7995996939 is an odd 10-digits composite number following 7995996938
and preceding 7995996940 . In scientific notation, it is written as 7.995996939 × 10^9.
The sum of its digits is 75. It has a total of 3 prime factors and 8 positive divisors.
There are 4569141024 positive integers (up to 7995996939) that are relatively prime to 7995996939.
7995996939 has 8 divisors, whose sum is 10878907600
The reverse of 7995996939 is 9396995997
Previous prime number is 49
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 75
Digital Root 3
Name
seven billion nine hundred ninety-five million nine hundred ninety-six thousand nine hundred thirty-nine
Scientific notation
7.995996939 × 10^9
Engineering notation
7.995996939 × 10^9
Prime Factorization
3 × 49 × 54394537
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7995996939
Product of the distinct prime numbers
The prime factorization of 7995996939 is 3 × 49 × 54394537.
Since it has a total of 3 prime factors.
1 , 5 , 12 , 90 , 499 , 460 , 6086 , 180 , 814 , 98034 , 508629 , 955898 , 8962036 , 3919952 , 58617636 , 60343477 , 743558034 , 212641396 , 7166955103 , 4039870804
n×2
15991993878
n×3
23987990817
n×4
31983987756
n×5
39979984695
n÷2
3997998469.5
n÷3
2665332313
n÷3
1998999234.75
n÷5
1599199387.8
n2
6.3935967048497E+19
n3
5.1123179681179E+29
n4
4.0878078824265E+39
n5
3.2686099315103E+49
2 √n
89420.338508641
3 √n
1999.6663559272
4 √n
299.03233689459
5 √n
95.625677219309
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
-7995996938
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 7995996939 can be divided by 8 positive divisors.
The sum of these divisors (counting 7995996939) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011100100110010011101100001011
3
Ternary
202122020212201201210
4
Quaternary
13130212103230023
5
Quinary
112333433400224
6
Senary
3401233544203
8
Octal
73446235413
10
Decimal
7995996939
12
Duodecimal
1671a15063
16
Hexadecimal
1dc993b0b
20
Vigesimal
64iejc6j
36
Base36
3o8lyq3
md5
cb6f2831be7bf34829b423cb2abb41ad
sha1
c6cc66a2aad231fecf03cc8dfed853c656cedbc3
sha256
445084dfc7aca497a6c7bb63d2b66f5ceb7921db5aeec689da2d2b99b1b44369
sha512
a3faf67734268c5282846a32da04c1d73700c6e0f6d1de1a65a07069426136e18114b3e995d99ecc48201e69bf5d72b38e188ffe40e6b14c59e5ea6f78c39b87
ripemd-160
4340ade06c4e0936ab110ab38401c3fa00ba79e5
Diameter
15991993878
Circumference
50240330483.378
Area
2.0086076437972E+20
Volume
2.1414427428606E+30
Surface area
8.0344305751887E+20
Circumference
50240330483.378
Perimeter
31983987756
Area
6.3935967048497E+19
Diagonal
11308047315.828
Surface area
3.8361580229098E+20
Volume
5.1123179681179E+29
Space diagonal
13849472955.513
Perimeter
23987990817
Area
2.7685085839762E+19
Altitude
6924736477.7566
Surface area
2.7685085839762E+19
Volume
6.02492450473E+28
Height
3769349105.2759