7128740039 is an odd 10-digits composite number following 7128740038
and preceding 7128740040 . In scientific notation, it is written as 7.128740039 × 10^9.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 7114461120 positive integers (up to 7128740039) that are relatively prime to 7128740039.
7128740039 has 8 divisors, whose sum is 7143035088
The reverse of 7128740039 is 9300478217
Previous prime number is 1307
Is Prime? no Number parity odd Number length 10 Sum of Digits 41 Digital Root 5
Name
seven billion one hundred twenty-eight million seven hundred forty thousand thirty-nine
Scientific notation
7.128740039 × 10^9
Engineering notation
7.128740039 × 10^9
Prime Factorization
937 × 1307 × 5821
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
7128740039 Product of the distinct prime numbers
The prime factorization of 7128740039 is 937 × 1307 × 5821.
Since it has a total of 3 prime factors.
7 , 5 , 67 , 27 , 935 , 291 , 1299 , 2780 , 84420 , 81799 , 260341 , 286772 , 6745297 , 1573380 , 18096358 , 9242847 , 81779641 , 93993169 , 3620155845 , 4307889876
n×2
14257480078
n×3
21386220117
n×4
28514960156
n×5
35643700195
n÷2
3564370019.5
n÷3
2376246679.6667
n÷3
1782185009.75
n÷5
1425748007.8
n2
5.0818934543642E+19
n3
3.6227497342058E+29
n4
2.5825641081509E+39
n5
1.841042816106E+49
2 √n84431.86625321
3 √n1924.5871978391
4 √n290.57161983444
5 √n93.455002953994
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
-7128740038 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 7128740039 can be divided by 8 positive divisors.
The sum of these divisors (counting 7128740039) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101000111001111111000011000111
3
Ternary
200101210222111220212
4
Quaternary
12220321333003013
5
Quinary
104044424140124
6
Senary
3135213350035
8
Octal
65071770307
10
Decimal
7128740039
12
Duodecimal
146b49831b
16
Hexadecimal
1a8e7f0c7
20
Vigesimal
5b7eca1j
36
Base36
39w9n0n
md5
33e4546615859aa4aae31304ead80040
sha1
cc554729399464d0ffe4e2bd50ab1397b56fa58d
sha256
6b2edc9f28de148fd1cf5541dd3e095d90c61ef37e31e9ced7fbee2d395713c6
sha512
b9e87e4637d90894606adc612c965a5ee29947db530cb78d7e8e4564a1a278d942186c30221e13744f0552bfa1405b9f601927a583c4708aebc2679fc7f69c83
ripemd-160
afca3c1ef2f492e17da21c07991081b382631fc4
Diameter
14257480078
Circumference
44791194671.748
Area
1.5965239142557E+20
Volume
1.5174938601034E+30
Surface area
6.3860956570226E+20
Circumference
44791194671.748
Perimeter
28514960156
Area
5.0818934543642E+19
Diagonal
10081560845.786
Surface area
3.0491360726185E+20
Volume
3.6227497342058E+29
Space diagonal
12347339941.499
Perimeter
21386220117
Area
2.2005244154026E+19
Altitude
6173669970.7493
Surface area
2.2005244154026E+19
Volume
4.2694515059978E+28
Height
3360520281.9286