7156916989 is an odd 10-digits composite number following 7156916988
and preceding 7156916990 . In scientific notation, it is written as 7.156916989 × 10^9.
The sum of its digits is 61. It has a total of 3 prime factors and 8 positive divisors.
There are 6503648256 positive integers (up to 7156916989) that are relatively prime to 7156916989.
7156916989 has 8 divisors, whose sum is 7839219960
The reverse of 7156916989 is 9896196517
Previous prime number is 17
Is Prime? no Number parity odd Number length 10 Sum of Digits 61 Digital Root 7
Name
seven billion one hundred fifty-six million nine hundred sixteen thousand nine hundred eighty-nine
Scientific notation
7.156916989 × 10^9
Engineering notation
7.156916989 × 10^9
Prime Factorization
29 × 17 × 14517073
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
7156916989 Product of the distinct prime numbers
The prime factorization of 7156916989 is 29 × 17 × 14517073.
Since it has a total of 3 prime factors.
5 , 4 , 46 , 78 , 431 , 989 , 3625 , 5664 , 35011 , 82654 , 130517 , 814895 , 7693831 , 2134707 , 92306556 , 13215929 , 934263351 , 564563318 , 6289917070 , 9035533156
n×2
14313833978
n×3
21470750967
n×4
28627667956
n×5
35784584945
n÷2
3578458494.5
n÷3
2385638996.3333
n÷3
1789229247.25
n÷5
1431383397.8
n2
5.1221460787437E+19
n3
3.66587742911E+29
n4
2.6236380451989E+39
n5
1.8777159698671E+49
2 √n84598.563752584
3 √n1927.1195623799
4 √n290.85832247433
5 √n93.528764193066
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
-7156916988 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 7156916989 can be divided by 8 positive divisors.
The sum of these divisors (counting 7156916989) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101010100101011110001011111101
3
Ternary
200110210000001102121
4
Quaternary
12222211132023331
5
Quinary
104124132320424
6
Senary
3142101322541
8
Octal
65245361375
10
Decimal
7156916989
12
Duodecimal
1478a06451
16
Hexadecimal
1aa95e2fd
20
Vigesimal
5bgaec99
36
Base36
3ad1khp
md5
5d263c7062573094ff829f677868f461
sha1
7f3346fd339b33d56fa9a68c65dac4c8135e1a06
sha256
2b1a125e5efb7bea7a8449403754355a85b158e6e4ae3f7ae40e670f62269e44
sha512
5e27ab74c847732d4ac5f4e6cc4ed0b2cfcf6fdb9f697bdd4fae2365cc2ba05b4142c20df0ce3d14d4bcfbf80fd8a991fac82a2f5e17f9b9120587da702dcae1
ripemd-160
cc1a59e75ff4d4b154f98727c6b256019a47c8e8
Diameter
14313833978
Circumference
44968235669.989
Area
1.6091696491595E+20
Volume
1.5355591467004E+30
Surface area
6.436678596638E+20
Circumference
44968235669.989
Perimeter
28627667956
Area
5.1221460787437E+19
Diagonal
10121409070.622
Surface area
3.0732876472462E+20
Volume
3.66587742911E+29
Space diagonal
12396143850.501
Perimeter
21470750967
Area
2.2179543130434E+19
Altitude
6198071925.2504
Surface area
2.2179543130434E+19
Volume
4.3202779818707E+28
Height
3373803023.5407