7128403925 is an odd 10-digits composite number following 7128403924
and preceding 7128403926 . In scientific notation, it is written as 7.128403925 × 10^9.
The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors.
There are 5701134720 positive integers (up to 7128403925) that are relatively prime to 7128403925.
7128403925 has 12 divisors, whose sum is 8841682980
The reverse of 7128403925 is 5293048217
Previous prime number is 75653
Is Prime? no Number parity odd Number length 10 Sum of Digits 41 Digital Root 5
Name
seven billion one hundred twenty-eight million four hundred three thousand nine hundred twenty-five
Scientific notation
7.128403925 × 10^9
Engineering notation
7.128403925 × 10^9
Prime Factorization
5 × 5 × 75653 × 3769
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1425680785 Product of the distinct prime numbers
The prime factorization of 7128403925 is 5 × 5 × 75653 × 3769.
Since it has a total of 4 prime factors.
7 , 2 , 2 , 2 , 449 , 263 , 4089 , 1936 , 77660 , 97924 , 184942 , 78166 , 9521476 , 1012721 , 45957170 , 82935571 , 859493479 , 564486902 , 2014829724 , 3943668506
n×2
14256807850
n×3
21385211775
n×4
28513615700
n×5
35642019625
n÷2
3564201962.5
n÷3
2376134641.6667
n÷3
1782100981.25
n÷5
1425680785
n2
5.0814142517955E+19
n3
3.622237329705E+29
n4
2.5820770798351E+39
n5
1.8406088390549E+49
2 √n84429.875784582
3 √n1924.5569498166
4 √n290.568194723
5 √n93.454121672671
1 , 5 , 25 , 3769 , 18845 , 75653 , 94225 , 378265 , 1891325 , 285136157 , 1425680785 , 7128403925
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
-7128403924 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 7128403925 can be divided by 12 positive divisors.
The sum of these divisors (counting 7128403925) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110101000111000101100111111010101
3
Ternary
200101210100102212012
4
Quaternary
12220320230333111
5
Quinary
104044332411200
6
Senary
3135202234005
8
Octal
65070547725
10
Decimal
7128403925
12
Duodecimal
146b355905
16
Hexadecimal
1a8e2cfd5
20
Vigesimal
5b7ca9g5
36
Base36
39w2fo5
md5
bb58153c1e091df2fbe338fc90b310b7
sha1
600ce6a96ae781d35f80614cae9bd6850202c033
sha256
f3ada8fb5b61d1b61d22cdc5b53cfec296f70d0c70db32229983cd0d8628c2a8
sha512
1daeb3e81cad82a40553e516c3b09ec30b89be20dabbdb7d1f42ab653e356b87d8d6a711b523f2717283ba2a92aa77220ca34d56633c6ebea3e0792ad7e138e0
ripemd-160
5f75bf1ecefbe2933b868a95e859369d11f492fc
Diameter
14256807850
Circumference
44789082805.201
Area
1.5963733683287E+20
Volume
1.517279224608E+30
Surface area
6.3854934733149E+20
Circumference
44789082805.201
Perimeter
28513615700
Area
5.0814142517955E+19
Diagonal
10081085508.809
Surface area
3.0488485510773E+20
Volume
3.622237329705E+29
Space diagonal
12346757774.973
Perimeter
21385211775
Area
2.2003169146036E+19
Altitude
6173378887.4867
Surface area
2.2003169146036E+19
Volume
4.2688476315025E+28
Height
3360361836.2695