Area
2587213726666948864
Diagonal
2274736787.704
Surface area
1.5523282360002E+19
Volume
4.1614862127517E+27
Space diagonal
2785972214.5062
Perimeter
4825445424
Area
1.1202964061567E+18
Altitude
1392986107.2531
Surface area
1.1202964061567E+18
Volume
4.9043585347517E+26
Height
758245595.90133