1663245849 is an odd 10-digits composite number following 1663245848
and preceding 1663245850 . In scientific notation, it is written as 1.663245849 × 10^9.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 1108532880 positive integers (up to 1663245849) that are relatively prime to 1663245849.
1663245849 has 8 divisors, whose sum is 2218256512
The reverse of 1663245849 is 9485423661
Previous prime number is 3823
Is Prime? no Number parity odd Number length 10 Sum of Digits 48 Digital Root 3
Name
one billion six hundred sixty-three million two hundred forty-five thousand eight hundred forty-nine
Scientific notation
1.663245849 × 10^9
Engineering notation
1.663245849 × 10^9
Prime Factorization
3 × 3823 × 145021
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1663245849 Product of the distinct prime numbers
The prime factorization of 1663245849 is 3 × 3823 × 145021.
Since it has a total of 3 prime factors.
5 , 2 , 29 , 79 , 237 , 315 , 9483 , 1756 , 79015 , 63967 , 222845 , 248103 , 6589613 , 6662690 , 87571354 , 22213248 , 417937647 , 769270191 , 8273261796 , 6262264949
n×2
3326491698
n×3
4989737547
n×4
6652983396
n×5
8316229245
n÷2
831622924.5
n÷3
554415283
n÷3
415811462.25
n÷5
332649169.8
n2
2766386754215730801
n3
4.6011812856779E+27
n4
7.6528956739002E+36
n5
1.2728646962445E+46
2 √n40782.911237429
3 √n1184.8193803295
4 √n201.94779334627
5 √n69.854001574576
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
-1663245848 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 1663245849 can be divided by 8 positive divisors.
The sum of these divisors (counting 1663245849) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100011001000110001111000011001
3
Ternary
11021220200122101010
4
Quaternary
1203020301320121
5
Quinary
11401242331344
6
Senary
433013044133
8
Octal
14310617031
10
Decimal
1663245849
12
Duodecimal
3a5026649
16
Hexadecimal
63231e19
20
Vigesimal
15jf5ec9
36
Base36
ri94pl
md5
4f820704141053b10286460164f7c609
sha1
d4f77fee8f232aaf04b8af088fb64c12763ba32b
sha256
2fa89bd2f7e2b04b1e36ac90878b1ffaaf8073b690013aadfa851ad754baaabc
sha512
cf6fa57a0f5d3c0e581474b02baf52141607d927fa68b503aa7f7b0e6dee373ccf44d194f3ebdb967b42a80c83d039626cbd71546832a2100e15f1aff8241bf7
ripemd-160
77d0669c7199a51c20e1093038da0c49ac1b1ec4
Diameter
3326491698
Circumference
10450481880.664
Area
8.6908603040323E+18
Volume
1.9273383099894E+28
Surface area
3.4763441216129E+19
Circumference
10450481880.664
Perimeter
6652983396
Area
2766386754215730801
Diagonal
2352184837.2166
Surface area
1.6598320525294E+19
Volume
4.6011812856779E+27
Space diagonal
2880826315.946
Perimeter
4989737547
Area
1.1978806029218E+18
Altitude
1440413157.973
Surface area
1.1978806029218E+18
Volume
5.4225441476191E+26
Height
784061612.40552