7980451925 is an odd 10-digits composite number following 7980451924
and preceding 7980451926 . In scientific notation, it is written as 7.980451925 × 10^9.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 6342078000 positive integers (up to 7980451925) that are relatively prime to 7980451925.
7980451925 has 8 divisors, whose sum is 8354638656
The reverse of 7980451925 is 5291540897
Previous prime number is 151
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 50
Digital Root 5
Name
seven billion nine hundred eighty million four hundred fifty-one thousand nine hundred twenty-five
Scientific notation
7.980451925 × 10^9
Engineering notation
7.980451925 × 10^9
Prime Factorization
25 × 151 × 2114027
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7980451925
Product of the distinct prime numbers
The prime factorization of 7980451925 is 25 × 151 × 2114027.
Since it has a total of 3 prime factors.
9 , 7 , 55 , 96 , 638 , 396 , 5251 , 4020 , 96491 , 15652 , 752966 , 798646 , 8102803 , 5459808 , 24998577 , 48446621 , 808225833 , 141243073 , 5159047712 , 8166808924
n×2
15960903850
n×3
23941355775
n×4
31921807700
n×5
39902259625
n÷2
3990225962.5
n÷3
2660150641.6667
n÷3
1995112981.25
n÷5
1596090385
n2
6.3687612927236E+19
n3
5.0825593318382E+29
n4
4.0561120403695E+39
n5
3.2369607140582E+49
2 √n
89333.375202105
3 √n
1998.3696651152
4 √n
298.88689366064
5 √n
95.588467104893
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
-7980451924
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 7980451925 can be divided by 8 positive divisors.
The sum of these divisors (counting 7980451925) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011011101011000000100001010101
3
Ternary
202121011121221222112
4
Quaternary
13123223000201111
5
Quinary
112320443430200
6
Senary
3355520440405
8
Octal
73353004125
10
Decimal
7980451925
12
Duodecimal
1668779105
16
Hexadecimal
1dbac0855
20
Vigesimal
64dhg9g5
36
Base36
3nzcs45
md5
0312a5e9012993d15c4b0ab03614c61b
sha1
f55dee3c36fa0cfc01510b7a93e9cff201ef57e4
sha256
f580793eff93d19ade4133fdf2016e9038919d243e2ba363e9f23c08778ca258
sha512
fd95db1fa34f7b65206e1adc456b9ceb455314dc81eb4aac2cd5124ff4903a0c4336190cc69ed9e80bb956c0bc08add79768913ec779b4245705eb7473520120
ripemd-160
9a0accc3b24c61ab6e8dba0ff02e3d786ae554cb
Diameter
15960903850
Circumference
50142658279.813
Area
2.0008053689688E+20
Volume
2.1289774744449E+30
Surface area
8.003221475875E+20
Circumference
50142658279.813
Perimeter
31921807700
Area
6.3687612927236E+19
Diagonal
11286063346.201
Surface area
3.8212567756342E+20
Volume
5.0825593318382E+29
Space diagonal
13822548201.461
Perimeter
23941355775
Area
2.7577545350688E+19
Altitude
6911274100.7304
Surface area
2.7577545350688E+19
Volume
5.9898536155429E+28
Height
3762021115.4005