7668720992 is an even 10-digits composite number following 7668720991
and preceding 7668720993 . In scientific notation, it is written as 7.668720992 × 10^9.
The sum of its digits is 56. It has a total of 6 prime factors and 12 positive divisors.
There are 3834360480 positive integers (up to 7668720992) that are relatively prime to 7668720992.
7668720992 has 12 divisors, whose sum is 15097794516
The reverse of 7668720992 is 2990278667
Previous prime number is 2
Is Prime? no Number parity even Number length 10 Sum of Digits 56 Digital Root 2
Name
seven billion six hundred sixty-eight million seven hundred twenty thousand nine hundred ninety-two
Scientific notation
7.668720992 × 10^9
Engineering notation
7.668720992 × 10^9
Prime Factorization
2 × 2 × 2 × 2 × 2 × 239647531
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
479295062 Product of the distinct prime numbers
The prime factorization of 7668720992 is 2 × 2 × 2 × 2 × 2 × 239647531.
Since it has a total of 6 prime factors.
8 , 10 , 53 , 2 , 521 , 974 , 4821 , 3584 , 90500 , 33902 , 732044 , 450874 , 3039563 , 2148250 , 193974 , 15431936 , 729379496 , 833537014 , 8744885746 , 4912224421
n×2
15337441984
n×3
23006162976
n×4
30674883968
n×5
38343604960
n÷2
3834360496
n÷3
2556240330.6667
n÷3
1917180248
n÷5
1533744198.4
n2
5.8809281653141E+19
n3
4.5099197273789E+29
n4
3.4585316085585E+39
n5
2.6522513948048E+49
2 √n87571.233815677
3 √n1972.0033381415
4 √n295.92437178387
5 √n94.829746032587
1 , 2 , 4 , 8 , 16 , 32 , 239647531 , 479295062 , 958590124 , 1917180248 , 3834360496 , 7668720992
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
-7668720991 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 7668720992 can be divided by 12 positive divisors.
The sum of these divisors (counting 7668720992) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111001001000101110110010101100000
3
Ternary
201210110001101112102
4
Quaternary
13021011312111200
5
Quinary
111201143032432
6
Senary
3304543145532
8
Octal
71105662540
10
Decimal
7668720992
12
Duodecimal
15a02a52a8
16
Hexadecimal
1c9176560
20
Vigesimal
5jg9a29c
36
Base36
3itrazk
md5
aa9694c93a6facc4bcf69235b8505b44
sha1
3816d1a631acbe8f6c05ccaa084127dc7b2ffaea
sha256
ced23398ad61a469d7e24b115e0de80cd3df098530644768f141b9a9e0fe64aa
sha512
ea3bbde78e8f6ba6bfae2afe2ca01be10aca4ad7dd72a1e5479e3dcc9186a20bc9a03dc26b01354110666a6ca004d06b342fa20643d2599130e8e79a259d8875
ripemd-160
0ff0e048468187ea2a8b1124535004ab850ef620
Diameter
15337441984
Circumference
48183995061.794
Area
1.847548072044E+20
Volume
1.8891107578417E+30
Surface area
7.3901922881761E+20
Circumference
48183995061.794
Perimeter
30674883968
Area
5.8809281653141E+19
Diagonal
10845209232.942
Surface area
3.5285568991885E+20
Volume
4.5099197273789E+29
Space diagonal
13282614387.214
Perimeter
23006162976
Area
2.5465165944967E+19
Altitude
6641307193.607
Surface area
2.5465165944967E+19
Volume
5.3149913697276E+28
Height
3615069744.3139