1663308909 is an odd 10-digits composite number following 1663308908
and preceding 1663308910 . In scientific notation, it is written as 1.663308909 × 10^9.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 1106223624 positive integers (up to 1663308909) that are relatively prime to 1663308909.
1663308909 has 8 divisors, whose sum is 1852536000
The reverse of 1663308909 is 9098033661
Previous prime number is 419
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 45
Digital Root 9
Name
one billion six hundred sixty-three million three hundred eight thousand nine hundred nine
Scientific notation
1.663308909 × 10^9
Engineering notation
1.663308909 × 10^9
Prime Factorization
9 × 419 × 441079
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1663308909
Product of the distinct prime numbers
The prime factorization of 1663308909 is 9 × 419 × 441079.
Since it has a total of 3 prime factors.
7 , 1 , 31 , 83 , 463 , 842 , 2267 , 5818 , 34878 , 8193 , 484188 , 620591 , 7682782 , 168162 , 49049554 , 24960947 , 561320595 , 787496011 , 5741696889 , 80980277
n×2
3326617818
n×3
4989926727
n×4
6653235636
n×5
8316544545
n÷2
831654454.5
n÷3
554436303
n÷3
415827227.25
n÷5
332661781.8
n2
2766596526758770281
n3
4.6017046505663E+27
n4
7.6540563418737E+36
n5
1.2731060103426E+46
2 √n
40783.684348033
3 √n
1184.8343538156
4 √n
201.94970747202
5 √n
69.85453125292
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
-1663308908
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 1663308909 can be divided by 8 positive divisors.
The sum of these divisors (counting 1663308909) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100011001001000001010001101101
3
Ternary
11021220210211212200
4
Quaternary
1203021001101231
5
Quinary
11401301341114
6
Senary
433014252113
8
Octal
14311012155
10
Decimal
1663308909
12
Duodecimal
3a5057039
16
Hexadecimal
6324146d
20
Vigesimal
15jfdc59
36
Base36
riahd9
md5
bbbfdbe3eb422d4e26441d91817bdf53
sha1
7668ece4d3af443d36ec6be45bf48b92962b424e
sha256
28e1b948fdb74b1eb84e366a51cd0d43f427e5dd8908393a948c73841fe80a1b
sha512
f4cc404f6a32b445b1f12f4e161707b4215c261113347e94cf0336f1bf6d76300316f2989e42b9230158dfa7e163da845868e8a87e4364fb843b9beeee34c61b
ripemd-160
cde8b8460208b4dde342c389b6a0cbc8ca41e1e5
Diameter
3326617818
Circumference
10450878098.33
Area
8.6915193239124E+18
Volume
1.9275575365612E+28
Surface area
3.476607729565E+19
Circumference
10450878098.33
Perimeter
6653235636
Area
2766596526758770281
Diagonal
2352274017.5238
Surface area
1.6599579160553E+19
Volume
4.6017046505663E+27
Space diagonal
2880935539.07
Perimeter
4989926727
Area
1.1979714370974E+18
Altitude
1440467769.535
Surface area
1.1979714370974E+18
Volume
5.4231609390552E+26
Height
784091339.1746