1639441028 is an even 10-digits composite number following 1639441027
and preceding 1639441029 . In scientific notation, it is written as 1.639441028 × 10^9.
The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors.
There are 802279560 positive integers (up to 1639441028) that are relatively prime to 1639441028.
1639441028 has 12 divisors, whose sum is 2930065152
The reverse of 1639441028 is 8201449361
Previous prime number is 47
Is Prime? no Number parity even Number length 10 Sum of Digits 38 Digital Root 2
Name
one billion six hundred thirty-nine million four hundred forty-one thousand twenty-eight
Scientific notation
1.639441028 × 10^9
Engineering notation
1.639441028 × 10^9
Prime Factorization
2 × 2 × 47 × 8720431
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
819720514 Product of the distinct prime numbers
The prime factorization of 1639441028 is 2 × 2 × 47 × 8720431.
Since it has a total of 4 prime factors.
1 , 9 , 39 , 14 , 480 , 337 , 6168 , 996 , 7036 , 52039 , 130726 , 914021 , 9690413 , 2936180 , 42727797 , 25399197 , 5050552 , 944159493 , 3178565745 , 4028873592
n×2
3278882056
n×3
4918323084
n×4
6557764112
n×5
8197205140
n÷2
819720514
n÷3
546480342.66667
n÷3
409860257
n÷5
327888205.6
n2
2687766884289696784
n3
4.4064353038043E+27
n4
7.2240908242843E+36
n5
1.184347088733E+46
2 √n40490.011459618
3 √n1179.1397128948
4 √n201.22129971655
5 √n69.652893083857
1 , 2 , 4 , 47 , 94 , 188 , 8720431 , 17440862 , 34881724 , 409860257 , 819720514 , 1639441028
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
-1639441027 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 1639441028 can be divided by 12 positive divisors.
The sum of these divisors (counting 1639441028) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1100001101101111110001010000100
3
Ternary
11020020220020022002
4
Quaternary
1201231332022010
5
Quinary
11324144103103
6
Senary
430402524432
8
Octal
14155761204
10
Decimal
1639441028
12
Duodecimal
399066718
16
Hexadecimal
61b7e284
20
Vigesimal
15c6a2b8
36
Base36
r42wsk
md5
aebf3c2ac6322efdeee00160770a3756
sha1
19e8cd5e7076a11c41d627063fd4956b24ebcfcd
sha256
9e9f04032f92055a5a70e72f2d4e71da31ec4df5eb987751b30cc28269f0a5b8
sha512
f864588baa3ce6293b42ca92220237a1c9d9371f694a21d3a777d38f63a95dbeb4f20e3b9ce33e41a3c994ecb156e58c8187cc8bd60cf0095f56470ed099e4fe
ripemd-160
07bcd269e62f21ec2912fa91a7b5fb763a36ab94
Diameter
3278882056
Circumference
10300911779.117
Area
8.4438686982464E+18
Volume
1.84576330386E+28
Surface area
3.3775474792986E+19
Circumference
10300911779.117
Perimeter
6557764112
Area
2687766884289696784
Diagonal
2318519736.5085
Surface area
1.6126601305738E+19
Volume
4.4064353038043E+27
Space diagonal
2839595156.509
Perimeter
4918323084
Area
1.1638372006227E+18
Altitude
1419797578.2545
Surface area
1.1638372006227E+18
Volume
5.1930338069663E+26
Height
772839912.1695