7913309994 is an even 10-digits composite number following 7913309993
and preceding 7913309995 . In scientific notation, it is written as 7.913309994 × 10^9.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 2635943400 positive integers (up to 7913309994) that are relatively prime to 7913309994.
7913309994 has 16 divisors, whose sum is 13197983040
The reverse of 7913309994 is 4999033197
Previous prime number is 1451
Is Prime? no Number parity even Number length 10 Sum of Digits 54 Digital Root 9
Name
seven billion nine hundred thirteen million three hundred nine thousand nine hundred ninety-four
Scientific notation
7.913309994 × 10^9
Engineering notation
7.913309994 × 10^9
Prime Factorization
2 × 9 × 1451 × 302983
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
7913309994 Product of the distinct prime numbers
The prime factorization of 7913309994 is 2 × 9 × 1451 × 302983.
Since it has a total of 4 prime factors.
1 , 1 , 59 , 35 , 736 , 26 , 9346 , 7827 , 81267 , 18677 , 67407 , 645573 , 114413 , 3995714 , 84928047 , 73029036 , 172908795 , 22050911 , 9561689560 , 4968338491
n×2
15826619988
n×3
23739929982
n×4
31653239976
n×5
39566549970
n÷2
3956654997
n÷3
2637769998
n÷3
1978327498.5
n÷5
1582661998.8
n2
6.262047506114E+19
n3
4.9553523113035E+29
n4
3.9213238968829E+39
n5
3.1030651582914E+49
2 √n88956.787228407
3 √n1992.7495803025
4 √n298.25624424043
5 √n95.427080190928
1 , 2 , 9 , 18 , 1451 , 2902 , 13059 , 26118 , 302983 , 605966 , 2726847 , 5453694 , 439628333 , 879256666 , 3956654997 , 7913309994
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-7913309993 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7913309994 can be divided by 16 positive divisors.
The sum of these divisors (counting 7913309994) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111010111101010111000011100101010
3
Ternary
202102111021210120100
4
Quaternary
13113222320130222
5
Quinary
112201301404434
6
Senary
3345121410230
8
Octal
72752703452
10
Decimal
7913309994
12
Duodecimal
164a199976
16
Hexadecimal
1d7ab872a
20
Vigesimal
63ci3eje
36
Base36
3mvdp2i
md5
553499bcba7a82b1640121f03bb37975
sha1
390fd90f50a85847c9cf5f1fdc266a3ec0a69400
sha256
357b614acacf0d23df971eaab0b6599ed4f30f63e7dbb144e80d1fd3fe4d52f0
sha512
aa45857a243e8c40403096ea8632478007f461ea5bf3a10ab03a4632fb183c27b2b77c847fde4f5fe6735bb67ea0bf6e542b38814f650f2d5a4e163087f9e950
ripemd-160
69433f4fce9fe8c0b8284ffe8ccf97e89c1b3bf7
Diameter
15826619988
Circumference
49720793085.458
Area
1.9672802441638E+20
Volume
2.0756931222854E+30
Surface area
7.8691209766552E+20
Circumference
49720793085.458
Perimeter
31653239976
Area
6.262047506114E+19
Diagonal
11191110316.777
Surface area
3.7572285036684E+20
Volume
4.9553523113035E+29
Space diagonal
13706254965.651
Perimeter
23739929982
Area
2.7115461099999E+19
Altitude
6853127482.8253
Surface area
2.7115461099999E+19
Volume
5.8399387041519E+28
Height
3730370105.5925