7941361421 is an odd 10-digits composite number following 7941361420
and preceding 7941361422 . In scientific notation, it is written as 7.941361421 × 10^9.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 6572161008 positive integers (up to 7941361421) that are relatively prime to 7941361421.
7941361421 has 8 divisors, whose sum is 9388801920
The reverse of 7941361421 is 1241631497
Previous prime number is 29
Is Prime? no Number parity odd Number length 10 Sum of Digits 38 Digital Root 2
Name
seven billion nine hundred forty-one million three hundred sixty-one thousand four hundred twenty-one
Scientific notation
7.941361421 × 10^9
Engineering notation
7.941361421 × 10^9
Prime Factorization
7 × 29 × 39120007
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
7941361421 Product of the distinct prime numbers
The prime factorization of 7941361421 is 7 × 29 × 39120007.
Since it has a total of 3 prime factors.
6 , 3 , 10 , 85 , 710 , 346 , 3320 , 6095 , 53403 , 61540 , 438713 , 881724 , 5526106 , 5167269 , 16645567 , 18484212 , 353115232 , 719423432 , 594647065 , 4461229650
n×2
15882722842
n×3
23824084263
n×4
31765445684
n×5
39706807105
n÷2
3970680710.5
n÷3
2647120473.6667
n÷3
1985340355.25
n÷5
1588272284.2
n2
6.3065221218947E+19
n3
5.0082371479498E+29
n4
3.9772221273947E+39
n5
3.158455836524E+49
2 √n89114.316588301
3 √n1995.1014637164
4 √n298.52021135645
5 √n95.494639232674
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
-7941361420 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 7941361421 can be divided by 8 positive divisors.
The sum of these divisors (counting 7941361421) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011001010101111000111100001101
3
Ternary
202111110001221220002
4
Quaternary
13121111320330031
5
Quinary
112230442031141
6
Senary
3352002534045
8
Octal
73125707415
10
Decimal
7941361421
12
Duodecimal
1657667325
16
Hexadecimal
1d9578f0d
20
Vigesimal
641da3b1
36
Base36
3nc2xot
md5
210f88d27be89cb511fabe94b69344bc
sha1
9bf9c6a387f1567aed43f942d172aa7dbeec98ac
sha256
dc19ac6f2a837ec75b750e902beec9ad40e4d8adac9975821c2f7fcbe6a78a88
sha512
0284f2674d9a1c3f073936b60159ba5415f1513e411c57a40475219eb8ce09f5a0fcf2af6c3eb716496ee8505bfc7d009a738ee6b00798253d3b10467ab71a20
ripemd-160
3e41c8e20ad8c35326aa0de8c305fe016883b745
Diameter
15882722842
Circumference
49897045399.43
Area
1.9812523567846E+20
Volume
2.0978454708579E+30
Surface area
7.9250094271384E+20
Circumference
49897045399.43
Perimeter
31765445684
Area
6.3065221218947E+19
Diagonal
11230781025.285
Surface area
3.7839132731368E+20
Volume
5.0082371479498E+29
Space diagonal
13754841462.439
Perimeter
23824084263
Area
2.7308041835447E+19
Altitude
6877420731.2197
Surface area
2.7308041835447E+19
Volume
5.9022640818428E+28
Height
3743593675.0949