7668545993 is an odd 10-digits composite number following 7668545992
and preceding 7668545994 . In scientific notation, it is written as 7.668545993 × 10^9.
The sum of its digits is 62. It has a total of 2 prime factors and 4 positive divisors.
There are 7630010388 positive integers (up to 7668545993) that are relatively prime to 7668545993.
7668545993 has 4 divisors, whose sum is 7707081600
The reverse of 7668545993 is 3995458667
Previous prime number is 199
Is Prime? no Number parity odd Number length 10 Sum of Digits 62 Digital Root 8
Name
seven billion six hundred sixty-eight million five hundred forty-five thousand nine hundred ninety-three
Scientific notation
7.668545993 × 10^9
Engineering notation
7.668545993 × 10^9
Prime Factorization
199 × 38535407
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
7668545993 Product of the distinct prime numbers
The prime factorization of 7668545993 is 199 × 38535407.
Since it has a total of 2 prime factors.
5 , 10 , 15 , 43 , 865 , 597 , 5150 , 8865 , 89541 , 97256 , 48630 , 217657 , 2990310 , 930449 , 1024778 , 41533563 , 588475515 , 527024545 , 2546344090 , 1418893967
n×2
15337091986
n×3
23005637979
n×4
30674183972
n×5
38342729965
n÷2
3834272996.5
n÷3
2556181997.6667
n÷3
1917136498.25
n÷5
1533709198.6
n2
5.8806597646756E+19
n3
4.50961098746E+29
n4
3.4582159267875E+39
n5
2.6519487888295E+49
2 √n87570.234629125
3 √n1971.9883377593
4 √n295.92268353258
5 √n94.829313228676
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-7668545992 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7668545993 can be divided by 4 positive divisors.
The sum of these divisors (counting 7668545993) is 1, the average is 0.25.
Base
System
Value
2
Binary
111001001000101001011100111001001
3
Ternary
201210102201111110222
4
Quaternary
13021011023213021
5
Quinary
111201121432433
6
Senary
3304535315425
8
Octal
71105134711
10
Decimal
7668545993
12
Duodecimal
15a021bb75
16
Hexadecimal
1c914b9c9
20
Vigesimal
5jg884jd
36
Base36
3itnjyh
md5
49d23b275e9ad949f7047fcd5407542e
sha1
94f96a59fbcde7ad7ccfd8361a5f0eeb0d95ad70
sha256
bdc09855db8fbf326e3a9cff605bbc48e37b9d61e3223ca43c599fdb9bd7c4f6
sha512
a52a0387331af8b8096092c479ac5bde224e3631fd2fffebfa2227876d036013739cd2a2865458ba6b3cccd25bfe0428804cd076a5d098161110b59bc5be97d9
ripemd-160
11c01e414449b497f79dfd445727a71443b1ddf6
Diameter
15337091986
Circumference
48182895510.648
Area
1.8474637514966E+20
Volume
1.8889814331669E+30
Surface area
7.3898550059864E+20
Circumference
48182895510.648
Perimeter
30674183972
Area
5.8806597646756E+19
Diagonal
10844961746.982
Surface area
3.5283958588054E+20
Volume
4.50961098746E+29
Space diagonal
13282311280.055
Perimeter
23005637979
Area
2.5464003736111E+19
Altitude
6641155640.0274
Surface area
2.5464003736111E+19
Volume
5.3146275162438E+28
Height
3614987248.9942