1668759425 is an odd 10-digits composite number following 1668759424
and preceding 1668759426 . In scientific notation, it is written as 1.668759425 × 10^9.
The sum of its digits is 53. It has a total of 4 prime factors and 12 positive divisors.
There are 1333195920 positive integers (up to 1668759425) that are relatively prime to 1668759425.
1668759425 has 12 divisors, whose sum is 2072069760
The reverse of 1668759425 is 5249578661
Previous prime number is 743
Is Prime? no Number parity odd Number length 10 Sum of Digits 53 Digital Root 8
Name
one billion six hundred sixty-eight million seven hundred fifty-nine thousand four hundred twenty-five
Scientific notation
1.668759425 × 10^9
Engineering notation
1.668759425 × 10^9
Prime Factorization
5 × 5 × 743 × 89839
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
333751885 Product of the distinct prime numbers
The prime factorization of 1668759425 is 5 × 5 × 743 × 89839.
Since it has a total of 4 prime factors.
9 , 10 , 12 , 98 , 184 , 241 , 2450 , 5146 , 11914 , 25038 , 788155 , 383495 , 6503722 , 5800531 , 77467616 , 79111430 , 130173474 , 892340674 , 3962048975 , 8211660995
n×2
3337518850
n×3
5006278275
n×4
6675037700
n×5
8343797125
n÷2
834379712.5
n÷3
556253141.66667
n÷3
417189856.25
n÷5
333751885
n2
2784758018526330625
n3
4.6470911897601E+27
n4
7.7548772217467E+36
n5
1.2941024453508E+46
2 √n40850.451955884
3 √n1186.1271418097
4 √n202.11494738362
5 √n69.900252784554
1 , 5 , 25 , 743 , 3715 , 18575 , 89839 , 449195 , 2245975 , 66750377 , 333751885 , 1668759425
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1668759424 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1668759425 can be divided by 12 positive divisors.
The sum of these divisors (counting 1668759425) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1100011011101110011111110000001
3
Ternary
11022022001202120122
4
Quaternary
1203131303332001
5
Quinary
11404200300200
6
Senary
433331150025
8
Octal
14335637601
10
Decimal
1668759425
12
Duodecimal
3a6a45315
16
Hexadecimal
63773f81
20
Vigesimal
1619eib5
36
Base36
rljb0h
md5
2f0a39d915643276ded193cd614d3233
sha1
db08de6e2b8c4791d55b1e2a575d326cf1abb69a
sha256
b30af89864d62857a9cb8110f84143514dc0593b3bb41115dda0e613f88fb923
sha512
4b709a414d97b25b400db384d559e689006ac564564fc09673a722504340d70230c9d1078718426f0e58fab07a10e14f0f70d4afd363363b11b203891fb1ee51
ripemd-160
d834bfe9b67d8867661489a2c8fe64c86ee3dbbe
Diameter
3337518850
Circumference
10485124700.377
Area
8.7485753330276E+18
Volume
1.9465690056416E+28
Surface area
3.499430133211E+19
Circumference
10485124700.377
Perimeter
6675037700
Area
2784758018526330625
Diagonal
2359982211.1729
Surface area
1.6708548111158E+19
Volume
4.6470911897601E+27
Space diagonal
2890376109.7094
Perimeter
5006278275
Area
1.2058355937181E+18
Altitude
1445188054.8547
Surface area
1.2058355937181E+18
Volume
5.4766494884528E+26
Height
786660737.05764